Chameleon

Chameleon Commit Details

Date:2015-01-17 20:06:45 (9 years 3 months ago)
Author:ErmaC
Commit:2538
Parents: 2537
Message:Typo (Credits to Bungo)
Changes:
M/trunk/i386/libsaio/gma.c
M/trunk/i386/boot2/boot.c
M/trunk/i386/libsaio/bootstruct.c
M/trunk/i386/libsaio/ntfs_private.h
M/trunk/i386/boot2/boot.h
M/trunk/i386/libsaio/pci.c
M/trunk/i386/boot2/modules.c
M/trunk/i386/libsaio/stringTable.c
M/trunk/i386/libsaio/convert.c
M/trunk/i386/libsaio/acpi.h
M/trunk/i386/libsaio/acpi_patcher.c
M/trunk/i386/libsaio/state_generator.c
M/trunk/i386/boot2/gui.c
M/trunk/i386/libsaio/disk.c
M/trunk/i386/libsaio/device_inject.c
M/trunk/i386/libsaio/state_generator.h
M/trunk/i386/libsaio/smbios.c
M/trunk/i386/boot2/options.c
M/trunk/i386/libsaio/asm.s
M/trunk/i386/libsaio/smbios.h
M/trunk/i386/libsaio/console.c
M/trunk/i386/boot2/graphics.c
M/trunk/i386/libsaio/fdisk.h
M/trunk/i386/libsaio/vbe.c
M/trunk/i386/libsaio/sys.c
M/trunk/i386/libsaio/device_tree.c
M/trunk/i386/libsaio/pci_root.c
M/trunk/i386/libsaio/hfs.c
M/trunk/i386/boot2/drivers.c
M/trunk/i386/libsaio/saio_types.h
M/trunk/i386/libsaio/spd.c
M/trunk/i386/libsaio/cpu.c
M/trunk/i386/libsaio/smbios_getters.c
M/trunk/i386/libsaio/fake_efi.c
M/trunk/i386/libsaio/cpu.h
M/trunk/i386/libsaio/smbios_decode.c
M/trunk/i386/include/IOKit/storage/IOFDiskPartitionScheme.h

File differences

trunk/i386/libsaio/asm.s
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␉popl␉%edx␊
␊
␉ret␊
␊
// computeRand() end function - - - - - - - - - - - - - - - - - - - - - - - -␊
trunk/i386/libsaio/console.c
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␉va_list ap;␊
␉struct putc_info pi;␊
␊
␉if (!msgbuf) {␊
␉if (!msgbuf)␊
␉{␊
␉␉return;␊
␉}␊
␊
␉if (((cursor - msgbuf) > (BOOTER_LOG_SIZE - SAFE_LOG_SIZE))) {␊
␉if (((cursor - msgbuf) > (BOOTER_LOG_SIZE - SAFE_LOG_SIZE)))␊
␉{␊
␉␉return;␊
␉}␊
␊
␊
void setupBooterLog(void)␊
{␊
␉if (!msgbuf) {␊
␉if (!msgbuf)␊
␉{␊
␉␉return;␊
␉}␊
␊
}␊
␊
/** Print a "Press a key to continue..." message and wait for a key press. */␊
void pause() ␊
void pause()␊
{␊
printf("Press a key to continue...\n");␊
␉printf("Press a key to continue...\n");␊
␉getchar(); // replace getchar() by pause() were useful.␊
}␊
trunk/i386/libsaio/bootstruct.c
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␉␉if (node == 0) {␊
␉␉␉stop("Couldn't create root node");␊
␉␉}␊
␊
␉␉getPlatformName(platformName);␊
␉␉nameLen = strlen(platformName) + 1;␊
␉␉DT__AddProperty(node, "compatible", nameLen, platformName);␊
trunk/i386/libsaio/ntfs_private.h
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};␊
␊
#define NTFS_AF_INRUN␉0x00000001␊
␊
struct attrhdr {␊
␉u_int32_t a_type;␊
␉u_int32_t reclen;␊
␉u_int8_t reserved2;␊
␉u_int16_t a_index;␊
};␊
#define NTFS_A_STD␉0x10␊
#define NTFS_A_ATTRLIST␉0x20␊
#define NTFS_A_NAME␉0x30␊
␊
#define NTFS_A_STD␉␉0x10␊
#define NTFS_A_ATTRLIST␉␉0x20␊
#define NTFS_A_NAME␉␉0x30␊
#define NTFS_A_VOLUMENAME␉0x60␊
#define NTFS_A_DATA␉0x80␊
#define␉NTFS_A_INDXROOT␉0x90␊
#define␉NTFS_A_INDX␉0xA0␊
#define NTFS_A_INDXBITMAP 0xB0␊
#define NTFS_A_DATA␉␉0x80␊
#define␉NTFS_A_INDXROOT␉␉0x90␊
#define␉NTFS_A_INDX␉␉0xA0␊
#define NTFS_A_INDXBITMAP␉0xB0␊
␊
#define NTFS_MAXATTRNAME␉255␊
␊
struct attr {␊
␉struct attrhdr a_hdr;␊
␉union {␊
␉u_int8_t bf_spc;␉␉/* sectors per cluster */␊
␉u_int8_t reserved2[7];␉/* unused (zeroed) */␊
␉u_int8_t bf_media;␉/* media desc. (0xF8) */␊
␉u_int8_t reserved3[2];␊
␉u_int8_t reserved3[2];␉/* always 0 */␊
␉u_int16_t bf_spt;␉␉/* sectors per track */␊
␉u_int16_t bf_heads;␉/* number of heads */␊
␉u_int8_t reserver4[12];␊
␉cn_t bf_mftmirrcn;␉/* $MFTMirr cn */␊
␉u_int8_t bf_mftrecsz;␉/* MFT record size (clust) */␊
␉␉␉␉␉/* 0xF6 inducates 1/4 */␊
u_int8_t reserved5[3];␊
␉u_int8_t reserved5[3];␊
␉u_int8_t bf_ibsz;␉/* index buffer size */␊
u_int8_t reserved6[3];␊
␉u_int8_t reserved6[3];␊
␉u_int64_t bf_volsn;␉/* volume ser. num. */␊
};␊
␊
trunk/i386/libsaio/vbe.c
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#endif /* UNUSED */␊
//==============================================================================␊
␊
int getVBEInfo( void * infoBlock )␊
int getVBEInfo( void *infoBlock )␊
{␊
bb.intno = 0x10;␊
bb.eax.rr = funcGetControllerInfo;␊
␊
//==============================================================================␊
␊
int getVBEModeInfo( int mode, void * minfo_p )␊
int getVBEModeInfo( int mode, void *minfo_p )␊
{␊
bb.intno = 0x10;␊
bb.eax.rr = funcGetModeInfo;␊
␊
int setVBEMode(unsigned short mode, const VBECRTCInfoBlock * timing)␊
{␊
bb.intno = 0x10;␊
bb.eax.rr = funcSetMode;␊
bb.ebx.rr = mode;␊
if (timing) {␊
bb.es = SEG(timing);␊
bb.edi.rr = OFF(timing);␊
}␊
bios(&bb);␊
return(bb.eax.r.h);␊
␉bb.intno = 0x10;␊
␉bb.eax.rr = funcSetMode;␊
␉bb.ebx.rr = mode;␊
␉if (timing)␊
␉{␊
␉␉bb.es = SEG(timing);␊
␉␉bb.edi.rr = OFF(timing);␊
␉}␊
␉bios(&bb);␊
␉return(bb.eax.r.h);␊
}␊
␊
//==============================================================================␊
␊
int setVBEPalette(void *palette)␊
{␊
bb.intno = 0x10;␊
bb.eax.rr = funcGetSetPaletteData;␊
bb.ebx.r.l = subfuncSet;␊
bb.ecx.rr = 256;␊
bb.edx.rr = 0;␊
bb.es = SEG(palette);␊
bb.edi.rr = OFF(palette);␊
bios(&bb);␊
return(bb.eax.r.h);␊
␉bb.intno = 0x10;␊
␉bb.eax.rr = funcGetSetPaletteData;␊
␉bb.ebx.r.l = subfuncSet;␊
␉bb.ecx.rr = 256;␊
␉bb.edx.rr = 0;␊
␉bb.es = SEG(palette);␊
␉bb.edi.rr = OFF(palette);␊
␉bios(&bb);␊
␉return(bb.eax.r.h);␊
}␊
␊
//==============================================================================␊
␊
int getVBEPalette(void *palette)␊
{␊
bb.intno = 0x10;␊
bb.eax.rr = funcGetSetPaletteData;␊
bb.ebx.r.l = subfuncGet;␊
bb.ecx.rr = 256;␊
bb.edx.rr = 0;␊
bb.es = SEG(palette);␊
bb.edi.rr = OFF(palette);␊
bios(&bb);␊
return(bb.eax.r.h);␊
␉bb.intno = 0x10;␊
␉bb.eax.rr = funcGetSetPaletteData;␊
␉bb.ebx.r.l = subfuncGet;␊
␉bb.ecx.rr = 256;␊
␉bb.edx.rr = 0;␊
␉bb.es = SEG(palette);␊
␉bb.edi.rr = OFF(palette);␊
␉bios(&bb);␊
␉return(bb.eax.r.h);␊
}␊
␊
//==============================================================================␊
␊
int getVBECurrentMode(unsigned short *mode)␊
{␊
bb.intno = 0x10;␊
bb.eax.rr = funcGetCurrentMode;␊
bios(&bb);␊
*mode = bb.ebx.rr;␊
return(bb.eax.r.h);␊
␉bb.intno = 0x10;␊
␉bb.eax.rr = funcGetCurrentMode;␊
␉bios(&bb);␊
␉*mode = bb.ebx.rr;␊
␉return(bb.eax.r.h);␊
}␊
␊
//==============================================================================␊
␊
int getVBEPixelClock(unsigned short mode, unsigned long * pixelClock)␊
{␊
bb.intno = 0x10;␊
bb.eax.rr = funcGetSetPixelClock;␊
bb.ebx.r.l = 0;␊
bb.ecx.rx = *pixelClock;␊
bb.edx.rr = mode;␊
bios(&bb);␊
*pixelClock = bb.ecx.rx;␊
return(bb.eax.r.h);␊
␉bb.intno = 0x10;␊
␉bb.eax.rr = funcGetSetPixelClock;␊
␉bb.ebx.r.l = 0;␊
␉bb.ecx.rx = *pixelClock;␊
␉bb.edx.rr = mode;␊
␉bios(&bb);␊
␉*pixelClock = bb.ecx.rx;␊
␉return(bb.eax.r.h);␊
}␊
trunk/i386/libsaio/device_tree.c
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{␊
␉Property *prop;␊
␊
␉DPRINTF("DT__AddProperty([Node '%s'], '%s', %d, 0x%x)\n", DT__GetName(node), name, length, value);␊
␉DPRINTF("DT__AddProperty([Node '%s'], '%s', %d, 0x%X)\n", DT__GetName(node), name, length, value);␊
␊
␉if (freeProperties == NULL) {␊
␉␉void *buf = malloc(kAllocSize);␊
␉␉int i;␊
␊
␉␉DPRINTF("Allocating more free properties\n");␊
␉␉DPRINTF("DT__AddProperty: Allocating more free properties\n");␊
␊
␉␉if (buf == 0) {␊
␉␉␉return 0;␊
␊
␉␉int i;␊
␊
␉␉DPRINTF("Allocating more free nodes\n");␊
␉␉DPRINTF("DT__AddChild: Allocating more free nodes\n");␊
␊
␉␉bzero(buf, kAllocSize);␊
␉␉node = (Node *)buf;␊
␉node = freeNodes;␊
␉freeNodes = node->next;␊
␊
␉DPRINTF("Got free node 0x%x\n", node);␊
␉DPRINTF("prop = 0x%x, children = 0x%x, next = 0x%x\n", node->properties, node->children, node->next);␊
␉DPRINTF("DT__AddChild: Got free node 0x%x\n", node);␊
␉DPRINTF("DT__AddChild: prop = 0x%x, children = 0x%x, next = 0x%x\n", node->properties, node->children, node->next);␊
␊
␉if (parent == NULL)␊
␉{␊
␉DTInfo.totalPropertySize = 0;␊
␊
␉rootNode = DT__AddChild(NULL, "/");␊
␉DPRINTF("DT__Initialize done\n");␊
␉DPRINTF("DT__Initialize: done\n");␊
}␊
␊
//==============================================================================␊
␉// Start at root␊
␉node = rootNode;␊
␊
␉DPRINTF("root = 0x%x\n", rootNode);␊
␉DPRINTF("DT__FindNode: root = 0x%x\n", rootNode);␊
␊
␉while (node)␊
␉{␊
␉␉// Skip leading slash␊
␉␉// Skip leading slash(es)␊
␉␉while (*path == '/')␊
␉␉{␊
␉␉␉path++;␊
␊
␉␉*bp = '\0';␊
␊
␉if (nameBuf[0] == '\0')␊
␉{␊
␉␉// last path entry␊
␉␉break;␊
␉}␊
␊
␉DPRINTF("Node '%s'\n", nameBuf);␊
␊
␉for (child = node->children; child != 0; child = child->next)␊
␉{␊
␉␉DPRINTF("Child 0x%x\n", child);␊
␊
␉␉if (strcmp(DT__GetName(child), nameBuf) == 0)␊
␉␉if (nameBuf[0] == '\0')␊
␉␉{␊
␉␉␉// last path entry␊
␉␉␉break;␊
␉␉}␊
␉}␊
␊
if (child == 0 && createIfMissing)␊
␉{␊
␉␉DPRINTF("Creating node\n");␊
␉␉DPRINTF("DT__FindNode: Node '%s'\n", nameBuf);␊
␊
␉␉char *str = malloc(strlen(nameBuf) + 1);␊
␉␉// XXX this will leak␊
␉␉strcpy(str, nameBuf);␊
␉␉for (child = node->children; child != 0; child = child->next)␊
␉␉{␊
␉␉␉DPRINTF("DT__FindNode: Child 0x%x\n", child);␊
␊
␉␉child = DT__AddChild(node, str);␊
␉}␊
␉␉␉if (strcmp(DT__GetName(child), nameBuf) == 0)␊
␉␉␉{␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉}␊
␊
␉␉if (child == 0 && createIfMissing)␊
␉␉{␊
␉␉␉char *str = malloc(strlen(nameBuf) + 1);␊
␉␉␉// XXX this will leak␊
␉␉␉strcpy(str, nameBuf);␊
␊
␉␉␉child = DT__AddChild(node, str);␊
␉␉␉DPRINTF("DT__FindNode: Creating node: %s\n", str);␊
␉␉}␊
␊
␉␉node = child;␊
␉}␊
␊
trunk/i386/libsaio/hfs.c
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␉return HFSReadFile(ih, filePath, (void *)gFSLoadAddress, 0, 0);␊
}␊
␊
long HFSReadFile(CICell ih, char * filePath, void *base, u_int64_t offset, u_int64_t length)␊
long HFSReadFile(CICell ih, char *filePath, void *base, u_int64_t offset, u_int64_t length)␊
{␊
␉char entry[512];␊
␉char devStr[12];␊
␉nodeSize = SWAP_BE16(gBTHeaders[kBTreeCatalog]->nodeSize);␊
␉firstLeafNode = SWAP_BE32(gBTHeaders[kBTreeCatalog]->firstLeafNode);␊
␊
␉dirIndex = (long long) firstLeafNode * nodeSize;␊
␉dirIndex = (long long)firstLeafNode * nodeSize;␊
␊
␉GetCatalogEntry(&dirIndex, &name, &flags, &time, 0, 0);␊
␊
␊
␉if ((result == -1) || ((flags & kFileTypeMask) != kFileTypeFlat))␊
␉{␊
␉␉printf("HFS: Resolve path %s failed\n", filePath);␊
␉␉printf("HFS: Resolve path '%s' failed\n", filePath);␊
␉␉return -1;␊
␉}␊
␊
␊
␉if (offset > fileLength)␊
␉{␊
␉␉printf("Offset is too large.\n");␊
␉␉printf("ReadFile(HFS%c): Offset is too large.\n", gIsHFSPlus ? "+" : "");␊
␊
␉␉return -1;␊
␉}␊
trunk/i386/libsaio/acpi_patcher.c
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174
175175
176176
177177
......
186186
187187
188188
189
189
190190
191191
192192
......
202202
203203
204204
205
205
206206
207207
208208
......
212212
213213
214214
215
215
216216
217217
218218
219219
220
220
221221
222222
223223
......
253253
254254
255255
256
256
257257
258258
259259
260260
261261
262262
263
263
264264
265265
266266
......
412412
413413
414414
415
415
416416
417417
418418
......
449449
450450
451451
452
452
453453
454454
455455
......
463463
464464
465465
466
466
467467
468468
469469
......
472472
473473
474474
475
475
476476
477477
478
478
479479
480480
481
482
481
482
483483
484484
485485
486486
487487
488488
489
490
491
492
493
494
489
490
491
492
493
494
495495
496496
497497
......
536536
537537
538538
539
539
540540
541541
542542
......
561561
562562
563563
564
565
566
567
568
564
565
566
567
568
569
569570
570571
571572
......
612613
613614
614615
615
616
616617
617618
618
619
620
621
619
620
621
622
622623
623
624
624625
625626
626627
627628
628
629
629630
630631
631632
......
639640
640641
641642
642
643
643644
644645
645646
......
692693
693694
694695
695
696
697
698
696
697
698
699
700
699701
700702
701703
}␊
␊
/* Gets the ACPI 1.0 RSDP address */␊
static struct acpi_2_rsdp* getAddressOfAcpiTable()␊
static struct acpi_2_rsdp *getAddressOfAcpiTable()␊
{␊
␉/* TODO: Before searching the BIOS space we are supposed to search the first 1K of the EBDA */␊
␊
}␊
␊
/* Gets the ACPI 2.0 RSDP address */␊
static struct acpi_2_rsdp* getAddressOfAcpi20Table()␊
static struct acpi_2_rsdp *getAddressOfAcpi20Table()␊
{␊
␉/* TODO: Before searching the BIOS space we are supposed to search the first 1K of the EBDA */␊
␊
␉void *acpi_addr = (void*)ACPI_RANGE_START;␊
␉void *acpi_addr = (void *)ACPI_RANGE_START;␊
␊
␉for(; acpi_addr <= (void*)ACPI_RANGE_END; acpi_addr += 16)␊
␉for(; acpi_addr <= (void *)ACPI_RANGE_END; acpi_addr += 16)␊
␉{␊
␉␉if(*(uint64_t *)acpi_addr == ACPI_SIGNATURE_UINT64_LE)␊
␉␉{␊
␊
/* The folowing ACPI Table search algo. should be reused anywhere needed:*/␊
/* WARNING: outDirspec string will be overwritten by subsequent calls! */␊
int search_and_get_acpi_fd(const char * filename, const char ** outDirspec)␊
int search_and_get_acpi_fd(const char *filename, const char **outDirspec)␊
{␊
␉int fd = 0;␊
␉static char dirSpec[512];␊
␉return fd;␊
}␊
␊
void *loadACPITable (const char * filename)␊
void *loadACPITable (const char *filename)␊
{␊
␉const char * dirspec=NULL;␊
␉const char *dirspec = NULL;␊
␊
␉int fd = search_and_get_acpi_fd(filename, &dirspec);␊
␊
␉if (fd >= 0)␊
␉{␊
␉␉void *tableAddr = (void*)AllocateKernelMemory(file_size (fd));␊
␉␉void *tableAddr = (void*)AllocateKernelMemory(file_size(fd));␊
␉␉if (tableAddr)␊
␉␉{␊
␉␉␉if (read (fd, tableAddr, file_size (fd))!=file_size (fd))␊
␉␉␉if (read(fd, tableAddr, file_size(fd)) != file_size(fd))␊
␉␉␉{␊
␉␉␉␉DBG("Couldn't read table %s\n",dirspec);␊
␉␉␉␉free (tableAddr);␊
␉␉␉␉close (fd);␊
␉␉␉␉free(tableAddr);␊
␉␉␉␉close(fd);␊
␉␉␉␉return NULL;␊
␉␉␉}␊
␊
␉␉␉DBG("Table %s read and stored at: %x\n", dirspec, tableAddr);␊
␉␉␉close (fd);␊
␉␉␉close(fd);␊
␉␉␉return tableAddr;␊
␉␉}␊
␉␉close (fd);␊
␉␉close(fd);␊
␉␉DBG("Couldn't allocate memory for table \n", dirspec);␊
␉} ␊
␉//printf("Couldn't find table %s\n", filename);␊
␉return NULL;␊
}␊
␊
uint8_t␉acpi_cpu_count = 0;␊
char* acpi_cpu_name[32];␊
uint8_t acpi_cpu_count = 0;␊
uint32_t acpi_cpu_p_blk = 0;␊
char *acpi_cpu_name[32];␊
␊
void get_acpi_cpu_names(unsigned char* dsdt, uint32_t length)␊
void get_acpi_cpu_names(unsigned char *dsdt, uint32_t length)␊
{␊
␉uint32_t i;␊
␊
␉DBG("Start finding cpu names. length %d\n", length);␊
␉DBG("ACPIpatcher: start finding cpu names. Length %d\n", length);␊
␊
␉for (i=0; i<length-7; i++)␊
␉{␊
␉␉if (dsdt[i] == 0x5B && dsdt[i+1] == 0x83) // ProcessorOP␊
␉␉{␊
␉␉␉DBG("DSDT: %x%x\n", dsdt[i], dsdt[i+1]);␊
␉␉␉DBG("ACPIpatcher: DSDT[%X%X]\n", dsdt[i], dsdt[i+1]);␊
␊
␉␉␉uint32_t offset = i + 3 + (dsdt[i+2] >> 6);␊
␊
␉␉␉␉if (!aml_isvalidchar(c))␊
␉␉␉␉{␊
␉␉␉␉␉add_name = false;␊
␉␉␉␉␉DBG("Invalid character found in ProcessorOP 0x%x!\n", c);␊
␉␉␉␉␉DBG("ACPIpatcher: invalid character found in ProcessorOP '0x%X'!\n", c);␊
␉␉␉␉␉break;␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉␉␉acpi_cpu_p_blk = dsdt[i] | (dsdt[i+1] << 8);␊
␉␉␉␉}␊
␊
␉␉␉␉DBG("Found ACPI CPU: %c%c%c%c\n", acpi_cpu_name[acpi_cpu_count][0], acpi_cpu_name[acpi_cpu_count][1], acpi_cpu_name[acpi_cpu_count][2], acpi_cpu_name[acpi_cpu_count][3]);␊
␉␉␉␉DBG("ACPIpatcher: found ACPI CPU [%c%c%c%c]\n", acpi_cpu_name[acpi_cpu_count][0], acpi_cpu_name[acpi_cpu_count][1], acpi_cpu_name[acpi_cpu_count][2], acpi_cpu_name[acpi_cpu_count][3]);␊
␊
␉␉␉␉if (++acpi_cpu_count == 32)␊
␉␉␉␉{␊
␉␉}␊
␉}␊
␊
␉DBG("End finding cpu names: cpu names found: %d\n", acpi_cpu_count);␊
␉DBG("ACPIpatcher: finished finding cpu names. Found: %d.\n", acpi_cpu_count);␊
}␊
␊
struct acpi_2_fadt *patch_fadt(struct acpi_2_fadt *fadt, struct acpi_2_dsdt *new_dsdt)␊
{␊
␉extern void setupSystemType(); ␊
␉extern void setupSystemType();␊
␊
␉struct acpi_2_fadt *fadt_mod = NULL;␊
␉bool fadt_rev2_needed = false;␊
␉// Allocate new fadt table␊
␉if (fadt->Length < 0x84 && fadt_rev2_needed)␊
␉{␊
␉␉fadt_mod=(struct acpi_2_fadt *)AllocateKernelMemory(0x84);␊
␉␉fadt_mod = (struct acpi_2_fadt *)AllocateKernelMemory(0x84);␊
␉␉memcpy(fadt_mod, fadt, fadt->Length);␊
␉␉fadt_mod->Length = 0x84;␊
␉␉fadt_mod->Revision = 0x02; // FADT rev 2 (ACPI 1.0B MS extensions)␊
␉}␊
␉else␊
␉{␊
␉␉fadt_mod=(struct acpi_2_fadt *)AllocateKernelMemory(fadt->Length);␊
␉␉fadt_mod = (struct acpi_2_fadt *)AllocateKernelMemory(fadt->Length);␊
␉␉memcpy(fadt_mod, fadt, fadt->Length);␊
␉}␊
␉// Determine system type / PM_Model␊
␉int ssdt_count=0;␊
␊
␉// SSDT Options␊
␉bool drop_ssdt=false, generate_pstates=false, generate_cstates=false;␊
␉bool drop_ssdt = false, generate_pstates = false, generate_cstates = false;␊
␊
␉getBoolForKey(kDropSSDT, &drop_ssdt, &bootInfo->chameleonConfig);␊
␉getBoolForKey(kGeneratePStates, &generate_pstates, &bootInfo->chameleonConfig);␊
␉␉int rsdplength;␊
␊
␉␉// Find original rsdp␊
␉␉rsdp=(struct acpi_2_rsdp *)(version ? getAddressOfAcpi20Table() : getAddressOfAcpiTable());␊
␉␉rsdp = (struct acpi_2_rsdp *)(version ? getAddressOfAcpi20Table() : getAddressOfAcpiTable());␊
␉␉if (!rsdp)␊
␉␉{␊
␉␉␉DBG("No ACPI version %d found. Ignoring\n", version+1);␊
␉␉␉}␊
␉␉␉continue;␊
␉␉}␊
␉␉rsdplength=version ? rsdp->Length : 20;␊
␉␉rsdplength = version ? rsdp->Length : 20;␊
␊
␉␉DBG("RSDP version %d found @%x. Length=%d\n",version+1,rsdp,rsdplength);␊
␊
␉␉ * For more info see ACPI Specification pages 110 and following␊
␉␉ */␊
␊
␉␉rsdp_mod=(struct acpi_2_rsdp *) AllocateKernelMemory(rsdplength);␊
␉␉rsdp_mod = (struct acpi_2_rsdp *) AllocateKernelMemory(rsdplength);␊
␉␉memcpy(rsdp_mod, rsdp, rsdplength);␊
␊
␉␉rsdt=(struct acpi_2_rsdt *)(rsdp->RsdtAddress);␊
␉␉rsdt = (struct acpi_2_rsdt *)rsdp->RsdtAddress;␊
␊
␉␉DBG("RSDT @%x, Length %d\n",rsdt, rsdt ? rsdt->Length : 0);␊
␉␉␊
␉␉if (rsdt && (uint32_t)rsdt !=0xffffffff && rsdt->Length<0x10000)␊
␊
␉␉if (rsdt && (uint32_t)rsdt !=0xffffffff && rsdt->Length < 0x10000)␊
␉␉{␊
␉␉␉uint32_t *rsdt_entries;␊
␉␉␉int rsdt_entries_num;␊
␉␉␉int dropoffset=0, i;␊
␊
␉␉␉// mozo: using malloc cos I didn't found how to free already allocated kernel memory␊
␉␉␉rsdt_mod=(struct acpi_2_rsdt *)malloc(rsdt->Length); ␊
␉␉␉memcpy (rsdt_mod, rsdt, rsdt->Length);␊
␉␉␉rsdp_mod->RsdtAddress=(uint32_t)rsdt_mod;␊
␉␉␉rsdt_entries_num=(rsdt_mod->Length-sizeof(struct acpi_2_rsdt))/4;␊
␉␉␉rsdt_entries=(uint32_t *)(rsdt_mod+1);␊
␉␉␉for (i=0;i<rsdt_entries_num;i++)␊
␉␉␉rsdt_mod = (struct acpi_2_rsdt *)malloc(rsdt->Length);␊
␉␉␉memcpy(rsdt_mod, rsdt, rsdt->Length);␊
␉␉␉rsdp_mod->RsdtAddress = (uint32_t)rsdt_mod;␊
␉␉␉rsdt_entries_num = (rsdt_mod->Length - sizeof(struct acpi_2_rsdt)) / 4;␊
␉␉␉rsdt_entries = (uint32_t *)(rsdt_mod + 1);␊
␉␉␉for (i = 0;i < rsdt_entries_num;i++)␊
␉␉␉{␊
␉␉␉␉char *table=(char *)(rsdt_entries[i]);␊
␉␉␉␉if (!table)␊
␉␉␉␉␉}␊
␉␉␉␉␉␊
␉␉␉␉␉fadt_mod = patch_fadt(fadt, new_dsdt);␊
␉␉␉␉␉rsdt_entries[i-dropoffset]=(uint32_t)fadt_mod;␊
␉␉␉␉␉rsdt_entries[i-dropoffset] = (uint32_t)fadt_mod;␊
␉␉␉␉␉␊
␉␉␉␉␉// Generate _CST SSDT␊
␉␉␉␉␉if (generate_cstates && (new_ssdt[ssdt_count] = generate_cst_ssdt(fadt_mod)))␊
␉␉␉// Allocate rsdt in Kernel memory area␊
␉␉␉rsdt_mod->Length += 4*ssdt_count - 4*dropoffset;␊
␉␉␉struct acpi_2_rsdt *rsdt_copy = (struct acpi_2_rsdt *)AllocateKernelMemory(rsdt_mod->Length);␊
␉␉␉memcpy (rsdt_copy, rsdt_mod, rsdt_mod->Length);␊
␉␉␉free(rsdt_mod); rsdt_mod = rsdt_copy;␊
␉␉␉rsdp_mod->RsdtAddress=(uint32_t)rsdt_mod;␊
␉␉␉rsdt_entries_num=(rsdt_mod->Length-sizeof(struct acpi_2_rsdt))/4;␊
␉␉␉rsdt_entries=(uint32_t *)(rsdt_mod+1);␊
␉␉␉memcpy(rsdt_copy, rsdt_mod, rsdt_mod->Length);␊
␉␉␉free(rsdt_mod);␊
␉␉␉rsdt_mod = rsdt_copy;␊
␉␉␉rsdp_mod->RsdtAddress = (uint32_t)rsdt_mod;␊
␉␉␉rsdt_entries_num = (rsdt_mod->Length-sizeof(struct acpi_2_rsdt)) / 4;␊
␉␉␉rsdt_entries = (uint32_t *)(rsdt_mod + 1);␊
␊
␉␉␉// Mozodojo: Insert additional SSDTs into RSDT␊
␉␉␉if(ssdt_count > 0)␊
␉␉␉␉int dropoffset=0;␊
␊
␉␉␉␉// mozo: using malloc cos I didn't found how to free already allocated kernel memory␊
␉␉␉␉xsdt_mod=(struct acpi_2_xsdt*)malloc(xsdt->Length); ␊
␉␉␉␉xsdt_mod=(struct acpi_2_xsdt*)malloc(xsdt->Length);␊
␉␉␉␉memcpy(xsdt_mod, xsdt, xsdt->Length);␊
␊
␉␉␉␉rsdp_mod->XsdtAddress=(uint32_t)xsdt_mod;␊
␉␉␉␉xsdt_entries_num=(xsdt_mod->Length-sizeof(struct acpi_2_xsdt))/8;␊
␉␉␉␉xsdt_entries=(uint64_t *)(xsdt_mod+1);␊
␉␉␉␉for (i=0;i<xsdt_entries_num;i++)␊
␉␉␉␉rsdp_mod->XsdtAddress = (uint32_t)xsdt_mod;␊
␉␉␉␉xsdt_entries_num = (xsdt_mod->Length - sizeof(struct acpi_2_xsdt)) / 8;␊
␉␉␉␉xsdt_entries = (uint64_t *)(xsdt_mod + 1);␊
␉␉␉␉for (i = 0;i < xsdt_entries_num;i++)␊
␉␉␉␉{␊
␉␉␉␉␉char *table=(char *)((uint32_t)(xsdt_entries[i]));␊
␉␉␉␉␉char *table = (char *)((uint32_t)(xsdt_entries[i]));␊
␉␉␉␉␉if (!table)␊
␉␉␉␉␉{␊
␉␉␉␉␉␉continue;␊
␉␉␉␉␉}␊
␉␉␉␉␉xsdt_entries[i-dropoffset]=xsdt_entries[i];␊
␉␉␉␉␉xsdt_entries[i - dropoffset] = xsdt_entries[i];␊
␊
␉␉␉␉␉if (drop_ssdt && tableSign(table, "SSDT"))␊
␉␉␉␉␉{␊
␊
␉␉␉␉␉␉if (new_dsdt)␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉xsdt_entries[i-dropoffset]=(uint32_t)new_dsdt;␊
␉␉␉␉␉␉␉xsdt_entries[i-dropoffset] = (uint32_t)new_dsdt;␊
␉␉␉␉␉␉␉DBG("custom table added\n");␊
␉␉␉␉␉␉}␊
␊
␉␉␉␉xsdt_mod->Length += 8*ssdt_count - 8*dropoffset;␊
␉␉␉␉struct acpi_2_xsdt *xsdt_copy = (struct acpi_2_xsdt *)AllocateKernelMemory(xsdt_mod->Length);␊
␉␉␉␉memcpy(xsdt_copy, xsdt_mod, xsdt_mod->Length);␊
␉␉␉␉free(xsdt_mod); xsdt_mod = xsdt_copy;␊
␉␉␉␉rsdp_mod->XsdtAddress=(uint32_t)xsdt_mod;␊
␉␉␉␉xsdt_entries_num=(xsdt_mod->Length-sizeof(struct acpi_2_xsdt))/8;␊
␉␉␉␉xsdt_entries=(uint64_t *)(xsdt_mod+1);␊
␉␉␉␉free(xsdt_mod);␊
␉␉␉␉xsdt_mod = xsdt_copy;␊
␉␉␉␉rsdp_mod->XsdtAddress = (uint32_t)xsdt_mod;␊
␉␉␉␉xsdt_entries_num = (xsdt_mod->Length - sizeof(struct acpi_2_xsdt)) / 8;␊
␉␉␉␉xsdt_entries = (uint64_t *)(xsdt_mod + 1);␊
␊
␉␉␉␉// Mozodojo: Insert additional SSDTs into XSDT␊
␉␉␉␉if(ssdt_count > 0)␊
trunk/i386/libsaio/spd.c
128128
129129
130130
131
131
132
132133
133134
134135
......
239240
240241
241242
242
243
244
245
243246
244247
245248
static void init_spd(char * spd, uint32_t base, int slot)␊
{␊
␉int i;␊
␉for (i=0; i< SPD_INDEXES_SIZE; i++) {␊
␉for (i = 0; i < SPD_INDEXES_SIZE; i++)␊
␉{␊
␉␉READ_SPD(spd, base, slot, spd_indexes[i]);␊
␉}␊
}␊
␊
␉if (spd[SPD_MEMORY_TYPE]==SPD_MEMORY_TYPE_SDRAM_DDR3) {␊
␉␉start = 128;␊
␉} else if (spd[SPD_MEMORY_TYPE]==SPD_MEMORY_TYPE_SDRAM_DDR2 || spd[SPD_MEMORY_TYPE]==SPD_MEMORY_TYPE_SDRAM_DDR) {␊
␉}␊
␉else if (spd[SPD_MEMORY_TYPE]==SPD_MEMORY_TYPE_SDRAM_DDR2 || spd[SPD_MEMORY_TYPE]==SPD_MEMORY_TYPE_SDRAM_DDR)␊
␉{␊
␉␉start = 73;␊
␉}␊
␉␊
trunk/i386/libsaio/gma.c
396396
397397
398398
399
399
400400
401401
402402
......
716716
717717
718718
719
719
720720
721721
722722
␊
␉struct DevPropDevice *device = devprop_add_device(string, devicepath);␊
␉if (!device) {␊
␉␉printf("Failed initializing dev-prop string dev-entry.\n");␊
␉␉printf("[setup_gma_devprop] Failed initializing dev-prop string dev-entry!\n");␊
␉␉pause();␊
␉␉return false;␊
␉}␊
␉stringdata = malloc(sizeof(uint8_t) * string->length);␊
␉if (!stringdata)␊
␉{␊
␉␉printf("No stringdata.\n");␊
␉␉printf("[setup_gma_devprop] No stringdata!\n");␊
␉␉pause();␊
␉␉return false;␊
␉}␊
trunk/i386/libsaio/pci_root.c
9797
9898
9999
100
100
101
101102
102103
103104
104105
105
106
107
106108
107109
108110
␉␊
␉fsize = file_size(fd);␊
␊
␉if (!(new_dsdt = malloc(fsize))) {␊
␉if (!(new_dsdt = malloc(fsize)))␊
␉{␊
␉␉verbose("[ERROR] alloc DSDT memory failed\n");␊
␉␉close (fd);␊
␉␉goto out;␊
␉}␊
␉if (read (fd, new_dsdt, fsize) != fsize) {␊
␉if (read (fd, new_dsdt, fsize) != fsize)␊
␉{␊
␉␉verbose("[ERROR] read %s failed\n", dsdt_filename);␊
␉␉free(new_dsdt);␊
␉␉close (fd);␊
trunk/i386/libsaio/device_inject.c
6464
6565
6666
67
6768
6869
6970
7071
7172
7273
73
74
7475
7576
7677
␉␉binStr = convertHexStr2Binary(val, &cnt2);␊
␉␉if (cnt2 > 0) {␊
␉␉␉DT__AddProperty(node, DEVICE_PROPERTIES_PROP, cnt2, binStr);␊
␉␉␉DBG("Adding device-properties string to DT");␊
␉␉}␊
␉}␊
}␊
␊
DevPropString *devprop_create_string(void)␊
{␊
␉string = (struct DevPropString*)malloc(sizeof(struct DevPropString));␊
␉string = (struct DevPropString *)malloc(sizeof(struct DevPropString));␊
␊
␉if(string == NULL) {␊
␉␉return NULL;␊
trunk/i386/libsaio/fdisk.h
4141
4242
4343
44
44
45
4546
4647
4748
4849
4950
50
51
52
51
52
53
54
55
5356
54
55
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57
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60
61
62
63
64
65
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6068
6169
6270
#define DISK_SIGNATURE␉␉0xAA55␉/* signature of the boot record */␊
#define FDISK_NPART␉␉4 /* number of entries in fdisk table */␊
#define FDISK_ACTIVE␉␉0x80␉/* indicator of active partition */␊
#define FDISK_NEXTNAME␉␉0xA7␉/* indicator of NeXT partition */␊
␊
␊
#define FDISK_DOS12␉␉0x01␉/* 12-bit fat < 10MB dos partition */␊
#define FDISK_DOS16S␉␉0x04␉/* 16-bit fat < 32MB dos partition */␊
#define FDISK_DOSEXT␉␉0x05␉/* extended DOS partition */␊
#define FDISK_DOS16B␉␉0x06␉/* 16-bit fat >= 32MB dos partition */␊
#define FDISK_NTFS␉␉0x07␉/* NTFS partition */␊
#define FDISK_SMALLFAT32␉0x0b␉/* FAT32 partition */␊
#define FDISK_FAT32␉␉0x0c␉/* FAT32 partition */␊
#define FDISK_DOS16SLBA␉␉0x0e /* 16-bit FAT, LBA-mapped */␊
#define FDISK_SMALLFAT32␉0x0B␉/* DOS FAT32 partition */␊
#define FDISK_FAT32␉␉0x0C␉/* Win FAT32 partition */␊
#define FDISK_DOS16SLBA␉␉0x0E /* Win 16-bit FAT, LBA-mapped */␊
#define FDISK_WIN_LDM␉␉0x42␉/* NTFS partition */␊
#define FDISK_LINUX_SWAP␉0x82 /* Linux swap */␊
#define FDISK_LINUX␉␉0x83 /* Linux native */␊
#define FDISK_OPENBSD␉␉0xa6 /* OpenBSD FFS partition */␊
#define FDISK_FREEBSD␉␉0xa5 /* FreeBSD UFS2 partition */␊
#define FDISK_BEFS␉␉0xeb /* Haiku BeFS partition */␊
#define FDISK_UFS␉␉0xa8␉/* Apple UFS partition */␊
#define FDISK_HFS␉␉0xaf␉/* Apple HFS partition */␊
#define FDISK_BOOTER␉␉0xab␉/* Apple booter partition */␊
#define FDISK_LINUX_LVM␉␉0x8E /* Linux LVM */␊
#define FDISK_FREEBSD␉␉0xA5 /* FreeBSD UFS2 partition */␊
#define FDISK_OPENBSD␉␉0xA6 /* OpenBSD FFS partition */␊
#define FDISK_NEXTNAME␉␉0xA7␉/* Indicator of NeXT partition */␊
#define FDISK_UFS␉␉0xA8␉/* Apple UFS partition */␊
#define FDISK_NETBSD␉␉0xA9 /* NetBSD disk label */␊
#define FDISK_BOOTER␉␉0xAB␉/* Apple booter partition */␊
#define FDISK_ENCRYPTED␉␉0xAE␉/* Apple encrypted */␊
#define FDISK_HFS␉␉0xAF␉/* Apple HFS partition */␊
#define FDISK_BEFS␉␉0xEB /* Haiku BeFS partition */␊
#define FDISK_LINUX_RAID␉0xFD /* Linux RAID */␊
#define FDISK_PSEUDO_EXFAT␉0x107␉/* Shared with FDISK_NTFS */␊
␊
/*␊
trunk/i386/libsaio/sys.c
8585
8686
8787
88
88
8989
9090
9191
......
385385
386386
387387
388
388
389389
390
390
391391
392392
393
393
394394
395395
396396
......
498498
499499
500500
501
501
502502
503503
504
504
505505
506506
507507
......
822822
823823
824824
825
825
826826
827
828
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827
828
829
830830
831831
832832
833833
834
834
835835
836836
837837
......
948948
949949
950950
951
951
952952
953953
954954
......
963963
964964
965965
966
966
967967
968968
969969
......
990990
991991
992992
993
993
994994
995995
996996
......
10051005
10061006
10071007
1008
1008
10091009
10101010
10111011
10121012
10131013
10141014
1015
1015
10161016
10171017
1018
1018
10191019
10201020
10211021
10221022
10231023
10241024
1025
1026
1027
1025
1026
1027
10281028
10291029
10301030
......
10371037
10381038
10391039
1040
1040
10411041
10421042
10431043
1044
1044
10451045
10461046
10471047
......
11021102
11031103
11041104
1105
1105
11061106
11071107
11081108
......
11301130
11311131
11321132
1133
1134
1133
1134
11351135
11361136
11371137
␊
struct devsw␊
{␊
␉const char * name;␊
␉const char *name;␊
␉// size increased from char to short to handle non-BIOS internal devices␊
␉unsigned short biosdev;␊
␉int type;␊
// GetFileInfo - LOW-LEVEL FILESYSTEM FUNCTION.␊
// Get attributes for the specified file.␊
␊
static char* gMakeDirSpec;␊
static char *gMakeDirSpec;␊
␊
long GetFileInfo(const char * dirSpec, const char * name, long * flags, u_int32_t * time)␊
long GetFileInfo(const char *dirSpec, const char *name, long *flags, u_int32_t *time)␊
{␊
␉long long index = 0;␊
␉const char * entryName;␊
␉const char *entryName;␊
␊
␉if (gMakeDirSpec == 0)␊
␉{␊
//==========================================================================␊
// openmem()␊
␊
int openmem(char * buf, int len)␊
int openmem(char *buf, int len)␊
{␊
␉int fdesc;␊
␉struct iob * io;␊
␉struct iob *io;␊
␊
␉fdesc = GetFreeFd();␊
␉io = &iob[fdesc];␊
␊
//==========================================================================␊
␊
struct dirstuff * opendir(const char * path)␊
struct dirstuff *opendir(const char *path)␊
{␊
␉struct dirstuff * dirp = 0;␊
␉const char * dirPath;␊
␉BVRef bvr;␊
␉struct dirstuff *dirp = 0;␊
␉const char *dirPath;␊
␉BVRef bvr;␊
␊
␉if ((bvr = getBootVolumeRef(path, &dirPath)) == NULL)␊
␉␉goto error;␊
␊
␉dirp = (struct dirstuff *) malloc(sizeof(struct dirstuff));␊
␉dirp = (struct dirstuff *)malloc(sizeof(struct dirstuff));␊
␉if (dirp == NULL)␊
␉␉goto error;␊
␊
␊
//==========================================================================␊
␊
BVRef selectBootVolume( BVRef chain )␊
BVRef selectBootVolume(BVRef chain)␊
{␊
␉bool filteredChain = false;␊
␉bool foundPrimary = false;␊
␉{␊
␉␉for ( bvr = chain; bvr; bvr = bvr->next )␊
␉␉{␊
␉␉␉if ( bvr->part_no == multiboot_partition && bvr->biosdev == gBIOSDev )␊
␉␉␉if ( (bvr->part_no == multiboot_partition) && (bvr->biosdev == gBIOSDev) )␊
␉␉␉{␊
␉␉␉␉return bvr;␊
␉␉␉}␊
␉}␊
␊
␉/*␊
␉ * Scannig the volume chain backwards and trying to find ␊
␉ * Scannig the volume chain backwards and trying to find␊
␉ * a HFS+ volume with valid boot record signature.␊
␉ * If not found any active partition then we will␊
␉ * select this volume as the boot volume.␊
␉␉␉}␊
␉␉}␊
␊
␉␉if ( bvr->flags & kBVFlagPrimary && bvr->biosdev == gBIOSDev )␊
␉␉if ( (bvr->flags & kBVFlagPrimary) && (bvr->biosdev == gBIOSDev) )␊
␉␉{␊
␉␉␉foundPrimary = true;␊
␉␉}␊
␊
␉␉// zhell -- Undo a regression that was introduced from r491 to 492.␊
␉␉// if gBIOSBootVolume is set already, no change is required␊
␉␉if ( bvr->flags & (kBVFlagBootable|kBVFlagSystemVolume)␊
␉␉if ( (bvr->flags & (kBVFlagBootable | kBVFlagSystemVolume))␊
␉␉␉&& gBIOSBootVolume␊
␉␉␉&& (!filteredChain || (filteredChain && bvr->visible))␊
␉␉␉&& bvr->biosdev == gBIOSDev )␊
␉␉␉&& (bvr->biosdev == gBIOSDev) )␊
␉␉{␊
␉␉␉bvr2 = bvr;␊
␉␉}␊
␊
␉␉// zhell -- if gBIOSBootVolume is NOT set, we use the "if" statement␊
␉␉// from r491,␊
␉␉if ( bvr->flags & kBVFlagBootable␊
␉␉␉&& ! gBIOSBootVolume␊
␉␉␉&& bvr->biosdev == gBIOSDev )␊
␉␉if ( (bvr->flags & kBVFlagBootable)␊
␉␉␉&& !gBIOSBootVolume␊
␉␉␉&& (bvr->biosdev == gBIOSDev) )␊
␉␉{␊
␉␉␉bvr2 = bvr;␊
␉␉}␊
␉{␊
␉␉for ( bvr = chain; bvr; bvr = bvr->next )␊
␉␉{␊
␉␉␉if ( bvr->flags & kBVFlagNativeBoot && bvr->biosdev == gBIOSDev )␊
␉␉␉if ( (bvr->flags & kBVFlagNativeBoot) && (bvr->biosdev == gBIOSDev) )␊
␉␉␉{␊
␉␉␉␉bvr1 = bvr;␊
␉␉␉}␊
␉␉␉if ( bvr->flags & kBVFlagPrimary && bvr->biosdev == gBIOSDev )␊
␉␉␉if ( (bvr->flags & kBVFlagPrimary) && (bvr->biosdev == gBIOSDev) )␊
␉␉␉{␊
␉␉␉␉bvr2 = bvr;␊
␉␉␉}␊
is changed to the selected volume unless the volume selector is␊
that of a ramdisk.␊
*/␊
BVRef getBootVolumeRef( const char * path, const char ** outPath )␊
BVRef getBootVolumeRef(const char *path, const char **outPath)␊
{␊
␉const char␉*cp;␊
␉BVRef bvr␉= gRootVolume;␊
␉}␊
␉else if ((cp - path) == 2) // found "xx("␊
␉{␊
␉␉const struct devsw * dp;␊
␉␉const char * xp = path;␊
␉␉const struct devsw *dp;␊
␉␉const char *xp = path;␊
␊
␉␉int i;␊
␉␉int unit = -1;␊
trunk/i386/libsaio/acpi.h
2222
2323
2424
25
2526
2627
2728
2829
2930
31
3032
3133
3234
......
141143
142144
143145
146
144147
145148
146149
// TODO Migrate␊
struct acpi_2_rsdp␊
{␊
␉// 1.0␊
␉char␉␉␉Signature[8];␊
␉uint8_t␉␉␉Checksum;␊
␉char␉␉␉OEMID[6];␊
␉uint8_t␉␉␉Revision;␊
␉uint32_t␉␉RsdtAddress;␊
␉// 2.0␊
␉uint32_t␉␉Length;␊
␉uint64_t␉␉XsdtAddress;␊
␉uint8_t␉␉␉ExtendedChecksum;␊
/* Begin Asere */␊
␉//Reset Fix␊
␉uint32_t Flags;␊
␉// Reset Register␊
␉uint8_t Reset_SpaceID;␊
␉uint8_t Reset_BitWidth;␊
␉uint8_t Reset_BitOffset;␊
trunk/i386/libsaio/cpu.c
8080
8181
8282
83
84
83
84
8585
8686
8787
␉␉lastValue = timerValue;␊
␉} while (timerValue > 5);␊
␉printf("timerValue␉ %d\n",timerValue);␊
␉printf("intermediate 0x%016llx\n",intermediate);␊
␉printf("saveTime␉ 0x%016llx\n",saveTime);␊
␉printf("intermediate 0x%016llX\n",intermediate);␊
␉printf("saveTime␉ 0x%016llX\n",saveTime);␊
␊
␉intermediate -= saveTime;␉␉// raw count for about 1/20 second␊
␉intermediate *= scale[timerValue];␉// rescale measured time spent␊
trunk/i386/libsaio/disk.c
8989
9090
9191
92
9293
9394
9495
......
100101
101102
102103
104
105
106
107
108
109
110
111
103112
113
114
115
116
117
118
119
120
121
122
104123
105124
106125
......
110129
111130
112131
113
114
115
116
117
118
119
120
121
132
133
122134
123
124
125
126135
127136
128137
......
130139
131140
132141
142
133143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
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167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
134185
135186
136187
......
182233
183234
184235
185
186236
187
188
189
190
191
192
193
194237
195238
196239
197
240
198241
199242
200243
......
207250
208251
209252
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224253
225254
226255
......
247276
248277
249278
250
251
252279
253280
254281
......
366393
367394
368395
369
370396
371397
372398
......
388414
389415
390416
391
417
392418
393419
394420
......
414440
415441
416442
417
443
418444
419445
420446
......
437463
438464
439465
440
441
466
442467
443468
444469
445470
446471
447472
448
449
473
474
450475
451476
452477
......
529554
530555
531556
532
533
534
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
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579
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581
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621
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623
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629
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631
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641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
535658
536659
537660
......
540663
541664
542665
543
666
544667
545668
546669
......
573696
574697
575698
576
699
577700
578701
579702
......
613736
614737
615738
616
739
617740
618
741
619742
743
744
620745
621746
622747
......
632757
633758
634759
635
760
636761
637762
638763
......
668793
669794
670795
671
796
672797
673798
674799
......
686811
687812
688813
689
814
815
690816
691817
692818
819
693820
694821
695822
......
721848
722849
723850
724
725
726
851
852
853
854
855
856
727857
728858
729859
730860
731861
732862
733
863
864
865
734866
735
867
736868
737869
738870
739871
740
741
742
743
744
745
746
747
748
749
750
872
873
874
875
876
877
878
879
880
881
882
751883
752884
753885
......
796928
797929
798930
799
931
932
800933
801934
802935
936
803937
804938
805939
......
812946
813947
814948
815
949
816950
817
818
819
820
951
952
953
954
821955
822
956
823957
824
825
826
958
959
960
827961
828962
829963
......
841975
842976
843977
844
978
979
845980
846981
847
982
848983
849984
850985
......
857992
858993
859994
860
861
995
862996
863997
864998
......
8791013
8801014
8811015
882
1016
8831017
8841018
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
9011035
902
903
904
905
906
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908
909
910
911
912
913
914
915
916
917
918
919
1036
1037
1038
1039
1040
1041
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1043
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1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
9201056
9211057
922
923
924
925
926
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930
931
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933
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937
1058
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1071
1072
1073
9381074
9391075
940
941
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947
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950
951
952
953
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960
1076
1077
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1080
1081
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1083
1084
1085
1086
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1088
1089
1090
1091
1092
1093
1094
1095
1096
9611097
962
963
964
965
966
967
968
969
970
971
972
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
9731110
974
975
976
977
978
979
980
981
982
983
984
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
9851123
986
987
988
989
990
991
992
993
994
995
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
9961135
997
998
999
1000
1001
1002
1003
1004
1005
1006
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
10071147
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
10181159
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
10301171
1031
1032
1033
1034
1035
1036
1037
1172
1173
1174
1175
1176
1177
1178
10381179
10391180
1040
1041
1181
1182
10421183
10431184
10441185
......
10561197
10571198
10581199
1200
10591201
10601202
10611203
10621204
1063
10641205
10651206
10661207
......
10881229
10891230
10901231
1091
1232
10921233
10931234
1094
1235
10951236
10961237
10971238
......
11011242
11021243
11031244
1104
1245
11051246
11061247
11071248
11081249
11091250
11101251
1111
1112
1113
1114
1115
1252
1253
1254
1255
1256
11161257
11171258
11181259
11191260
11201261
1262
11211263
11221264
11231265
......
11251267
11261268
11271269
1270
11281271
11291272
11301273
......
11651308
11661309
11671310
1168
1311
11691312
11701313
11711314
......
11741317
11751318
11761319
1177
1320
11781321
11791322
11801323
......
12101353
12111354
12121355
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1356
12341357
1235
1358
12361359
12371360
1238
1239
1240
1241
1361
12421362
1243
1363
12441364
12451365
1246
1247
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1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1366
13081367
13091368
13101369
......
13261385
13271386
13281387
1329
1388
1389
13301390
13311391
13321392
......
13741434
13751435
13761436
1377
1437
13781438
13791439
13801440
......
13841444
13851445
13861446
1387
1447
13881448
13891449
13901450
......
14051465
14061466
14071467
1408
1409
1410
1411
1412
1413
1468
1469
1470
1471
1472
1473
14141474
14151475
14161476
......
14581518
14591519
14601520
1461
1521
1522
14621523
14631524
14641525
14651526
1466
1527
14671528
14681529
14691530
......
14761537
14771538
14781539
1479
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1486
1487
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1554
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1556
14961557
14971558
1498
1499
1559
1560
1561
15001562
15011563
15021564
......
16061668
16071669
16081670
1609
1671
1672
16101673
16111674
16121675
1613
1676
1677
16141678
16151679
16161680
16171681
16181682
1619
1683
1684
1685
16201686
16211687
16221688
......
16861752
16871753
16881754
1689
16901755
16911756
16921757
......
17571822
17581823
17591824
1760
1825
17611826
17621827
17631828
......
17961861
17971862
17981863
1799
1864
18001865
18011866
18021867
......
18971962
18981963
18991964
1965
19001966
19011967
19021968
......
19061972
19071973
19081974
1975
19091976
19101977
19111978
19121979
1980
19131981
19141982
19151983
......
20822150
20832151
20842152
2085
2086
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2100
2101
2102
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21072153
21082154
21092155
......
22642310
22652311
22662312
2267
2313
22682314
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22702316
......
22792325
22802326
22812327
2282
2328
22832329
22842330
2285
2331
22862332
22872333
22882334
22892335
22902336
2291
2337
22922338
22932339
22942340
......
23282374
23292375
23302376
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23322378
2333
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2379
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23352381
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23412387
23422388
23432389
23442390
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23512397
23522398
23532399
......
24702516
24712517
24722518
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2519
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24762522
......
24832529
24842530
24852531
2486
2532
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24882534
24892535
#define UFS_FRONT_PORCH 0␊
#define kAPMSector 2 /* Sector number of Apple partition map */␊
#define kAPMCDSector 8 /* Translated sector of Apple partition map on a CD */␊
#define ECC_CORRECTED_ERR 0x11␊
␊
/*␊
* IORound and IOTrunc convenience functions, in the spirit␊
#define IOTrunc(value,multiple) \␊
(((value) / (multiple)) * (multiple));␊
␊
//==========================================================================␊
// Maps (E)BIOS return codes to message strings.␊
␊
struct NamedValue {␊
␉unsigned char value;␊
␉const char *name;␊
};␊
␊
/*␊
* Map a disk drive to bootable volumes contained within.␊
*/␊
struct DiskBVMap {␊
int biosdev;␉␉// BIOS device number (unique)␊
BVRef bvr;␉␉// chain of boot volumes on the disk␊
int bvrcnt;␉␉// number of boot volumes␊
struct DiskBVMap *next;␉␉// linkage to next mapping␊
};␊
␊
/*␊
* trackbuf points to the start of the track cache. Biosread()␊
* will store the sectors read from disk to this memory area.␊
*␊
static char * const trackbuf = (char *) ptov(BIOS_ADDR);␊
static char * biosbuf;␊
␊
/*␊
* Map a disk drive to bootable volumes contained within.␊
*/␊
struct DiskBVMap {␊
int biosdev; // BIOS device number (unique)␊
BVRef bvr; // chain of boot volumes on the disk␊
int bvrcnt; // number of boot volumes␊
struct DiskBVMap * next; // linkage to next mapping␊
};␊
static struct DiskBVMap *gDiskBVMap = NULL;␊
static struct disk_blk0 *gBootSector = NULL;␊
␊
static struct DiskBVMap * gDiskBVMap = NULL;␊
static struct disk_blk0 * gBootSector = NULL;␊
␊
// Function pointers to be filled in if ramdisks are available:␊
int (*p_ramdiskReadBytes)( int biosdev, unsigned int blkno,␊
unsigned int byteoff,␊
int (*p_get_ramdisk_info)(int biosdev, struct driveInfo *dip) = NULL;␊
␊
static bool getOSVersion(BVRef bvr, char *str);␊
static bool cache_valid = false;␊
␊
static const struct NamedValue bios_errors[] =␊
{␊
␉{ 0x10, "Media error" },␊
␉{ 0x11, "Corrected ECC error" },␊
␉{ 0x20, "Controller or device error" },␊
␉{ 0x40, "Seek failed" },␊
␉{ 0x80, "Device timeout" },␊
␉{ 0xAA, "Drive not ready" },␊
␉{ 0x00, NULL }␊
};␊
␊
static const struct NamedValue fdiskTypes[] =␊
{␊
␉{ FDISK_DOS12,␉␉"DOS_FAT_12" },␊
␉{ FDISK_DOS16S,␉␉"DOS_FAT_16_S" },␊
␉{ FDISK_DOS16B,␉␉"DOS_FAT_16" },␊
␉{ FDISK_NTFS,␉␉"Windows NTFS" },␊
␉{ FDISK_DOS16SLBA,␉"Windows FAT16" },␊
␊
␉{ FDISK_FAT32,␉␉"Windows FAT32" },␊
␉{ FDISK_SMALLFAT32,␉"Windows FAT32" },␊
␊
␉{ FDISK_LINUX,␉␉"Linux" },␊
␊
␊
␉{ FDISK_FREEBSD,␉"FreeBSD" },␊
␉{ FDISK_OPENBSD,␉"OpenBSD" },␊
␉{ FDISK_NEXTNAME, "Apple_Rhapsody_UFS" }, // 0xA7␊
␉{ FDISK_UFS,␉␉"Apple UFS" },␊
␉{ FDISK_NETBSD, "NetBSD" }, // 0xA9␊
␉{ FDISK_BOOTER,␉␉"Apple_Boot" }, // 0xAB␊
␉{ FDISK_ENCRYPTED, "Apple_Encrypted" }, // 0xAE␊
␉{ FDISK_HFS,␉␉"Apple HFS" }, // 0xAF␊
␉{ 0xCD,␉␉␉"CD-ROM" },␊
␉{ FDISK_BEFS, "Haiku" }, // 0xEB␊
␉{ FDISK_LINUX_RAID, "Linux_RAID" }, // 0xFD␊
␉{ 0x00,␉␉␉NULL } /* must be last */␊
};␊
␊
//==============================================================================␊
␊
extern void spinActivityIndicator(int sectors);␊
␊
//==========================================================================␊
}␊
␊
//==========================================================================␊
// Maps (E)BIOS return codes to message strings.␊
␊
struct NamedValue {␊
␉unsigned char value;␊
␉const char * name;␊
};␊
␊
//==========================================================================␊
␊
static const char * getNameForValue( const struct NamedValue * nameTable,␊
unsigned char value )␊
{␊
␉const struct NamedValue * np;␊
␉const struct NamedValue *np;␊
␊
␉for ( np = nameTable; np->value; np++)␊
␉{␊
␉return NULL;␊
}␊
␊
#define ECC_CORRECTED_ERR 0x11␊
␊
static const struct NamedValue bios_errors[] =␊
{␊
␉{ 0x10, "Media error" },␊
␉{ 0x11, "Corrected ECC error" },␊
␉{ 0x20, "Controller or device error" },␊
␉{ 0x40, "Seek failed" },␊
␉{ 0x80, "Device timeout" },␊
␉{ 0xAA, "Drive not ready" },␊
␉{ 0x00, 0 }␊
};␊
␊
␊
//==============================================================================␊
␊
static const char * bios_error(int errnum)␊
// Return:␊
// 0 on success, or an error code from INT13/F2 or INT13/F42 BIOS call.␊
␊
static bool cache_valid = false;␊
␊
static int Biosread( int biosdev, unsigned long long secno )␊
{␊
␉static int xbiosdev, xcyl, xhead;␊
␉return rc;␊
}␊
␊
␊
//==============================================================================␊
␊
int testBiosread(int biosdev, unsigned long long secno)␊
␉int error;␊
␉int copy_len;␊
␊
␉DEBUG_DISK(("%s: dev %x block %x [%d] -> 0x%x...", __FUNCTION__, biosdev, blkno, byteCount, (unsigned)cbuf));␊
␉DEBUG_DISK(("%s: dev %X block %X [%d] -> 0x%X...", __FUNCTION__, biosdev, blkno, byteCount, (unsigned)cbuf));␊
␊
␉for (; byteCount; cbuf += copy_len, blkno++)␊
␉{␊
␊
//==============================================================================␊
␊
static int isExtendedFDiskPartition( const struct fdisk_part * part )␊
static int isExtendedFDiskPartition( const struct fdisk_part *part )␊
{␊
␉static unsigned char extParts[] =␊
␉{␊
␊
//==============================================================================␊
␊
static int getNextFDiskPartition( int biosdev, int * partno,␊
const struct fdisk_part ** outPart )␊
static int getNextFDiskPartition( int biosdev, int *partno, const struct fdisk_part **outPart )␊
{␊
␉static int sBiosdev = -1;␊
␉static int sNextPartNo;␊
␉static unsigned int sFirstBase;␊
␉static unsigned int sExtBase;␊
␉static unsigned int sExtDepth;␊
␉static struct fdisk_part * sExtPart;␊
␉struct fdisk_part * part;␊
␉static struct fdisk_part *sExtPart;␊
␉struct fdisk_part *part;␊
␊
␉if ( sBiosdev != biosdev || *partno < 0 )␊
␉{␊
␊
//==============================================================================␊
␊
static BVRef newFDiskBVRef( int biosdev, int partno, unsigned int blkoff,␊
const struct fdisk_part * part,␊
FSInit initFunc, FSLoadFile loadFunc,␊
/*␊
* Trying to figure out the filsystem type of a given partition.␊
* X = fdisk partition type␊
* 0 = Unknown/Unused␊
* -1 = error␊
*/␊
static int probeFileSystem(int biosdev, unsigned int blkoff)␊
{␊
␉// detected filesystem type;␊
␉int result = -1;␊
␉int fatbits = 0;␊
␊
␉// Allocating buffer for 4 sectors.␊
␉const void *probeBuffer = malloc(PROBEFS_SIZE);␊
␉if (probeBuffer == NULL)␊
␉{␊
␉␉goto exit;␊
␉}␊
␊
␉// Reading first 4 sectors of current partition␊
␉int error = readBytes(biosdev, blkoff, 0, PROBEFS_SIZE, (void *)probeBuffer);␊
␊
␉if (error)␊
␉{␊
␉␉goto exit;␊
␉}␊
␊
␉if (HFSProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_HFS;␊
␉}␊
␉else if (EX2Probe(probeBuffer))␊
␉{␊
␉␉result = FDISK_LINUX;␊
␉}␊
␉else if (FreeBSDProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_FREEBSD;␊
␉}␊
␊
␉else if (OpenBSDProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_OPENBSD;␊
␉}␊
␊
␉else if (BeFSProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_BEFS;␊
␉}␊
␊
␉else if (NTFSProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_NTFS;␊
␉}␊
␊
␉else if (EXFATProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_PSEUDO_EXFAT;␊
␉}␊
␊
␉else if ((fatbits = MSDOSProbe(probeBuffer)))␊
␉{␊
␉␉switch (fatbits)␊
␉␉{␊
␉␉␉case 12:␊
␉␉␉␉result = FDISK_DOS12;␊
␉␉␉␉break;␊
␊
␉␉␉case 16:␊
␉␉␉␉result = FDISK_DOS16B;␊
␉␉␉␉break;␊
␊
␉␉␉case 32:␊
␉␉␉default:␊
␉␉␉␉result = FDISK_FAT32;␊
␉␉␉␉break;␊
␉␉}␊
␉}␊
␉else␊
␉{␊
␉␉// Couldn't detect filesystem type␊
␉␉result = 0;␊
␉}␊
␊
exit:␊
␉if (probeBuffer)␊
␉{␊
␉␉free((void *)probeBuffer);␊
␉}␊
␊
␉return result;␊
}␊
␊
//==============================================================================␊
␊
static BVRef newFDiskBVRef( int biosdev,␊
int partno,␊
unsigned int blkoff,␊
const struct fdisk_part *part,␊
FSInit initFunc,␊
FSLoadFile loadFunc,␊
FSReadFile readFunc,␊
FSGetDirEntry getdirFunc,␊
FSGetFileBlock getBlockFunc,␊
BVFree bvFreeFunc,␊
int probe, int type, unsigned int bvrFlags )␊
{␊
␉BVRef bvr = (BVRef) malloc( sizeof(*bvr) );␊
␉BVRef bvr = (BVRef)malloc(sizeof(*bvr));␊
␉if ( bvr )␊
␉{␊
␉␉bzero(bvr, sizeof(*bvr));␊
␉␉␉{␊
␉␉␉␉// filesystem probe failed.␊
␊
␉␉␉␉DEBUG_DISK(("%s: failed probe on dev %x part %d\n", __FUNCTION__, biosdev, partno));␊
␉␉␉␉DEBUG_DISK(("%s: failed probe on dev %X part %d\n", __FUNCTION__, biosdev, partno));␊
␊
␉␉␉␉(*bvr->bv_free)(bvr);␊
␉␉␉␉bvr = NULL;␊
␉␉}␊
␉}␊
␊
␉if (bvr) bvr->flags |= bvrFlags;␊
␉if ( bvr )␊
␉{␊
␉␉return bvr;␊
␉␉bvr->flags |= bvrFlags;␊
␉}␊
␊
␉return bvr;␊
}␊
␊
//==============================================================================␊
BVFree bvFreeFunc,␊
int probe, int type, unsigned int bvrFlags )␊
{␊
␉BVRef bvr = (BVRef) malloc( sizeof(*bvr) );␊
␉BVRef bvr = (BVRef)malloc(sizeof(*bvr));␊
␉if ( bvr )␊
␉{␊
␉␉bzero(bvr, sizeof(*bvr));␊
␉␉␉{␊
␉␉␉␉// filesystem probe failed.␊
␊
␉␉␉␉DEBUG_DISK(("%s: failed probe on dev %x part %d\n", __FUNCTION__, biosdev, partno));␊
␉␉␉␉DEBUG_DISK(("%s: failed probe on dev %X part %d\n", __FUNCTION__, biosdev, partno));␊
␊
␉␉␉␉(*bvr->bv_free)(bvr);␊
␉␉␉␉bvr = NULL;␊
␉␉␉bvr = NULL;␊
␉␉}␊
␉}␊
␉if (bvr)␊
␊
␉if ( bvr )␊
␉{␊
␉␉bvr->flags |= bvrFlags;␊
␉}␊
␊
␉return bvr;␊
}␊
␊
// same as Apple ZFS␊
//EFI_GUID const GPT_ZFS_GUID␉␉= { 0x6A898CC3, 0x1DD2, 0x11B2, { 0x99, 0xA6, 0x08, 0x00, 0x20, 0x73, 0x66, 0x31 } }; // 0xBF01 "Solaris /usr & Apple ZFS␊
␊
BVRef newGPTBVRef( int biosdev, int partno, unsigned int blkoff,␊
const gpt_ent * part,␊
FSInit initFunc, FSLoadFile loadFunc,␊
BVRef newGPTBVRef( int biosdev,␊
int partno,␊
unsigned int blkoff,␊
const gpt_ent *part,␊
FSInit initFunc,␊
FSLoadFile loadFunc,␊
FSReadFile readFunc,␊
FSGetDirEntry getdirFunc,␊
FSGetFileBlock getBlockFunc,␊
FSGetUUID getUUIDFunc,␊
BVGetDescription getDescriptionFunc,␊
BVFree bvFreeFunc,␊
int probe, int type, unsigned int bvrFlags )␊
int probe,␊
int type,␊
unsigned int bvrFlags )␊
{␊
␉BVRef bvr = (BVRef) malloc( sizeof(*bvr) );␊
␉BVRef bvr = (BVRef)malloc(sizeof(*bvr));␊
␉if ( bvr )␊
␉{␊
␉␉bzero(bvr, sizeof(*bvr));␊
␊
␉␉bvr->biosdev = biosdev;␊
␉␉bvr->part_no = partno;␊
␉␉bvr->part_boff = blkoff;␊
␉␉bvr->fs_loadfile = loadFunc;␊
␉␉bvr->fs_readfile = readFunc;␊
␉␉bvr->fs_getdirentry = getdirFunc;␊
␉␉bvr->fs_getfileblock= getBlockFunc;␊
␉␉bvr->fs_getuuid = getUUIDFunc;␊
␉␉bvr->description = getDescriptionFunc;␊
␉␉bvr->type = type;␊
␉␉bvr->bv_free = bvFreeFunc;␊
␉␉bvr->biosdev = biosdev;␊
␉␉bvr->part_no = partno;␊
␉␉bvr->part_boff = blkoff;␊
␉␉bvr->fs_loadfile = loadFunc;␊
␉␉bvr->fs_readfile = readFunc;␊
␉␉bvr->fs_getdirentry = getdirFunc;␊
␉␉bvr->fs_getfileblock = getBlockFunc;␊
␉␉bvr->fs_getuuid = getUUIDFunc;␊
␉␉bvr->description = getDescriptionFunc;␊
␉␉bvr->type = type;␊
␉␉bvr->bv_free = bvFreeFunc;␊
␉␉// FIXME: UCS-2 -> UTF-8 the name␊
␉␉strlcpy(bvr->name, "----", DPISTRLEN);␊
␉␉if ( (efi_guid_compare(&GPT_BOOT_GUID, (EFI_GUID const*)part->ent_type) == 0) || (efi_guid_compare(&GPT_HFS_GUID, (EFI_GUID const*)part->ent_type) == 0) )␊
␉␉␉bvr = NULL;␊
␉␉}␊
␉}␊
␉if (bvr)␊
␊
␉if ( bvr )␊
␉{␊
␉␉bvr->flags |= bvrFlags;␊
␉}␊
␊
␉return bvr;␊
}␊
␊
* one extended partition they will be numbered 1, 2, 5.␊
*/␊
␊
static BVRef diskScanFDiskBootVolumes( int biosdev, int * countPtr )␊
static BVRef diskScanFDiskBootVolumes( int biosdev, int *countPtr )␊
{␊
const struct fdisk_part * part;␊
struct DiskBVMap * map;␊
int partno = -1;␊
BVRef bvr;␊
const struct fdisk_part␉*part;␊
struct DiskBVMap␉␉*map;␊
int␉␉␉␉partno = -1;␊
BVRef␉␉␉bvr;␊
#if UFS_SUPPORT␊
BVRef booterUFS = NULL;␊
BVRef␉␉␉booterUFS = NULL;␊
#endif␊
int spc;␊
struct driveInfo di;␊
boot_drive_info_t *dp;␊
int␉␉␉␉spc;␊
struct driveInfo␉␉di;␊
boot_drive_info_t␉␉*dp;␊
␊
␉/* Initialize disk info */␊
␊
␉␉spc = 1;␊
␉}␊
␊
␉do {␊
␉do␊
␉{␊
␉// Create a new mapping.␊
␊
␉map = (struct DiskBVMap *) malloc( sizeof(*map) );␊
␉map = (struct DiskBVMap *)malloc(sizeof(*map));␊
␉if ( map )␊
{␊
␉␉map->biosdev = biosdev;␊
␊
␉␉while ( getNextFDiskPartition( biosdev, &partno, &part ) )␊
␉␉{␊
␉␉␉DEBUG_DISK(("%s: part %d [%x]\n", __FUNCTION__,␊
␉␉␉␉partno, part->systid));␊
␉␉␉DEBUG_DISK(("%s: part %d [%X]\n", __FUNCTION__, partno, part->systid));␊
␉␉␉bvr = 0;␊
␊
␉␉␉switch ( part->systid )␊
␉␉␉␉␉␉UFSFree,␊
␉␉␉␉␉␉0,␊
␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉break;␊
␉␉␉␉␉break;␊
#endif␊
␊
case FDISK_HFS:␊
bvr = newFDiskBVRef(␊
biosdev, partno,␊
part->relsect,␊
part,␊
HFSInitPartition,␊
HFSLoadFile,␊
HFSReadFile,␊
HFSGetDirEntry,␊
HFSGetFileBlock,␊
HFSGetUUID,␊
HFSGetDescription,␊
HFSFree,␊
0,␊
kBIOSDevTypeHardDrive, 0);␊
break;␊
␉␉␉␉case FDISK_HFS:␊
␉␉␉␉␉bvr = newFDiskBVRef(␊
␉␉␉␉␉␉biosdev, partno,␊
␉␉␉␉␉␉part->relsect,␊
␉␉␉␉␉␉part,␊
␉␉␉␉␉␉HFSInitPartition,␊
␉␉␉␉␉␉HFSLoadFile,␊
␉␉␉␉␉␉HFSReadFile,␊
␉␉␉␉␉␉HFSGetDirEntry,␊
␉␉␉␉␉␉HFSGetFileBlock,␊
␉␉␉␉␉␉HFSGetUUID,␊
␉␉␉␉␉␉HFSGetDescription,␊
␉␉␉␉␉␉HFSFree,␊
␉␉␉␉␉␉0,␊
␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉␉break;␊
␊
// turbo - we want the booter type scanned also␊
case FDISK_BOOTER:␊
if (part->bootid & FDISK_ACTIVE)␊
gBIOSBootVolume = newFDiskBVRef(␊
biosdev, partno,␊
part->relsect,␊
part,␊
HFSInitPartition,␊
HFSLoadFile,␊
HFSReadFile,␊
HFSGetDirEntry,␊
HFSGetFileBlock,␊
HFSGetUUID,␊
HFSGetDescription,␊
HFSFree,␊
0,␊
kBIOSDevTypeHardDrive, 0);␊
break;␊
␉␉␉␉// turbo - we want the booter type scanned also␊
␉␉␉␉case FDISK_BOOTER:␊
␉␉␉␉␉if (part->bootid & FDISK_ACTIVE)␊
␉␉␉␉␉{␊
␉␉␉␉␉␉gBIOSBootVolume = newFDiskBVRef(␊
␉␉␉␉␉␉␉biosdev, partno,␊
␉␉␉␉␉␉␉part->relsect,␊
␉␉␉␉␉␉␉part,␊
␉␉␉␉␉␉␉HFSInitPartition,␊
␉␉␉␉␉␉␉HFSLoadFile,␊
␉␉␉␉␉␉␉HFSReadFile,␊
␉␉␉␉␉␉␉HFSGetDirEntry,␊
␉␉␉␉␉␉␉HFSGetFileBlock,␊
␉␉␉␉␉␉␉HFSGetUUID,␊
␉␉␉␉␉␉␉HFSGetDescription,␊
␉␉␉␉␉␉␉HFSFree,␊
␉␉␉␉␉␉␉0,␊
␉␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉␉}␊
␉␉␉␉␉break;␊
␊
#if UFS_SUPPORT␊
␉␉␉case FDISK_BOOTER:␊
␉␉␉␉booterUFS = newFDiskBVRef(␊
biosdev, partno,␊
((part->relsect + spc - 1) / spc) * spc,␊
part,␊
UFSInitPartition,␊
UFSLoadFile,␊
UFSReadFile,␊
UFSGetDirEntry,␊
UFSGetFileBlock,␊
UFSGetUUID,␊
UFSGetDescription,␊
UFSFree,␊
0,␊
kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉break;␊
␉␉␉␉case FDISK_BOOTER:␊
␉␉␉␉␉booterUFS = newFDiskBVRef(␊
␉␉␉␉␉␉biosdev, partno,␊
␉␉␉␉␉␉((part->relsect + spc - 1) / spc) * spc,␊
␉␉␉␉␉␉part,␊
␉␉␉␉␉␉UFSInitPartition,␊
␉␉␉␉␉␉UFSLoadFile,␊
␉␉␉␉␉␉UFSReadFile,␊
␉␉␉␉␉␉UFSGetDirEntry,␊
␉␉␉␉␉␉UFSGetFileBlock,␊
␉␉␉␉␉␉UFSGetUUID,␊
␉␉␉␉␉␉UFSGetDescription,␊
␉␉␉␉␉␉UFSFree,␊
␉␉␉␉␉␉0,␊
␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉␉break;␊
#endif␊
␊
case FDISK_FAT32:␊
case FDISK_DOS12:␊
case FDISK_DOS16S:␊
case FDISK_DOS16B:␊
case FDISK_SMALLFAT32:␊
case FDISK_DOS16SLBA:␊
bvr = newFDiskBVRef(␊
biosdev, partno,␊
part->relsect,␊
part,␊
MSDOSInitPartition,␊
MSDOSLoadFile,␊
MSDOSReadFile,␊
MSDOSGetDirEntry,␊
MSDOSGetFileBlock,␊
MSDOSGetUUID,␊
MSDOSGetDescription,␊
MSDOSFree,␊
0,␊
kBIOSDevTypeHardDrive, 0);␊
break;␊
␉␉␉␉case FDISK_FAT32:␊
␉␉␉␉case FDISK_DOS12:␊
␉␉␉␉case FDISK_DOS16S:␊
␉␉␉␉case FDISK_DOS16B:␊
␉␉␉␉case FDISK_SMALLFAT32:␊
␉␉␉␉case FDISK_DOS16SLBA:␊
␉␉␉␉␉bvr = newFDiskBVRef(␊
␉␉␉␉␉␉biosdev, partno,␊
␉␉␉␉␉␉part->relsect,␊
␉␉␉␉␉␉part,␊
␉␉␉␉␉␉MSDOSInitPartition,␊
␉␉␉␉␉␉MSDOSLoadFile,␊
␉␉␉␉␉␉MSDOSReadFile,␊
␉␉␉␉␉␉MSDOSGetDirEntry,␊
␉␉␉␉␉␉MSDOSGetFileBlock,␊
␉␉␉␉␉␉MSDOSGetUUID,␊
␉␉␉␉␉␉MSDOSGetDescription,␊
␉␉␉␉␉␉MSDOSFree,␊
␉␉␉␉␉␉0,␊
␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉␉break;␊
␊
case FDISK_NTFS:␊
bvr = newFDiskBVRef(␊
biosdev, partno,␊
part->relsect,␊
part,␊
0, 0, 0, 0, 0,␊
NTFSGetUUID,␊
NTFSGetDescription,␊
(BVFree)free,␊
0, kBIOSDevTypeHardDrive, 0);␊
break;␊
␉␉␉␉case FDISK_NTFS:␊
␉␉␉␉␉bvr = newFDiskBVRef(␊
␉␉␉␉␉␉biosdev, partno,␊
␉␉␉␉␉␉part->relsect,␊
␉␉␉␉␉␉part,␊
␉␉␉␉␉␉0, 0, 0, 0, 0,␊
␉␉␉␉␉␉NTFSGetUUID,␊
␉␉␉␉␉␉NTFSGetDescription,␊
␉␉␉␉␉␉(BVFree)free,␊
␉␉␉␉␉␉0,␊
␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉␉break;␊
␊
case FDISK_LINUX:␊
bvr = newFDiskBVRef(␊
biosdev, partno,␊
part->relsect,␊
part,␊
0, 0, 0, 0, 0,␊
EX2GetUUID,␊
EX2GetDescription,␊
(BVFree)free,␊
0, kBIOSDevTypeHardDrive, 0);␊
break;␊
␉␉␉␉case FDISK_LINUX:␊
␉␉␉␉␉bvr = newFDiskBVRef(␊
␉␉␉␉␉␉biosdev, partno,␊
␉␉␉␉␉␉part->relsect,␊
␉␉␉␉␉␉part,␊
␉␉␉␉␉␉0, 0, 0, 0, 0,␊
␉␉␉␉␉␉EX2GetUUID,␊
␉␉␉␉␉␉EX2GetDescription,␊
␉␉␉␉␉␉(BVFree)free,␊
␉␉␉␉␉␉0,␊
␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉␉break;␊
␊
case FDISK_BEFS:␊
bvr = newFDiskBVRef(␊
biosdev, partno,␊
part->relsect,␊
part,␊
0, 0, 0, 0, 0, 0,␊
BeFSGetDescription,␊
(BVFree)free,␊
0, kBIOSDevTypeHardDrive, 0);␊
break;␊
␉␉␉␉case FDISK_BEFS:␊
␉␉␉␉␉bvr = newFDiskBVRef(␊
␉␉␉␉␉␉biosdev, partno,␊
␉␉␉␉␉␉part->relsect,␊
␉␉␉␉␉␉part,␊
␉␉␉␉␉␉0, 0, 0, 0, 0, 0,␊
␉␉␉␉␉␉BeFSGetDescription,␊
␉␉␉␉␉␉(BVFree)free,␊
␉␉␉␉␉␉0,␊
␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉␉break;␊
␊
case FDISK_FREEBSD:␊
bvr = newFDiskBVRef(␊
biosdev, partno,␊
part->relsect,␊
part,␊
0, 0, 0, 0, 0, 0,␊
FreeBSDGetDescription,␊
(BVFree)free,␊
0, kBIOSDevTypeHardDrive, 0);␊
break;␊
␉␉␉␉case FDISK_FREEBSD:␊
␉␉␉␉␉bvr = newFDiskBVRef(␊
␉␉␉␉␉␉biosdev, partno,␊
␉␉␉␉␉␉part->relsect,␊
␉␉␉␉␉␉part,␊
␉␉␉␉␉␉0, 0, 0, 0, 0, 0,␊
␉␉␉␉␉␉FreeBSDGetDescription,␊
␉␉␉␉␉␉(BVFree)free,␊
␉␉␉␉␉␉0,␊
␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉␉break;␊
␊
case FDISK_OPENBSD:␊
bvr = newFDiskBVRef(␊
biosdev, partno,␊
part->relsect,␊
part,␊
0, 0, 0, 0, 0, 0,␊
OpenBSDGetDescription,␊
(BVFree)free,␊
0, kBIOSDevTypeHardDrive, 0);␊
break;␊
␉␉␉␉case FDISK_OPENBSD:␊
␉␉␉␉␉bvr = newFDiskBVRef(␊
␉␉␉␉␉␉biosdev, partno,␊
␉␉␉␉␉␉part->relsect,␊
␉␉␉␉␉␉part,␊
␉␉␉␉␉␉0, 0, 0, 0, 0, 0,␊
␉␉␉␉␉␉OpenBSDGetDescription,␊
␉␉␉␉␉␉(BVFree)free,␊
␉␉␉␉␉␉0,␊
␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉␉break;␊
␊
default:␊
bvr = newFDiskBVRef(␊
biosdev, partno,␊
part->relsect,␊
part,␊
0, 0, 0, 0, 0, 0, 0,␊
(BVFree)free,␊
0,␊
kBIOSDevTypeHardDrive, 0);␊
break;␊
}␊
␉␉␉␉default:␊
␉␉␉␉␉bvr = newFDiskBVRef(␊
␉␉␉␉␉␉biosdev, partno,␊
␉␉␉␉␉␉part->relsect,␊
␉␉␉␉␉␉part,␊
␉␉␉␉␉␉0, 0, 0, 0, 0, 0, 0,␊
␉␉␉␉␉␉(BVFree)free,␊
␉␉␉␉␉␉0,␊
␉␉␉␉␉␉kBIOSDevTypeHardDrive, 0);␊
␉␉␉␉␉break;␊
␉␉␉}␊
␊
if ( bvr )␊
{␊
bvr->next = map->bvr;␊
map->bvr = bvr;␊
map->bvrcnt++;␊
}␊
}␊
␉␉␉if ( bvr )␊
␉␉␉{␊
␉␉␉␉bvr->next = map->bvr;␊
␉␉␉␉map->bvr = bvr;␊
␉␉␉␉map->bvrcnt++;␊
␉␉␉}␊
␉␉}␊
␊
#if UFS_SUPPORT␊
// Booting from a CD with an UFS filesystem embedded␊
// in a booter partition.␊
␉␉// Booting from a CD with an UFS filesystem embedded␊
␉␉// in a booter partition.␊
␊
␉␉␉if ( booterUFS )␊
␉␉␉{␊
␉␉}␊
␉} while (0);␊
␊
#if UNUSED␊
␉/*␊
␉ * If no FDisk partition, then we will check for␊
␉ * an Apple partition map elsewhere.␊
␉ */␊
#if UNUSED␊
␉if (map && map->bvrcnt == 0)␊
␉{␊
␉␉static struct fdisk_part cdpart;␊
#endif␊
␉// Actually this should always be true given the above code␊
␉// (unless malloc failed above)␊
␉if(map && map == gDiskBVMap)␊
␉if(map && (map == gDiskBVMap))␊
␉{␊
␉␉// Don't leave a null map in the chain␊
␉␉if(map->bvrcnt == 0 && map->bvr == NULL)␊
␉␉if((map->bvrcnt == 0) && (map->bvr == NULL))␊
␉␉{␊
␉␉␉gDiskBVMap = map->next;␊
␉␉␉free(map);␊
␊
␉if (countPtr) *countPtr = map ? map->bvrcnt : 0;␊
␊
␉␉return map ? map->bvr : NULL;␊
␉return map ? map->bvr : NULL;␊
}␊
␊
//==============================================================================␊
␊
static BVRef diskScanAPMBootVolumes( int biosdev, int * countPtr )␊
{␊
␉struct DiskBVMap * map;␊
␉struct Block0 *block0_p;␊
␉unsigned int blksize;␊
␉unsigned int factor;␊
␉void *buffer = malloc(BPS);␊
␉struct DiskBVMap␉*map;␊
␉struct Block0␉␉*block0_p;␊
␉unsigned int␉␉blksize;␊
␉unsigned int␉␉factor;␊
␉void␉*buffer = malloc(BPS);␊
␊
␉if (!buffer)␊
␉{␊
␉␉return NULL;␊
␉}␊
␊
␉bzero(buffer,BPS);␊
␊
␉/* Check for alternate block size */␊
␉{␊
␉␉return NULL;␊
␉}␊
␊
␉block0_p = buffer;␊
␉if (OSSwapBigToHostInt16(block0_p->sbSig) == BLOCK0_SIGNATURE)␊
␉{␊
␉␉␉map->next = gDiskBVMap;␊
␉␉␉gDiskBVMap = map;␊
␊
␉␉␉for (i=0; i<npart; i++)␊
␉␉␉for (i = 0; i < npart; i++)␊
␉␉␉{␊
␉␉␉␉error = readBytes( biosdev, (kAPMSector + i) * factor, 0, blksize, buffer );␊
␊
␉␉␉␉␉break;␊
␉␉␉␉}␊
␊
␉␉␉␉if (i==0)␊
␉␉␉␉if (i == 0)␊
␉␉␉␉{␊
␉␉␉␉␉npart = OSSwapBigToHostInt32(dpme_p->dpme_map_entries);␊
␉␉␉␉}␊
␉␉}␊
␉} while (0);␊
␊
␉free(buffer);␊
␊
␉if (countPtr) *countPtr = map ? map->bvrcnt : 0;␊
␊
␉return map ? map->bvr : NULL;␊
}␊
␊
//==============================================================================␊
␊
/*␊
* Trying to figure out the filsystem type of a given partition.␊
*/␊
static int probeFileSystem(int biosdev, unsigned int blkoff)␊
{␊
␉// detected filesystem type;␊
␉int result = -1;␊
␉int fatbits;␊
␊
␉// Allocating buffer for 4 sectors.␊
␉const void * probeBuffer = malloc(PROBEFS_SIZE);␊
␉if (probeBuffer == NULL)␊
␉if (buffer)␊
␉{␊
␉␉goto exit;␊
␉␉free(buffer);␊
␉}␊
␊
␉// Reading first 4 sectors of current partition␊
␉int error = readBytes(biosdev, blkoff, 0, PROBEFS_SIZE, (void *)probeBuffer);␊
␊
␉if (error)␊
␉if (countPtr)␊
␉{␊
␉␉goto exit;␊
␉␉*countPtr = map ? map->bvrcnt : 0;␊
␉}␊
␊
␉if (HFSProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_HFS;␊
␉}␊
␉else if (EX2Probe(probeBuffer))␊
␉{␊
␉␉result = FDISK_LINUX;␊
␉}␊
␉else if (FreeBSDProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_FREEBSD;␊
␉}␊
␊
␉else if (OpenBSDProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_OPENBSD;␊
␉}␊
␊
␉else if (BeFSProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_BEFS;␊
␉}␊
␊
␉else if (EXFATProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_PSEUDO_EXFAT;␊
␉}␊
␊
␉else if (NTFSProbe(probeBuffer))␊
␉{␊
␉␉result = FDISK_NTFS;␊
␉}␊
␊
␉else if ( (fatbits = MSDOSProbe(probeBuffer)) )␊
␉{␊
␉␉switch (fatbits)␊
␉␉{␊
␉␉␉case 32:␊
␉␉␉default:␊
␉␉␉␉result = FDISK_FAT32;␊
␉␉␉␉break;␊
␉␉␉case 16:␊
␉␉␉␉result = FDISK_DOS16B;␊
␉␉␉␉break;␊
␉␉␉case 12:␊
␉␉␉␉result = FDISK_DOS12;␊
␉␉␉␉break;␊
␉␉}␊
␉}␊
␉else␊
␉{␊
␉␉// Couldn't detect filesystem type␊
␉␉result = 0;␊
␉}␊
␊
exit:␊
␉if (probeBuffer)␊
␉{␊
␉␉free((void *)probeBuffer);␊
␉}␊
␊
␉return result;␊
␉return map ? map->bvr : NULL;␊
}␊
␊
//==============================================================================␊
␉void *buffer = malloc(BPS);␊
␊
␉int error;␊
␉if ( (error = readBytes( biosdev, /*secno*/0, 0, BPS, buffer )) != 0)␊
␊
␉if ((error = readBytes( biosdev, /*secno*/0, 0, BPS, buffer )) != 0)␊
␉{␊
␉␉verbose("Failed to read boot sector from BIOS device %02xh. Error=%d\n", biosdev, error);␊
␉␉goto scanErr;␊
␊
␉// Determine whether the partition header signature is present.␊
␊
␉if ( memcmp(headerMap->hdr_sig, GPT_HDR_SIG, strlen(GPT_HDR_SIG)) )␊
␉if (memcmp(headerMap->hdr_sig, GPT_HDR_SIG, strlen(GPT_HDR_SIG)))␊
␉{␊
␉␉goto scanErr;␊
␉}␊
␉UInt32 headerCheck = OSSwapLittleToHostInt32(headerMap->hdr_crc_self);␊
␉UInt32 headerSize = OSSwapLittleToHostInt32(headerMap->hdr_size);␊
␊
␉if ( headerSize < offsetof(gpt_hdr, padding) )␊
␉if (headerSize < offsetof(gpt_hdr, padding))␊
␉{␊
␉␉goto scanErr;␊
␉}␊
␊
␉// Determine whether the partition entry size is valid.␊
␊
␉UInt64 gptBlock = 0;␊
␉UInt32 gptCheck = 0;␊
␉UInt32 gptCount = 0;␊
␉UInt32 gptID = 0;␊
␉gpt_ent * gptMap = 0;␊
␉UInt32 gptSize = 0;␊
␉UInt64␉␉gptBlock␉= 0;␊
␉UInt32␉␉gptCheck␉= 0;␊
␉UInt32␉␉gptCount␉= 0;␊
␉UInt32␉␉gptID␉␉= 0;␊
␉gpt_ent␉␉*gptMap␉␉= 0;␊
␉UInt32␉␉gptSize␉␉= 0;␊
␊
␉gptBlock = OSSwapLittleToHostInt64(headerMap->hdr_lba_table);␊
␉gptCheck = OSSwapLittleToHostInt32(headerMap->hdr_crc_table);␊
␉// fdisk like partition type id.␊
␉int fsType = 0;␊
␊
␉for(gptID = 1; gptID <= gptCount; ++gptID) {␊
␉for(gptID = 1; gptID <= gptCount; ++gptID)␊
␉{␊
␉␉BVRef bvr = NULL;␊
␉␉unsigned int bvrFlags = 0;␊
␊
␉␉// size on disk can be larger than sizeof(gpt_ent)␊
␉␉gptMap = (gpt_ent *) ( buffer + ( (gptID - 1) * gptSize) );␊
␉␉gptMap = (gpt_ent *)(buffer + ((gptID - 1) * gptSize));␊
␊
␉␉// NOTE: EFI_GUID's are in LE and we know we're on an x86.␊
␉␉// The IOGUIDPartitionScheme.cpp code uses byte-based UUIDs, we don't.␊
␉␉␉// Getting fdisk like partition type.␊
␉␉␉fsType = probeFileSystem(biosdev, gptMap->ent_lba_start);␊
␊
␉␉␉␉if ( (efi_guid_compare(&GPT_BOOT_GUID, (EFI_GUID const*)gptMap->ent_type) == 0) || (efi_guid_compare(&GPT_HFS_GUID, (EFI_GUID const*)gptMap->ent_type) == 0) ) {␊
␉␉␉␉␉bvrFlags = (efi_guid_compare(&GPT_BOOT_GUID, (EFI_GUID const*)gptMap->ent_type) == 0) ? kBVFlagBooter : 0;␊
␉␉␉␉␉bvr = newGPTBVRef(biosdev,␊
␉␉␉␉␉gptID,␊
␉␉␉␉␉gptMap->ent_lba_start,␊
␉␉␉␉␉gptMap,␊
␉␉␉␉␉HFSInitPartition,␊
␉␉␉␉␉HFSLoadFile,␊
␉␉␉␉␉HFSReadFile,␊
␉␉␉␉␉HFSGetDirEntry,␊
␉␉␉␉␉HFSGetFileBlock,␊
␉␉␉␉␉HFSGetUUID,␊
␉␉␉␉␉HFSGetDescription,␊
␉␉␉␉␉HFSFree,␊
␉␉␉␉␉0,␊
␉␉␉␉␉kBIOSDevTypeHardDrive, bvrFlags);␊
␉␉␉␉}␊
␉␉␉if ( (efi_guid_compare(&GPT_BOOT_GUID, (EFI_GUID const*)gptMap->ent_type) == 0) || (efi_guid_compare(&GPT_HFS_GUID, (EFI_GUID const*)gptMap->ent_type) == 0) ) {␊
␉␉␉␉bvrFlags = (efi_guid_compare(&GPT_BOOT_GUID, (EFI_GUID const*)gptMap->ent_type) == 0) ? kBVFlagBooter : 0;␊
␉␉␉␉bvr = newGPTBVRef(biosdev,␊
␉␉␉␉gptID,␊
␉␉␉␉gptMap->ent_lba_start,␊
␉␉␉␉gptMap,␊
␉␉␉␉HFSInitPartition,␊
␉␉␉␉HFSLoadFile,␊
␉␉␉␉HFSReadFile,␊
␉␉␉␉HFSGetDirEntry,␊
␉␉␉␉HFSGetFileBlock,␊
␉␉␉␉HFSGetUUID,␊
␉␉␉␉HFSGetDescription,␊
␉␉␉␉HFSFree,␊
␉␉␉␉0,␊
␉␉␉␉kBIOSDevTypeHardDrive, bvrFlags);␊
␉␉␉}␊
␊
␉␉␉// zef - foreign OS support␊
␉␉␉if ( (efi_guid_compare(&GPT_BASICDATA_GUID, (EFI_GUID const*)gptMap->ent_type) == 0) ||␊
␉␉␉(efi_guid_compare(&GPT_BASICDATA2_GUID, (EFI_GUID const*)gptMap->ent_type) == 0) ) {␊
␉␉␉if ((efi_guid_compare(&GPT_BASICDATA_GUID, (EFI_GUID const*)gptMap->ent_type) == 0) ||␊
␉␉␉␉(efi_guid_compare(&GPT_BASICDATA2_GUID, (EFI_GUID const*)gptMap->ent_type) == 0) )␊
␉␉␉{␊
␉␉␉␉switch (fsType)␊
␉␉␉␉{␊
␉␉␉␉␉case FDISK_NTFS:␊
␉}␊
␊
␉scanErr:␊
␉if (buffer) {␊
␉if (buffer)␊
␉{␊
␉␉free(buffer);␊
␉}␊
␊
␉if(map) {␊
␉if(map)␊
␉{␊
␉␉if(countPtr) *countPtr = map->bvrcnt;␊
␉␉{␊
␉␉␉return map->bvr;␊
␉␉}␊
␊
␉} else {␊
␉}␊
␉else␊
␉{␊
␉␉if(countPtr) *countPtr = 0;␊
␉␉{␊
␉␉␉return NULL;␊
␉{␊
␉␉const char *val;␊
␉␉int len;␊
␉␉␊
␉␉if (getValueForKey(kProductVersion, &val, &len, &systemVersion))␊
␉␉{␊
␉␉␉// getValueForKey uses const char for val␊
␉{␊
␉␉ret = -1;␊
␉␉error = 0;␊
␊
␊
␉␉//␊
␉␉// Check for alternate volume label on boot helper partitions.␊
␉␉//␊
␊
␉␉if (bvr->flags & kBVFlagNativeBoot)␊
␉␉{␊
␉␉␉if (getOSVersion(bvr,bvr->OSVersion) == true)␊
␉␉␉if (getOSVersion(bvr, bvr->OSVersion) == true)␊
␉␉␉{␊
␉␉␉␉bvr->flags |= kBVFlagSystemVolume;␊
␉␉␉}␊
␉␉{␊
␉␉␉bvr = diskScanAPMBootVolumes(biosdev, &count);␊
␉␉}␊
␊
␉␉if (bvr)␊
␉␉{␊
␉␉␉scanFSLevelBVRSettings(bvr);␊
␉{␊
␉␉bvr = map->bvr;␊
␉}␊
␊
␉if (countPtr)␊
␉{␊
␉␉*countPtr += count;␊
␉}␊
␊
␉return bvr;␊
}␊
␊
␊
//==============================================================================␊
␊
static const struct NamedValue fdiskTypes[] =␊
{␊
␉{ FDISK_NTFS,␉␉"Windows NTFS" },␊
␉{ FDISK_DOS12,␉␉"Windows FAT12" },␊
␉{ FDISK_DOS16B,␉␉"Windows FAT16" },␊
␉{ FDISK_DOS16S,␉␉"Windows FAT16" },␊
␉{ FDISK_DOS16SLBA,␉"Windows FAT16" },␊
␉{ FDISK_SMALLFAT32,␉"Windows FAT32" },␊
␉{ FDISK_FAT32,␉␉"Windows FAT32" },␊
␉{ FDISK_FREEBSD,␉"FreeBSD" },␊
␉{ FDISK_OPENBSD,␉"OpenBSD" },␊
␉{ FDISK_LINUX,␉␉"Linux" },␊
␉{ FDISK_UFS,␉␉"Apple UFS" },␊
␉{ FDISK_HFS,␉␉"Apple HFS" },␊
␉{ FDISK_BOOTER,␉␉"Apple Boot/UFS" },␊
␉{ FDISK_BEFS,␉␉"Haiku" },␊
␉{ 0xCD,␉␉␉"CD-ROM" },␊
␉{ 0x00,␉␉␉0 } /* must be last */␊
};␊
␊
//==============================================================================␊
␊
bool matchVolumeToString( BVRef bvr, const char* match, long matchLen)␊
{␊
␉char testStr[128];␊
␊
␉␉if (name == NULL)␊
␉␉{␊
␉␉␉sprintf(p, "TYPE %02x", type);␊
␉␉␉sprintf(p, "TYPE %02X", type);␊
␉␉}␊
␉␉else␊
␉␉{␊
␊
//==============================================================================␊
␊
int readBootSector(int biosdev, unsigned int secno, void * buffer)␊
int readBootSector(int biosdev, unsigned int secno, void *buffer)␊
{␊
␉int error;␊
␉struct disk_blk0 * bootSector = (struct disk_blk0 *) buffer;␊
␉struct disk_blk0 * bootSector = (struct disk_blk0 *)buffer;␊
␊
␉if (bootSector == NULL)␊
␉{␊
␉␉if (gBootSector == NULL)␊
␉␉{␊
␉␉␉gBootSector = (struct disk_blk0 *) malloc(sizeof(*gBootSector));␊
␉␉␉gBootSector = (struct disk_blk0 *)malloc(sizeof(*gBootSector));␊
␊
␉␉␉if (gBootSector == NULL)␊
␉␉␉{␊
␊
//==============================================================================␊
␊
int testFAT32EFIBootSector( int biosdev, unsigned int secno, void * buffer )␊
int testFAT32EFIBootSector(int biosdev, unsigned int secno, void *buffer)␊
{␊
␉struct disk_boot1f32_blk * bootSector = (struct disk_boot1f32_blk *) buffer;␊
␉int error;␊
␉struct disk_boot1f32_blk *bootSector = (struct disk_boot1f32_blk *)buffer;␊
␉int error;␊
␊
␉if ( bootSector == NULL )␊
␉if (bootSector == NULL)␊
␉{␊
␉␉if ( gBootSector == NULL )␊
␉␉if (gBootSector == NULL)␊
␉␉{␊
␉␉␉gBootSector = (struct disk_blk0 *) malloc(sizeof(*gBootSector));␊
␉␉␉gBootSector = (struct disk_blk0 *)malloc(sizeof(*gBootSector));␊
␉␉␉if ( gBootSector == NULL )␊
␉␉␉{␊
␉␉␉␉return -1;␊
␉␉␉}␊
␉␉}␊
␉␉bootSector = (struct disk_boot1f32_blk *) gBootSector;␊
␉␉bootSector = (struct disk_boot1f32_blk *)gBootSector;␊
␉}␊
␊
␉error = readBytes( biosdev, secno, 0, BPS, bootSector );␊
␉if ( error || bootSector->signature != DISK_SIGNATURE || strncmp((const char *)bootSector->magic, BOOT1F32_MAGIC, BOOT1F32_MAGICLEN) )␊
␉error = readBytes(biosdev, secno, 0, BPS, bootSector);␊
␉if (error || bootSector->signature != DISK_SIGNATURE || strncmp((const char *)bootSector->magic, BOOT1F32_MAGIC, BOOT1F32_MAGICLEN) )␊
␉{␊
␉␉return -1;␊
␉}␊
␊
int diskIsCDROM(BVRef bvr)␊
{␊
␉struct driveInfo di;␊
␉struct driveInfo di;␊
␊
␉if (getDriveInfo(bvr->biosdev, &di) == 0 && di.no_emulation)␊
␉{␊
␊
int biosDevIsCDROM(int biosdev)␊
{␊
␉struct driveInfo di;␊
␉struct driveInfo di;␊
␊
␉if (getDriveInfo(biosdev, &di) == 0 && di.no_emulation)␊
␉{␊
trunk/i386/libsaio/cpu.h
1111
1212
1313
14
14
1515
1616
1717
extern void scan_cpu(PlatformInfo_t *);␊
␊
#define bit(n)␉␉␉(1ULL << (n))␊
#define bitmask(h,l)␉␉((bit(h)|(bit(h)-1)) & ~(bit(l)-1))␊
#define bitmask(h,l)␉␉((bit(h) | (bit(h)-1)) & ~(bit(l)-1))␊
#define bitfield(x,h,l)␉␉(((x) & bitmask(h,l)) >> l)␊
␊
#define CPU_STRING_UNKNOWN␉␉"Unknown CPU Type"␊
trunk/i386/libsaio/smbios.c
828828
829829
830830
831
831
832832
833833
834834
......
11031103
11041104
11051105
1106
1106
11071107
11081108
11091109
......
12451245
12461246
12471247
1248
1248
12491249
1250
1250
12511251
12521252
1253
1253
12541254
12551255
12561256
......
12661266
12671267
12681268
1269
1269
1270
12701271
12711272
12721273
......
13501351
13511352
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␊
␉strSize = strlen(string);␊
␊
␉// remove any spaces found at the end but only in MemoryDevice␊
␉// remove any spaces found at the end but only in MemoryDevice avoiding errors␊
␉if (structHeader->type == kSMBTypeMemoryDevice) {␊
␉␉while ((strSize != 0) && (string[strSize - 1] == ' ')) {␊
␉␉␉strSize--;␊
␉if (handle < structPtr->orig->handle) {␊
␉␉handle = structPtr->orig->handle;␊
␉}␊
␉// Bungo: fix unsuported tables lengths from original smbios: extend smaller or truncate bigger - we use SMBIOS rev. 2.4 like Apple uses␊
␉// Bungo: fix unsuported tables lengths from original smbios: extend shorter or truncate longer - we use SMBIOS rev. 2.4 like Apple uses␊
␉switch (structPtr->orig->type) {␊
␉␉case kSMBTypeBIOSInformation:␊
␉␉␉structSize = sizeof(SMBBIOSInformation);␊
␊
␉ptr = ((SMBSystemInformation *)structHeader)->uuid;␊
␊
␉if (!sysId || !ret) { // no or bad custom UUID,...␊
␉if (!sysId || !ret) { // no or bad custom uuid,...␊
␉␉sysId = 0;␊
␉␉ret = Platform.UUID; // ...try bios dmi system uuid extraction␊
␉␉ret = Platform.UUID; // ...use original (factory) system uuid␊
␉}␊
␊
␉for (i=0, isZero=1, isOnes=1; i<UUID_LEN; i++) // check if empty or setable, means: no uuid present␊
␉for (i = 0, isZero = 1, isOnes = 1; i < UUID_LEN; i++) // check if empty (zeroed) or setable (FFed), means: no uuid present␊
␉{␊
␉␉if (ret[i] != 0x00) {␊
␉␉␉isZero = 0;␊
␉␉ret = FixedUUID; // ...set a fixed value for system-id = 000102030405060708090A0B0C0D0E0F␊
␉}␊
␊
␉memcpy(ptr, ret, UUID_LEN); // fix uuid in the table␊
␉memcpy(ptr, ret, UUID_LEN); // save uuid into the patched SMBIOS Table 1␊
␊
␉return ptr;␊
} // Bungo: end fix␊
␊
␉free(buffer);␊
␉free(structPtr);␊
␊
␉DBG("SMBIOS orig was = %x\n", origeps);␊
␉DBG("SMBIOS new is = %x\n", neweps);␊
␊
␉decodeSMBIOSTable(neweps);␊
␊
␉DBG("SMBIOS orig was = %x\n", origeps);␊
␉DBG("SMBIOS new is = %x\n", neweps);␊
}␊
␊
void *getSmbios(int which)␊
trunk/i386/libsaio/smbios_decode.c
2323
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␊
extern char *getSMBStringForField(SMBStructHeader *structHeader, uint8_t field);␊
// Bungo:␊
#define NotSpecifiedStr "Not Specified" // no string␊
#define OutOfSpecStr "<OUT OF SPEC>" // value out of smbios spec. range␊
#define PrivateStr "** PRIVATE **" // masking private data␊
#define neverMask false␊
#define NotSpecifiedStr "Not Specified" // no string␊
#define OutOfSpecStr "<OUT OF SPEC>" // value out of smbios spec. range␊
#define PrivateStr "** PRIVATE **" // masking private data␊
#define neverMask false␊
␊
static bool privateData = true;␊
static bool privateData = true;␊
static SMBByte minorVersion; // SMBIOS rev. minor␊
static SMBByte majorVersion; // SMBIOS rev. major␊
static SMBByte bcdRevisionLo; // DMI rev. minor␊
␉"FBD2"␉␉/* 19h FBD2 */␊
};␊
␊
static const int kSMBMemoryDeviceTypeCount = sizeof(SMBMemoryDeviceTypes) /␊
sizeof(SMBMemoryDeviceTypes[0]);␊
static const int kSMBMemoryDeviceTypeCount = sizeof(SMBMemoryDeviceTypes) / sizeof(SMBMemoryDeviceTypes[0]);␊
␊
// Bungo: fixes random string readout if null in smbios to "Not Specified" as dmidecode displays␊
char *SMBStringForField(SMBStructHeader *structHeader, uint8_t field, const bool mask)␊
{␊
␉char *str = NULL;␊
␉str = getSMBStringForField(structHeader, field);␊
␉if (!field) {␊
␉if (!field)␊
␉{␊
␉␉str = NotSpecifiedStr;␊
␉}␊
␉else if (mask) {␊
␉else if (mask)␊
␉{␊
␉␉str = PrivateStr;␊
␉}␊
␊
␊
void printHeader(SMBStructHeader *structHeader)␊
{␊
␉DBG("Handle: 0x%04x, DMI type %d, %d bytes\n", structHeader->handle, structHeader->type, structHeader->length);␊
␉DBG("Handle: 0x%04X, DMI type %d, %d bytes\n", structHeader->handle, structHeader->type, structHeader->length);␊
}␊
␊
//-------------------------------------------------------------------------------------------------------------------------␊
//␉DBG("\tSignature: Type %u, Family %u, Model %u, Stepping %u\n", (eax >> 12) & 0x3, ((eax >> 20) & 0xFF) + ((eax >> 8) & 0x0F), ((eax >> 12) & 0xF0) + ((eax >> 4) & 0x0F), eax & 0xF);␊
// Flags:␊
␉DBG("\tVersion: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->processorVersion, neverMask));␊
//␉DBG("\tVoltage: 0.%xV\n", ((SMBProcessorInformation *)structHeader)->voltage);␊
//␉DBG("\tVoltage: 0.%dV\n", ((SMBProcessorInformation *)structHeader)->voltage);␊
␉DBG("\tExternal Clock: %d MHz\n", ((SMBProcessorInformation *)structHeader)->externalClock);␊
␉DBG("\tMax Speed: %d MHz\n", ((SMBProcessorInformation *)structHeader)->maximumClock);␊
␉DBG("\tCurrent Speed: %d MHz\n", ((SMBProcessorInformation *)structHeader)->currentClock);␊
// Status: Populated/Unpopulated␊
␉if ((((SMBProcessorInformation *)structHeader)->processorUpgrade < 1) || (((SMBProcessorInformation *)structHeader)->processorUpgrade > 0x2C)) {␊
␉if ((((SMBProcessorInformation *)structHeader)->processorUpgrade < 1) || (((SMBProcessorInformation *)structHeader)->processorUpgrade > 0x2C))␊
␉{␊
␉␉DBG("\tUpgrade: %s\n", OutOfSpecStr);␊
␉} else {␊
␉}␊
␉else␊
␉{␊
␉␉DBG("\tUpgrade: %s\n", SMBProcessorUpgrades[((SMBProcessorInformation *)structHeader)->processorUpgrade - 1]);␊
␉}␊
// L1 Cache Handle:␊
␉DBG("\tSerial Number: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->serialNumber, privateData));␊
␉DBG("\tAsset Tag: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->assetTag, neverMask));␊
␉DBG("\tPart Number: %s\n", SMBStringForField(structHeader, ((SMBProcessorInformation *)structHeader)->partNumber, neverMask));␊
␉if(((SMBProcessorInformation *)structHeader)->coreCount != 0) {␊
␉␉DBG("\tCore Count: %d\n", ((SMBProcessorInformation *)structHeader)->coreCount);}␊
␉if(((SMBProcessorInformation *)structHeader)->coreEnabled != 0) {␊
␉␉DBG("\tCore Enabled: %d\n", ((SMBProcessorInformation *)structHeader)->coreEnabled);}␊
␉if(((SMBProcessorInformation *)structHeader)->threadCount != 0) {␊
␉if(((SMBProcessorInformation *)structHeader)->coreCount != 0)␊
␉{␊
␉␉DBG("\tCore Count: %d\n", ((SMBProcessorInformation *)structHeader)->coreCount);␊
␉}␊
␊
␉if(((SMBProcessorInformation *)structHeader)->coreEnabled != 0)␊
␉{␊
␉␉DBG("\tCore Enabled: %d\n", ((SMBProcessorInformation *)structHeader)->coreEnabled);␊
␉}␊
␊
␉if(((SMBProcessorInformation *)structHeader)->threadCount != 0)␊
␉{␊
␉␉DBG("\tThread Count: %d\n", ((SMBProcessorInformation *)structHeader)->threadCount);␊
␉}␊
// Characteristics:␊
{␊
␉printHeader(structHeader);␊
␉DBG("Apple specific Processor Type\n");␊
␉DBG("\tCpu-type: 0x%x\n", ((SMBOemProcessorType *)structHeader)->ProcessorType);␊
␉DBG("\tCpu-type = 0x%04X\n", ((SMBOemProcessorType *)structHeader)->ProcessorType);␊
␉DBG("\n");␊
}␊
␊
trunk/i386/libsaio/smbios.h
2323
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#ifndef __LIBSAIO_SMBIOS_H␊
#define __LIBSAIO_SMBIOS_H␊
␊
␊
/* Based on System Management BIOS Reference Specification v2.4 */␊
// http://dmtf.org/standards/smbios␊
␊
typedef uint32_t SMBDWord;␊
typedef uint64_t SMBQWord;␊
␊
␊
typedef struct DMIEntryPoint␊
{␊
SMBByte anchor[5];␊
};␊
␊
//----------------------------------------------------------------------------------------------------------␊
// Struct - BIOS Information (Type 0)␊
// Struct - BIOS Information (Type 0), Apple uses 24 bytes length␊
typedef struct SMBBIOSInformation␊
{␊
SMB_STRUCT_HEADER␊
} __attribute__((packed)) SMBBIOSInformation;␊
␊
//----------------------------------------------------------------------------------------------------------␊
// Struct - System Information (Type 1)␊
// Struct - System Information (Type 1), Apple uses 27 bytes length␊
typedef struct SMBSystemInformation␊
{␊
// 2.0+ spec (8 bytes)␊
kSMBBaseBoardInterconnect = 0x0D␉// Interconnect board␊
} BASE_BOARD_TYPE;␊
␊
// Struct - Base Board (or Module) Information (Type 2)␊
// Struct - Base Board (or Module) Information (Type 2), Apple uses 16 bytes length␊
typedef struct SMBBaseBoard␊
{␊
␉SMB_STRUCT_HEADER // Type 2␊
kSMBChassisSecurityStatusExternalInterfaceLockedEnabled = 0x05␊
} MISC_CHASSIS_SECURITY_STATE;␊
␊
// Struct - System Enclosure (Type 3)␊
// Struct - System Enclosure (Type 3), Apple uses 21 bytes length␊
typedef struct SMBSystemEnclosure␊
{␊
␉SMB_STRUCT_HEADER // Type 3␊
␉SMBByte containedElementCount;␉// Number of Contained Element record that follow, in the range 0 to 255␊
//␉SMBByte containedElementRecord;␉// Byte leght of each Contained Element record that follow, in the range 0 to 255␊
//␉SMBByte containedElements;␉// Elements, possibly defined by other SMBIOS structures present in chassis␊
//␉SMBString skuNumber;␉␉// Number of null-terminated string describing the chassis or enclosure SKU number (2.7+)␊
// 2.7+␊
//␉SMBString skuNumber;␉␉// Number of null-terminated string describing the chassis or enclosure SKU number␊
} __attribute__((packed)) SMBSystemEnclosure;␊
␊
//----------------------------------------------------------------------------------------------------------␊
kSMBprocessorUpgradeSocketFM2 = 0x2A␊
} PROCESSOR_UPGRADE;␊
␊
// Struct - Processor Information (Type 4).␊
// Struct - Processor Information (Type 4), Apple uses 35 bytes length␊
typedef struct SMBProcessorInformation␊
{␊
␉// 2.0+ spec (26 bytes)␊
#define kSMBMemoryModuleSizeNotInstalled 0x7F␊
␊
//----------------------------------------------------------------------------------------------------------␊
// Struct - Cache Information (Type 7)␊
// Struct - Cache Information (Type 7), Apple uses 19 bytes length␊
typedef struct SMBCacheInformation␊
{␊
SMB_STRUCT_HEADER // Type 7␊
} __attribute__((packed)) SMBCacheInformation;␊
␊
//----------------------------------------------------------------------------------------------------------␊
// Struct - System Slots (Type 9)␊
// Struct - System Slots (Type 9), Apple uses 13 bytes length␊
typedef struct SMBSystemSlot␊
{␊
// 2.0+ spec (12 bytes)␊
} __attribute__((packed)) SMBSystemSlot;␊
␊
//----------------------------------------------------------------------------------------------------------␊
// Struct - OEM Strings (Type 11)␊
// Struct - OEM Strings (Type 11), Apple uses 5 bytes length␊
typedef struct SMBOEMStrings␊
{␊
␉SMB_STRUCT_HEADER // Type 11␊
kSMBMemoryArrayErrorCorrectionTypeCRC = 0x07␊
} MEMORY_ERROR_CORRECTION;␊
␊
// Struct - Physical Memory Array (Type 16)␊
// Struct - Physical Memory Array (Type 16), Apple uses 15 bytes length␊
typedef struct SMBPhysicalMemoryArray␊
{␊
␉// 2.1+ spec (15 bytes)␊
} __attribute__((packed)) SMBPhysicalMemoryArray;␊
␊
//----------------------------------------------------------------------------------------------------------␊
// Struct - Memory Device (Type 17)␊
// Struct - Memory Device (Type 17), Apple uses 27 bytes length␊
typedef struct SMBMemoryDevice␊
{␊
␉// 2.1+ spec (21 bytes)␊
␊
//----------------------------------------------------------------------------------------------------------␊
␊
// Struct - Memory Array Mapped Address (Type 19)␊
// Struct - Memory Array Mapped Address (Type 19), Apple uses 15 bytes length␊
//typedef struct SMBMemoryArrayMappedAddress␊
//{␊
// 2.1+ spec␊
␉SMBDWord EndAddress;␊
} __attribute__((packed)) FW_REGION_INFO;␊
␊
// Struct - Firmware Volume Description (Apple Specific - Type 128)␊
// Struct - Firmware Volume Description (Apple Specific - Type 128), Apple uses 88 bytes length␊
typedef struct SMBFirmwareVolume␊
{␊
␉SMB_STRUCT_HEADER␉␉␉// Type 128␊
␊
extern void decodeSMBIOSTable(SMBEntryPoint *eps);␊
␊
␊
#endif /* !__LIBSAIO_SMBIOS_H */␊
trunk/i386/libsaio/pci.c
159159
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}␊
␊
static char dev_path[256];␊
␊
char *get_pci_dev_path(pci_dt_t *pci_dt)␊
{␊
␉pci_dt_t␉*current;␊
trunk/i386/libsaio/stringTable.c
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}␊
␊
/* Return NULL if no option has been successfully retrieved, or the string otherwise */␊
const char * getStringForKey(const char * key, config_file_t *config)␊
const char *getStringForKey(const char *key, config_file_t *config)␊
{␊
␉static const char* value =0;␊
␉int len=0;␊
␉if(!getValueForKey(key, &value, &len, config)) {␊
␉static const char *value = 0;␊
␉int len = 0;␊
␉if (!getValueForKey(key, &value, &len, config))␊
␉{␊
␉␉value = 0;␊
␉}␊
␉return value;␊
* The boolean value of the key is stored in 'val'.␊
*/␊
␊
bool getBoolForKey( const char *key, bool *result_val, config_file_t *config )␊
bool getBoolForKey(const char *key, bool *result_val, config_file_t *config)␊
{␊
const char *key_val;␊
int size;␊
␊
␉if (getValueForKey(key, &key_val, &size, config)) {␊
␉␉if ( (size >= 1) && (key_val[0] == 'Y' || key_val[0] == 'y') ) {␊
␉if (getValueForKey(key, &key_val, &size, config))␊
␉{␊
␉␉if ((size >= 1) && (key_val[0] == 'Y' || key_val[0] == 'y'))␊
␉␉{␊
␉␉␉*result_val = true;␊
␉␉} else {␊
␉␉}␊
␉␉else␊
␉␉{␊
␉␉␉*result_val = false;␊
␉␉}␊
␉␉return true;␊
␉return false;␊
}␊
␊
bool getIntForKey( const char *key, int *value, config_file_t *config )␊
bool getIntForKey(const char *key, int *value, config_file_t *config)␊
{␊
␉const char *val;␊
␉int size, sum;␊
␉bool negative = false;␊
␊
␉if (getValueForKey(key, &val, &size, config)) {␊
␉␉if ( size ) {␊
␉␉if (size) {␊
␉␉␉if (*val == '-') {␊
␉␉␉␉negative = true;␊
␉␉␉␉val++;␊
␉␉␉if (override) {␊
␉␉␉␉*val = overrideVal;␊
␉␉␉␉*size = overrideSize;␊
␉␉␉␉return true;␊
␉␉␉␉ret = true;␊
␉␉␉}␊
␉␉}␊
␉}␊
// (and does not modify dict pointer).␊
// Prints an error message if there is a parsing error.␊
//␊
int ParseXMLFile( char * buffer, TagPtr * dict )␊
int ParseXMLFile( char *buffer, TagPtr *dict )␊
{␊
␉long length, pos;␊
␉TagPtr tag;␊
␉␉"/Mac OS X Install Data/com.apple.Boot.plist",␉␉␉␉// OS X Installer (Lion 10.7)␊
␉␉"/OS X Install Data/com.apple.Boot.plist",␉␉␉␉// OS X Installer (10.8+)␊
␉␉"/.IABootFiles/com.apple.Boot.plist",␉␉␉␉␉// OS X Installer␊
␉␉"/Library/Preferences/SystemConfiguration/com.apple.Boot.plist",␉// com.boot.Apple.plist␊
␉␉"/Library/Preferences/SystemConfiguration/com.apple.Boot.plist",␉// com.apple.Boot.plist␊
␉␉"/com.apple.recovery.boot/com.apple.Boot.plist"␉␉␉␉// OS X Recovery␊
␉};␊
␊
trunk/i386/libsaio/convert.c
2929
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␉char␉*p = (char *)source;␊
␉int␉i;␊
␉char␉buf[3];␊
␉static EFI_CHAR8 uuid[UUID_LEN+1]="";␊
␉static EFI_CHAR8 uuid[UUID_LEN+1] = "";␊
␊
␉buf[2] = '\0';␊
␉for (i=0; i<UUID_LEN; i++)␊
␉for (i = 0; i < UUID_LEN; i++)␊
␉{␊
␉␉if (p[0] == '\0' || p[1] == '\0' || !isxdigit(p[0]) || !isxdigit(p[1]))␊
␉␉{␊
␉␉␉verbose("[ERROR] UUID='%s' syntax error\n", source);␊
␉␉␉verbose("[ERROR] UUID='%s' syntax error.\n", source);␊
␉␉␉return 0;␊
␉␉}␊
␉␉buf[0] = *p++;␊
␉␉buf[1] = *p++;␊
␉␉uuid[i] = (unsigned char) strtoul(buf, NULL, 16);␊
␉␉if (*p == '-' && (i % 2) == 1 && i < UUID_LEN - 1)␊
␉␉if ((*p == '-') && ((i % 2) == 1) && (i < UUID_LEN - 1))␊
␉␉{␊
␉␉␉p++;␊
␉␉}␊
trunk/i386/libsaio/saio_types.h
145145
146146
147147
148
149
148
149
150150
151151
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......
206206
207207
208208
209
209
210210
211211
212212
␊
␊
struct␉␉BootVolume;␊
typedef struct BootVolume * BVRef;␊
typedef struct BootVolume * CICell;␊
typedef struct␉BootVolume *BVRef;␊
typedef struct␉BootVolume *CICell;␊
␊
typedef long (*FSInit)(CICell ih);␊
typedef long (*FSLoadFile)(CICell ih, char * filePath);␊
␉BVFree␉␉␉bv_free;␉␉/* BVFree function */␊
␉uint32_t␉␉modTime;␊
␉char␉␉␉label[BVSTRLEN];␉/* partition volume label */␊
␉char␉␉␉altlabel[BVSTRLEN];␉/* partition volume label */␊
␉char␉␉␉altlabel[BVSTRLEN];␉/* alternate partition volume label */␊
␉bool␉␉␉filtered;␉␉/* newFilteredBVChain() will set to TRUE */␊
␉bool␉␉␉visible;␉␉/* will shown in the device list */␊
␉char␉␉␉OSVersion[8];␊
trunk/i386/libsaio/state_generator.c
6969
7070
7171
72
72
7373
7474
7575
......
355355
356356
357357
358
358
359359
360360
361361
......
370370
371371
372372
373
373
374374
375375
376376
␉0x00, 0x00, 0x00, 0x79, 0x00,␊
};␊
␊
struct acpi_2_ssdt *generate_pss_ssdt(struct acpi_2_dsdt* dsdt)␊
struct acpi_2_ssdt *generate_pss_ssdt(struct acpi_2_dsdt *dsdt)␊
{␊
␊
␉if (Platform.CPU.Vendor != 0x756E6547)␊
␉return NULL;␊
}␊
␊
struct acpi_2_ssdt *generate_cst_ssdt(struct acpi_2_fadt* fadt)␊
struct acpi_2_ssdt *generate_cst_ssdt(struct acpi_2_fadt *fadt)␊
{␊
␊
␉if (Platform.CPU.Vendor != 0x756E6547)␊
␉␉return NULL;␊
␉}␊
␊
␉struct acpi_2_dsdt* dsdt = (void*)fadt->DSDT;␊
␉struct acpi_2_dsdt *dsdt = (void *)fadt->DSDT;␊
␊
␉if (dsdt == NULL)␊
␉{␊
trunk/i386/libsaio/fake_efi.c
123123
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125125
126
126
127127
128128
129129
......
142142
143143
144144
145
145
146146
147147
148148
......
551551
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553553
554
555
554
555
556556
557557
558558
559559
560560
561561
562
562
563563
564564
565565
......
676676
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678678
679
679
680680
681681
682682
......
695695
696696
697697
698
698
699699
700700
701701
␉// We only do adds, not modifications and deletes like InstallConfigurationTable␊
␉if (i >= MAX_CONFIGURATION_TABLE_ENTRIES)␊
␉{␊
␉␉stop("Ran out of space for configuration tables. Increase the reserved size in the code.\n");␊
␉␉stop("Fake EFI [ERROR]: Ran out of space for configuration tables [%d]. Increase the reserved size in the code.\n", i);␊
␉}␊
␊
␉if (pGuid == NULL)␊
␉␉Node *tableNode = DT__AddChild(gEfiConfigurationTableNode, mallocStringForGuid(pGuid));␊
␊
␉␉// Use the pointer to the GUID we just stuffed into the system table␊
␉␉DT__AddProperty(tableNode, "guid", sizeof(EFI_GUID), (void*)pGuid);␊
␉␉DT__AddProperty(tableNode, "guid", sizeof(EFI_GUID), (void *)pGuid);␊
␊
␉␉// The "table" property is the 32-bit (in our implementation) physical address of the table␊
␉␉DT__AddProperty(tableNode, "table", sizeof(void*) * 2, table);␊
*/␊
␊
/*␊
* Must be called AFTER setup Acpi because we need to take care of correct␊
* facp content to reflect in ioregs␊
* Must be called AFTER setupAcpi because we need to take care of correct␊
* FACP content to reflect in ioregs␊
*/␊
void setupSystemType()␊
{␊
␉Node *node = DT__FindNode("/", false);␊
␉if (node == 0)␊
␉{␊
␉␉stop("Couldn't get root node");␊
␉␉stop("Couldn't get root '/' node");␊
␉}␊
␉// we need to write this property after facp parsing␊
␉// Export system-type only if it has been overrriden by the SystemType option␊
␉node = DT__FindNode("/", false);␊
␉if (node == 0)␊
␉{␊
␉␉stop("Couldn't get root node");␊
␉␉stop("Couldn't get root '/' node");␊
␉}␊
␉const char *boardid = getStringForKey("SMboardproduct", &bootInfo->smbiosConfig);␊
␉if (boardid)␊
␉chosenNode = DT__FindNode("/chosen", false);␊
␉if (chosenNode == 0)␊
␉{␊
␉␉stop("Couldn't get chosen node");␊
␉␉stop("setupChosenNode: Couldn't get '/chosen' node");␊
␉}␊
␊
␉int length = strlen(gBootUUIDString);␊
trunk/i386/libsaio/smbios_getters.c
3131
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34
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3635
3736
......
4948
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51
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53
5453
5554
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57
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5959
6060
......
7878
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81
8281
8382
8483
......
138137
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147149
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150153
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152155
......
181184
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183186
184
187
185188
186189
187190
......
381384
382385
383386
384
387
388
385389
386390
387391
␉␉switch (Platform.CPU.Family)␊
␉␉{␊
␉␉␉case 0x06:␊
␉␉␉{␊
␉␉␉␉switch (Platform.CPU.Model)␊
␉␉␉␉{␊
␉␉␉␉␉// set external clock to 0 for SANDY␊
␉␉␉␉␉␉break;␊
␉␉␉␉␉default:␊
␉␉␉␉␉␉value->word = (uint16_t)(Platform.CPU.FSBFrequency/1000000LL);␊
␉␉␉␉␉␉break;␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉␉break;␊
␊
␉␉␉default:␊
␉␉␉␉value->word = (uint16_t)(Platform.CPU.FSBFrequency/1000000LL);␊
␉␉␉␉break;␊
␉␉}␊
␉}␊
␉else␊
␉␉switch (Platform.CPU.Family)␊
␉␉{␊
␉␉␉case 0x06:␊
␉␉␉{␊
␉␉␉␉switch (Platform.CPU.Model)␊
␉␉␉␉{␊
␉␉␉␉␉case CPUID_MODEL_PENTIUM_M:␊
␉␉␉␉␉␉value->word = qpibusspeed;␊
␉␉␉␉␉␉return true;␊
␉␉␉␉␉}␊
␉␉␉␉␉break;␊
␊
␉␉␉␉␉default:␊
␉␉␉␉␉␉break; //Unsupported CPU type␊
␉␉␉␉␉␉break;␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉␉break;␊
␊
␉␉␉default:␊
␉␉␉␉break;␊
␉␉}␊
␉}␊
␉return false;␊
␊
␉return false; //Unsupported CPU type␊
}␊
␊
uint16_t simpleGetSMBOemProcessorType(void)␊
␉␉{␊
␉␉␉case 0x0F:␊
␉␉␉case 0x06:␊
␉␉␉{␊
␊
␉␉␉␉switch (Platform.CPU.Model)␊
␉␉␉␉{␊
␉␉␉␉␉case CPUID_MODEL_PENTIUM_M:␊
␉␉␉␉␉default:␊
␉␉␉␉␉␉break; // Unsupported CPU type␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉␉break;␊
␊
␉␉␉default:␊
␉␉␉␉break;␊
␉␉}␊
trunk/i386/libsaio/state_generator.h
1515
1616
1717
18
19
20
18
19
20
2121
2222
#include "aml_generator.h"␊
#include "libsaio.h"␊
␊
void get_acpi_cpu_names(uint8_t* dsdt, uint32_t length);␊
struct acpi_2_ssdt *generate_cst_ssdt(struct acpi_2_fadt* fadt);␊
struct acpi_2_ssdt *generate_pss_ssdt(struct acpi_2_dsdt* dsdt);␊
void␉get_acpi_cpu_names(uint8_t *dsdt, uint32_t length);␊
struct␉acpi_2_ssdt *generate_cst_ssdt(struct acpi_2_fadt *fadt);␊
struct␉acpi_2_ssdt *generate_pss_ssdt(struct acpi_2_dsdt *dsdt);␊
␊
#endif /* !__LIBSAIO_STATE_GENERATOR_H */␊
trunk/i386/include/IOKit/storage/IOFDiskPartitionScheme.h
5656
5757
5858
59
59
6060
6161
6262
UInt8 beghead; /* (beginning head) */␊
UInt8 begsect; /* (beginning sector; beginning cylinder, high 2 bits) */␊
UInt8 begcyl; /* (beginning cylinder, low 8 bits) */␊
UInt8 systid; /* (type) */␊
UInt8 systid; /* (OS type) */␊
UInt8 endhead; /* (ending head) */␊
UInt8 endsect; /* (ending sector; ending cylinder, high 2 bits) */␊
UInt8 endcyl; /* (ending cylinder, low 8 bits) */␊
trunk/i386/boot2/graphics.c
279279
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......
427428
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434435
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437438
438439
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440441
441442
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447448
448449
449450
......
484485
485486
486487
487
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488489
489
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490491
491492
492493
......
520521
521522
522523
523
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524
525525
526526
527527
......
11201120
11211121
11221122
1123
1124
1123
1124
11251125
1126
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1127
1128
11281129
1129
1130
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11311132
1132
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11331134
1134
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11361137
11371138
11381139
11391140
1140
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11411142
11421143
11431144
1144
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11451146
11461147
11471148
......
11631164
11641165
11651166
1166
1167
11671168
11681169
11691170
......
11831184
11841185
11851186
1186
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11871188
11881189
11891190
......
11991200
12001201
12011202
1202
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12031204
12041205
12051206
......
12151216
12161217
12171218
1218
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12191220
12201221
12211222
12221223
12231224
12241225
1225
1226
12261227
12271228
12281229
......
12391240
12401241
12411242
1242
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12431244
1244
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12451246
12461247
12471248
12481249
12491250
1250
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12511252
12521253
12531254
␉␉// Get mode information.␊
␊
␉␉bzero( &modeInfo, sizeof(modeInfo) );␊
␊
␉␉err = getVBEModeInfo( *modePtr, &modeInfo );␊
␉␉if ( err != errSuccess )␊
␉␉{␊
unsigned char bitsPerPixel,␊
unsigned short refreshRate )␊
{␊
VBEModeInfoBlock minfo;␊
unsigned short mode;␊
unsigned short vesaVersion;␊
int err = errFuncNotSupported;␊
␉VBEModeInfoBlock minfo;␊
␉unsigned short mode;␊
␉unsigned short vesaVersion;␊
␉int err = errFuncNotSupported;␊
␊
do {␊
mode = getVESAModeWithProperties( width, height, bitsPerPixel,␊
␉do {␊
␉␉mode = getVESAModeWithProperties( width, height, bitsPerPixel,␊
maColorModeBit |␊
maModeIsSupportedBit |␊
maGraphicsModeBit |␊
maLinearFrameBufferAvailBit,␊
0,␊
&minfo, &vesaVersion );␊
if ( mode == modeEndOfList )␊
{␊
break;␊
}␊
␉␉if ( mode == modeEndOfList )␊
␉␉{␊
␉␉␉break;␊
␉␉}␊
␊
//␊
// FIXME : generateCRTCTiming() causes crash.␊
␊
// Set the mode with default refresh rate.␊
␊
err = setVBEMode( mode | kLinearFrameBufferBit, NULL );␊
err = setVBEMode(mode | kLinearFrameBufferBit, NULL);␊
␊
if ( err != errSuccess )␊
if (err != errSuccess)␊
{␊
break;␊
}␊
bootArgs->Video.v_rowBytes = minfo.BytesPerScanline;␊
bootArgs->Video.v_baseAddr = VBEMakeUInt32(minfo.PhysBasePtr);␊
␊
}␊
while ( 0 );␊
␉} while ( 0 );␊
␊
return err;␊
}␊
unsigned long numbers[],␊
unsigned long maxArrayCount )␊
{␊
␉char * propStr;␊
␉unsigned long count = 0;␊
␉char *propStr;␊
␉unsigned long count = 0;␊
␊
␉propStr = newStringForKey( (char *) propKey , &bootInfo->chameleonConfig );␊
␉if ( propStr )␊
␉propStr = newStringForKey((char *)propKey , &bootInfo->chameleonConfig);␊
␊
␉if (propStr)␊
␉{␊
␉␉char * delimiter = propStr;␊
␉␉char * p = propStr;␊
␉␉char *delimiter = propStr;␊
␉␉char *p = propStr;␊
␊
␉␉while ( count < maxArrayCount && *p != '\0' )␊
␉␉while ((count < maxArrayCount) && (*p != '\0'))␊
␉␉{␊
␉␉␉unsigned long val = strtoul( p, &delimiter, 10 );␊
␉␉␉if ( p != delimiter )␊
␉␉␉unsigned long val = strtoul(p, &delimiter, 10);␊
␉␉␉if (p != delimiter)␊
␉␉␉{␊
␉␉␉␉numbers[count++] = val;␊
␉␉␉␉p = delimiter;␊
␉␉␉}␊
␉␉␉while ( ( *p != '\0' ) && !isdigit(*p) )␊
␉␉␉while ((*p != '\0') && !isdigit(*p))␊
␉␉␉␉p++;␊
␉␉}␊
␊
␉␉free( propStr );␊
␉␉free(propStr);␊
␉}␊
␊
␉return count;␊
␉␉// Use the default resolution if we don't have an initialized GUI.␊
␉␉if (gui.screen.width == 0 || gui.screen.height == 0)␊
␉␉{␊
␉␉␉gui.screen.width = DEFAULT_SCREEN_WIDTH;␉␊
␉␉␉gui.screen.width = DEFAULT_SCREEN_WIDTH;␊
␉␉␉gui.screen.height = DEFAULT_SCREEN_HEIGHT;␊
␉␉}␊
␊
␉if ( params[2] == 888 )␊
␉␉params[2] = 32;␊
␊
␉return setVESAGraphicsMode( params[0], params[1], params[2], params[3] );␉␊
␉return setVESAGraphicsMode( params[0], params[1], params[2], params[3] );␊
}␊
␊
//==========================================================================␊
␊
␉if ( mode == GRAPHICS_MODE )␊
␉{␊
␉␉if ( (err=initGraphicsMode ()) == errSuccess )␊
␉␉if ( (err = initGraphicsMode()) == errSuccess )␊
␉␉{␊
␉␉␉if (gVerboseMode)␊
␉␉␉{␊
␊
␉if ( (mode == VGA_TEXT_MODE) || (err != errSuccess) )␊
␉{␊
␉␉count = getNumberArrayFromProperty( kTextModeKey, params, 2 );␊
␉␉count = getNumberArrayFromProperty(kTextModeKey, params, 2);␊
␉␉if ( count < 2 )␊
␉␉{␊
␉␉␉params[0] = 80; // Default text mode is 80x25.␊
␉␉␉params[1] = 25;␊
␉␉}␊
␊
␉␉setVESATextMode( params[0], params[1], 4 );␊
␉␉setVESATextMode(params[0], params[1], 4);␊
␉␉bootArgs->Video.v_display = VGA_TEXT_MODE;␊
␉}␊
␊
␉unsigned short vesaVersion;␊
␉unsigned short mode = modeEndOfList;␊
␊
␉getNumberArrayFromProperty( kGraphicsModeKey, params, 4);␊
␉getNumberArrayFromProperty(kGraphicsModeKey, params, 4);␊
␊
␉mode = getVESAModeWithProperties( params[0], params[1], params[2],␊
␉mode = getVESAModeWithProperties(params[0], params[1], params[2],␊
␉␉␉␉␉␉␉␉␉ maColorModeBit |␊
␉␉␉␉␉␉␉␉␉ maModeIsSupportedBit |␊
␉␉␉␉␉␉␉␉␉ maGraphicsModeBit |␊
␉␉␉␉␉␉␉␉␉ maLinearFrameBufferAvailBit,␊
␉␉␉␉␉␉␉␉␉ 0,␊
␉␉␉␉␉␉␉␉␉ &minfo, &vesaVersion );␊
␉␉␉␉␉␉␉␉␉ &minfo, &vesaVersion);␊
␊
␉params[0] = minfo.XResolution;␊
␉params[1] = minfo.YResolution;␊
trunk/i386/boot2/drivers.c
110110
111111
112112
113
114
115
116
117
118
113
114
115
116
117
118
119
120
119121
120122
121
123
122124
123125
124126
......
186188
187189
188190
189
191
190192
191193
192194
......
238240
239241
240242
241
243
242244
243245
244246
......
295297
296298
297299
298
300
299301
300302
301303
......
877879
878880
879881
880
881
882882
883883
884884
885
885
886886
887887
888888
......
899899
900900
901901
902
902
903903
904904
905905
......
912912
913913
914914
915
915
916
916917
917
918
919
920
918
921919
922920
923921
......
939937
940938
941939
942
940
943941
944942
945943
946
944
947945
948946
949947
......
955953
956954
957955
958
956
959957
960958
961959
962960
963
961
964962
965963
966964
......
969967
970968
971969
972
970
973971
974972
975973
......
991989
992990
993991
994
992
995993
996994
997995
static long InitDriverSupport(void);␊
␊
ModulePtr gModuleHead, gModuleTail;␊
static TagPtr gPersonalityHead, gPersonalityTail;␊
static char * gExtensionsSpec;␊
static char * gDriverSpec;␊
static char * gFileSpec;␊
static char * gTempSpec;␊
static char * gFileName;␊
static TagPtr␉gPersonalityHead, gPersonalityTail;␊
static char␉*gExtensionsSpec;␊
static char␉*gDriverSpec;␊
static char␉*gFileSpec;␊
static char␉*gTempSpec;␊
static char␉*gFileName;␊
// Bungo␊
char *gDarwinBuildVerStr = "Darwin Kernel Version";␊
␊
/*static*/ unsigned long␊
Adler32( unsigned char * buffer, long length )␊
Adler32( unsigned char *buffer, long length )␊
{␊
␉long cnt;␊
␉unsigned long result, lowHalf, highHalf;␊
␉{␊
␉␉if (NetLoadDrivers(dirSpec) != 0)␊
␉␉{␊
␉␉␉error("Could not load drivers from the network\n");␊
␉␉␉error("LoadDrivers: Could not load drivers from the network\n");␊
␉␉␉return -1;␊
␉␉}␊
␉}␊
␊
␉␉␉if (gMKextName[0] != '\0')␊
␉␉␉{␊
␉␉␉␉verbose("LoadDrivers: Loading from [%s]\n", gMKextName);␊
␉␉␉␉verbose("LoadDrivers: Loading from '%s'\n", gMKextName);␊
␉␉␉␉if ( LoadDriverMKext(gMKextName) != 0 )␊
␉␉␉␉{␊
␉␉␉␉␉error("Could not load %s\n", gMKextName);␊
␉␉␉|| (((gBootMode & kBootModeSafe) == 0) && (time == (time2 + 1))))␊
␉␉{␊
␉␉␉snprintf(gDriverSpec, sizeof(altDirSpec) + 18, "%sExtensions.mkext", altDirSpec);␊
␉␉␉verbose("LoadDrivers: Loading from [%s]\n", gDriverSpec);␊
␉␉␉verbose("LoadDrivers: Loading from '%s'\n", gDriverSpec);␊
␊
␉␉␉if (LoadDriverMKext(gDriverSpec) == 0)␊
␉␉␉{␊
static char gPlatformName[64];␊
#endif␊
␊
char *gDarwinBuildVerStr = "Darwin Kernel Version"; // Bungo␊
␊
long DecodeKernel(void *binary, entry_t *rentry, char **raddr, int *rsize)␊
{␊
␉long ret = 0;␊
␉compressed_kernel_header * kernel_header = (compressed_kernel_header *) binary;␊
␉compressed_kernel_header *kernel_header = (compressed_kernel_header *)binary;␊
␉u_int32_t uncompressed_size = 0, size = 0, adler32 = 0;␊
␉void *buffer = NULL;␊
␉unsigned long len = 0;␊
␊
␉if (kernel_header->signature == OSSwapBigToHostConstInt32('comp'))␊
␉{␊
␉␉DBG("Decompressing Kernel: ");␊
␉␉DBG("Decompressing Kernel Cache");␊
␊
␉␉if ((kernel_header->compress_type != OSSwapBigToHostConstInt32('lzss')) &&␊
␉␉␉(kernel_header->compress_type != OSSwapBigToHostConstInt32('lzvn')))␊
␉␉{␊
␉␉␉verbose ("Decompressing Kernel Using lzss\n");␊
␉␉}␊
␉␉else␊
␊
␉␉if (kernel_header->compress_type == OSSwapBigToHostConstInt32('lzvn'))␊
␉␉{␊
␉␉␉if (kernel_header->compress_type == OSSwapBigToHostConstInt32('lzvn'))␊
␉␉␉{␊
␉␉␉␉verbose ("Decompressing Kernel Using lzvn\n");␊
␉␉␉}␊
␉␉␉verbose ("Decompressing Kernel Using lzvn\n");␊
␉␉}␊
␊
#if NOTDEF␊
␉␉switch (kernel_header->compress_type)␊
␉␉{␊
␉␉␉case OSSwapBigToHostConstInt32('lzvn'):␊
␉␉␉␉size = lzvn_decode( binary, uncompressed_size, &kernel_header->data[0], OSSwapBigToHostInt32(kernel_header->compressed_size));␊
␉␉␉␉size = lzvn_decode(binary, uncompressed_size, &kernel_header->data[0], OSSwapBigToHostInt32(kernel_header->compressed_size));␊
␉␉␉␉break;␊
␊
␉␉␉case OSSwapBigToHostConstInt32('lzss'):␊
␉␉␉␉size = decompress_lzss( (u_int8_t *)binary, uncompressed_size, &kernel_header->data[0], OSSwapBigToHostInt32(kernel_header->compressed_size));␊
␉␉␉␉size = decompress_lzss((u_int8_t *)binary, uncompressed_size, &kernel_header->data[0], OSSwapBigToHostInt32(kernel_header->compressed_size));␊
␉␉␉␉break;␊
␊
␉␉␉default:␊
␉␉{␊
␉␉␉if ( kernel_header->compress_type == OSSwapBigToHostConstInt32('lzvn'))␊
␉␉␉{␊
␉␉␉␉error("ERROR: size mismatch from lzvn (found: %x, expected: %x).\n", size, uncompressed_size);␊
␉␉␉␉error("ERROR! Size mismatch from lzvn (found: %x, expected: %x).\n", size, uncompressed_size);␊
␉␉␉}␊
␊
␉␉␉if ( kernel_header->compress_type == OSSwapBigToHostConstInt32('lzss'))␊
␉␉␉{␊
␉␉␉␉error("ERROR: size mismatch from lzss (found: %x, expected: %x).\n", size, uncompressed_size);␊
␉␉␉␉error("ERROR! size mismatch from lzss (found: %x, expected: %x).\n", size, uncompressed_size);␊
␉␉␉}␊
␊
␉␉␉return -1;␊
␉␉adler32 = Adler32(binary, uncompressed_size);␊
␉␉if (OSSwapBigToHostInt32(kernel_header->adler32) != adler32)␊
␉␉{␊
␉␉␉error("ERROR: adler mismatch (found: %x, expected: %x).\n", adler32, OSSwapBigToHostInt32(kernel_header->adler32));␊
␉␉␉error("ERROR! Adler mismatch (found: %X, expected: %X).\n", adler32, OSSwapBigToHostInt32(kernel_header->adler32));␊
␉␉␉return -1;␊
␉␉}␊
␊
␉gDarwinBuildVerStr = (char *)binary + size;␊
␊
␉// Notify modules that the kernel has been decompressed, thinned and is about to be decoded␊
␉execute_hook("DecodeKernel", (void*)binary, NULL, NULL, NULL);␊
␉execute_hook("DecodeKernel", (void *)binary, NULL, NULL, NULL);␊
␊
␉ret = DecodeMachO(binary, rentry, raddr, rsize);␊
␉if (ret < 0 && archCpuType == CPU_TYPE_X86_64)␊
trunk/i386/boot2/boot.c
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extern char* msgbuf;␊
void showTextBuffer(char *buf, int size);␊
␊
␊
//==========================================================================␊
// Zero the BSS.␊
␊
}␊
␊
//==========================================================================␊
// execKernel - Load the kernel image (mach-o) and jump to its entry point.␊
// ExecKernel - Load the kernel image (mach-o) and jump to its entry point.␊
␊
static int ExecKernel(void *binary)␊
{␊
␉entry_t␉␉kernelEntry;␊
␊
␉bootArgs->kaddr = bootArgs->ksize = 0;␊
␉execute_hook("ExecKernel", (void*)binary, NULL, NULL, NULL);␊
␉execute_hook("ExecKernel", (void *)binary, NULL, NULL, NULL);␊
␊
␉ret = DecodeKernel(binary,␊
␉␉␉␉␉ &kernelEntry,␊
␉␉␉␉␉ (char **) &bootArgs->kaddr,␊
␉␉␉␉␉ (int *)&bootArgs->ksize );␊
␉␉␉␉␉ (int *)&bootArgs->ksize);␊
␊
␉if ( ret != 0 )␊
␉{␊
␉reserveKernBootStruct();␊
␊
␉// Notify modules that the kernel has been decoded␊
␉execute_hook("DecodedKernel", (void*)binary, (void*)bootArgs->kaddr, (void*)bootArgs->ksize, NULL);␊
␉execute_hook("DecodedKernel", (void *)binary, (void *)bootArgs->kaddr, (void *)bootArgs->ksize, NULL);␊
␊
␉setupFakeEfi();␊
␊
␉␉LoadDrivers("/");␊
␉}␊
␊
␉execute_hook("DriversLoaded", (void*)binary, NULL, NULL, NULL);␊
␉execute_hook("DriversLoaded", (void *)binary, NULL, NULL, NULL);␊
␊
␉clearActivityIndicator();␊
␊
␉{␊
␉␉if ( (ret = nbpUnloadBaseCode()) != nbpStatusSuccess )␊
␉␉{␊
␉␉␉printf("nbpUnloadBaseCode error %d\n", (int) ret);␊
␉␉␉printf("nbpUnloadBaseCode error %d\n", (int)ret);␊
␉␉␉sleep(2);␊
␉␉}␊
␉}␊
␉// verbose mode.␊
␉if (gVerboseMode)␊
␉{␊
␉␉setVideoMode( GRAPHICS_MODE, 0 );␊
␉␉setVideoMode(GRAPHICS_MODE, 0);␊
␉}␊
␉else␊
␉{␊
␉else␊
␉{␊
␉␉// Notify modules that the kernel is about to be started␊
␉␉execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgs, NULL, NULL);␊
␉␉execute_hook("Kernel Start", (void *)kernelEntry, (void *)bootArgs, NULL, NULL);␊
␊
␉␉// Masking out so that Lion doesn't doublefault␊
␉␉outb(0x21, 0xff);␉/* Maskout all interrupts Pic1 */␊
␉if (cacheFile[0] != 0)␊
␉{␊
␉␉strlcpy(kernelCacheFile, cacheFile, sizeof(kernelCacheFile));␊
␉␉verbose("Specified kernel cache file path = %s\n", cacheFile);␊
␉␉verbose("Specified kernel cache file path: %s\n", cacheFile);␊
␉}␊
␉else␊
␉{␊
␉␉␉snprintf(gCacheNameAdler + 64, sizeof(gCacheNameAdler) - 64, "%s,%s", gRootDevice, bootInfo->bootFile);␊
␉␉␉adler32 = Adler32((unsigned char *)gCacheNameAdler, sizeof(gCacheNameAdler));␊
␉␉␉snprintf(kernelCacheFile, sizeof(kernelCacheFile), "%s.%08lX", kDefaultCachePathLeo, adler32);␊
␉␉␉verbose("Reseted kernel cache file path = %s\n", kernelCacheFile);␊
␉␉␉verbose("Reseted kernel cache file path: %s\n", kernelCacheFile);;␊
␉␉}␊
␉␉// Snow Leopard prelink kernel cache file␊
␉␉else if ( SNOW_LEOPARD )␊
␉␉␉snprintf(kernelCacheFile, sizeof(kernelCacheFile), "kernelcache_%s",␊
␉␉␉␉(archCpuType == CPU_TYPE_I386) ? "i386" : "x86_64");␊
␊
␉␉␉int␉lnam = strlen(kernelCacheFile) + 9; //with adler32␊
␉␉␉char *name;␊
␉␉␉u_int32_t prev_time = 0;␊
␉␉␉␉int␉lnam = strlen(kernelCacheFile) + 9; //with adler32␊
␉␉␉␉char␉*name;␊
␉␉␉␉u_int32_t prev_time = 0;␊
␊
␉␉␉struct␉dirstuff* cacheDir = opendir(kDefaultCachePathSnow);␊
␉␉␉␉struct dirstuff* cacheDir = opendir(kDefaultCachePathSnow);␊
␊
␉␉␉/* TODO: handle error? */␊
␉␉␉if (cacheDir)␊
␉␉␉{␊
␉␉␉␉while(readdir(cacheDir, (const char**)&name, &flags, &time) >= 0)␊
␉␉␉␉/* TODO: handle error? */␊
␉␉␉␉if (cacheDir)␊
␉␉␉␉{␊
␉␉␉␉␉if (((flags & kFileTypeMask) != kFileTypeDirectory) && time > prev_time␊
␉␉␉␉␉␉&& strstr(name, kernelCacheFile) && (name[lnam] != '.'))␊
␉␉␉␉␉while(readdir(cacheDir, (const char**)&name, &flags, &time) >= 0)␊
␉␉␉␉␉{␊
␉␉␉␉␉␉snprintf(kernelCacheFile, sizeof(kernelCacheFile), "%s%s", kDefaultCachePathSnow, name);␊
␉␉␉␉␉␉prev_time = time;␊
␉␉␉␉␉␉if (((flags & kFileTypeMask) != kFileTypeDirectory) && time > prev_time␊
␉␉␉␉␉␉␉&& strstr(name, kernelCacheFile) && (name[lnam] != '.'))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉snprintf(kernelCacheFile, sizeof(kernelCacheFile), "%s%s", kDefaultCachePathSnow, name);␊
␉␉␉␉␉␉␉prev_time = time;␊
␉␉␉␉␉␉}␊
␉␉␉␉␉}␊
␉␉␉␉␉verbose("Kernel Cache file path (Mac OS X 10.6.X): %s\n", kernelCacheFile);␊
␉␉␉␉}␊
␉␉␉␉verbose("Snow Leopard kernel cache file path = %s\n", kernelCacheFile);␊
␉␉␉␉closedir(cacheDir);␊
␉␉␉}␊
␉␉␉closedir(cacheDir);␊
␉␉} else {␊
␉␉␉else␊
␉␉␉{␊
␉␉␉// Lion, Mountain Lion, Mavericks, and Yosemite prelink kernel cache file␊
␉␉␉// for 10.7 10.8 10.9 10.10␊
␉␉␉snprintf(kernelCacheFile, sizeof(kernelCacheFile), "%skernelcache", kDefaultCachePathSnow);␊
␉␉␉verbose("10.7, 10.8, 10.9 & 10.10 kernel cache file path = %s\n", kernelCacheFile);␊
␉␉␉verbose("Kernel Cache file path (Mac OS X 10.7 and newer): %s\n", kernelCacheFile);;␊
␉␉}␊
␉}␊
␊
␉// Check if the kernel file is more recent than the cache file␊
␉if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeFlat) && (kerneltime > cachetime))␊
␉{␊
␉␉DBG("Kernel file (%s) is more recent than Kernel Cache (%s)! Ignoring Kernel Cache.\n", bootInfo->bootFile, kernelCacheFile);␊
␉␉DBG("Kernel file '%s' is more recent than Kernel Cache '%s'! Ignoring Kernel Cache.\n", bootInfo->bootFile, kernelCacheFile);␊
␉␉return -1;␊
␉}␊
␊
␉// Check if the S/L/E directory time is more recent than the cache file␊
␉if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeDirectory) && (exttime > cachetime))␊
␉{␊
␉␉DBG("Folder: '/System/Library/Extensions' is more recent than Kernel Cache file (%s)! Ignoring Kernel Cache.\n", kernelCacheFile);␊
␉␉DBG("Folder '/System/Library/Extensions' is more recent than Kernel Cache file '%s'! Ignoring Kernel Cache.\n", kernelCacheFile);␊
␉␉return -1;␊
␉}␊
␊
␉// Since the kernel cache file exists and is the most recent try to load it␊
␉DBG("Loading kernel cache: '%s'\n", kernelCachePath);␊
␉DBG("Loading Kernel Cache from: '%s'\n", kernelCachePath);␊
␊
␉ret = LoadThinFatFile(kernelCachePath, binary);␊
␉return ret; // ret contain the length of the binary␊
␉␉gEnableCDROMRescan = true;␊
␉}␊
␊
␉// Disable rescanPrompt option by default␊
␉rescanPrompt = false;␊
␊
␉// Ask the user for Rescan option by setting "Rescan Prompt"=y in system config.␊
␉rescanPrompt = false;␊
␉if (getBoolForKey(kRescanPromptKey, &rescanPrompt , &bootInfo->chameleonConfig) && rescanPrompt && biosDevIsCDROM(gBIOSDev))␊
␉{␊
␉␉gEnableCDROMRescan = promptForRescanOption();␊
␉init_module_system();␊
␊
#if DEBUG␊
␉printf(" Default: %d, ->biosdev: %d, ->part_no: %d ->flags: %d\n",␊
␉␉␉ gBootVolume, gBootVolume->biosdev, gBootVolume->part_no, gBootVolume->flags);␊
␉printf(" bt(0,0): %d, ->biosdev: %d, ->part_no: %d ->flags: %d\n",␊
␉␉␉ gBIOSBootVolume, gBIOSBootVolume->biosdev, gBIOSBootVolume->part_no, gBIOSBootVolume->flags);␊
␉printf("Default: %d, ->biosdev: %d, ->part_no: %d ->flags: 0x%08X\n",␊
␉␉gBootVolume, gBootVolume->biosdev, gBootVolume->part_no, gBootVolume->flags);␊
␉printf("bt(0,0): %d, ->biosdev: %d, ->part_no: %d ->flags: 0x%08X\n",␊
␉␉gBIOSBootVolume, gBIOSBootVolume->biosdev, gBIOSBootVolume->part_no, gBIOSBootVolume->flags);␊
␉getchar();␊
#endif␊
␊
␉␉}␊
␊
␉␉getBoolForKey(kUseKernelCache, &useKernelCache, &bootInfo->chameleonConfig);␊
␉␉if (useKernelCache) do {␊
␉␉if (useKernelCache)␊
␉␉{␊
␉␉␉do␊
␉␉␉{␊
␉␉␉␉// Determine the name of the Kernel Cache␊
␉␉␉␉if (getValueForKey(kKernelCacheKey, &val, &len, &bootInfo->bootConfig))␊
␉␉␉␉{␊
␉␉␉␉␉if (val[0] == '\\')␊
␉␉␉␉␉{␊
␉␉␉␉␉␉len--;␊
␉␉␉␉␉␉val++;␊
␉␉␉␉␉}␊
␉␉␉␉␉/* FIXME: check len vs sizeof(kernelCacheFile) */␊
␉␉␉␉␉strlcpy(kernelCacheFile, val, len + 1);␊
␉␉␉␉}␊
␉␉␉␉else␊
␉␉␉␉{␊
␉␉␉␉␉kernelCacheFile[0] = 0; // Use default kernel cache file␊
␉␉␉␉}␊
␊
␉␉␉// Determine the name of the Kernel Cache␊
␉␉␉if (getValueForKey(kKernelCacheKey, &val, &len, &bootInfo->bootConfig)) {␊
␉␉␉␉if (val[0] == '\\')␊
␉␉␉␉if (gOverrideKernel && kernelCacheFile[0] == 0)␊
␉␉␉␉{␊
␉␉␉␉␉len--;␊
␉␉␉␉␉val++;␊
␉␉␉␉␉DBG("Using a non default kernel (%s) without specifying 'Kernel Cache' path, KernelCache will not be used\n", bootInfo->bootFile);␊
␉␉␉␉␉useKernelCache = false;␊
␉␉␉␉␉break;␊
␉␉␉␉}␊
␉␉␉␉/* FIXME: check len vs sizeof(kernelCacheFile) */␊
␉␉␉␉strlcpy(kernelCacheFile, val, len + 1);␊
␉␉␉}␊
␉␉␉else␊
␉␉␉{␊
␉␉␉␉kernelCacheFile[0] = 0; // Use default kernel cache file␊
␉␉␉}␊
␊
␉␉␉if (gOverrideKernel && kernelCacheFile[0] == 0)␊
␉␉␉{␊
␉␉␉␉DBG("Using a non default kernel (%s) without specifying 'Kernel Cache' path, KernelCache will not be used\n", bootInfo->bootFile);␊
␉␉␉␉useKernelCache = false;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉if (gMKextName[0] != 0)␊
␉␉␉{␊
␉␉␉␉DBG("Using a specific MKext Cache (%s), KernelCache will not be used\n",␊
␉␉␉␉␉␉gMKextName);␊
␉␉␉␉useKernelCache = false;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉if (gBootFileType != kBlockDeviceType)␊
␉␉␉␉useKernelCache = false;␊
␉␉␉␉if (gMKextName[0] != 0)␊
␉␉␉␉{␊
␉␉␉␉␉DBG("Using a specific MKext Cache (%s), KernelCache will not be used\n", gMKextName);␊
␉␉␉␉␉useKernelCache = false;␊
␉␉␉␉␉break;␊
␉␉␉␉}␊
␊
␉␉} while(0);␊
␉␉␉␉if (gBootFileType != kBlockDeviceType)␊
␉␉␉␉{␊
␉␉␉␉␉useKernelCache = false;␊
␉␉␉␉}␊
␊
␉␉do {␊
␉␉␉} while(0);␊
␉␉}␊
␉␉else␊
␉␉{␊
␉␉␉verbose("Kernel Cache using disabled by user.");␊
␉␉}␊
␊
␉␉do␊
␉␉{␊
␉␉␉if (useKernelCache)␊
␉␉␉{␊
␉␉␉␉ret = LoadKernelCache(kernelCacheFile, &binary);␊
␉␉␉{␊
␉␉␉␉if ( !YOSEMITE )␊
␉␉␉␉{␊
␉␉␉␉␉//printf(HEADER " (%s).\n", bootInfo->bootFile);␊
␉␉␉␉␉snprintf(bootFile, sizeof(bootFile), "/%s", bootInfo->bootFile); // append a leading /␊
␉␉␉␉␉//sleep(1);␊
␉␉␉␉}␊
␉␉␉␉else␊
␉␉␉␉{␊
␊
␉␉␉␉␉//printf(HEADER " (%s).\n", bootInfo->bootFile);␊
␉␉␉␉␉snprintf(bootFile, sizeof(bootFile), kDefaultKernelPathForYos"%s", bootInfo->bootFile); // Yosemite␊
␉␉␉␉␉//sleep(1);␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉else␊
␉␉␉␉strlcpy(bootFilePath, bootFile, sizeof(bootFilePath));␊
␉␉␉}␊
␊
␉␉␉DBG("Loading kernel: '%s'\n", bootFilePath);␊
␉␉␉DBG("Loading kernel from: '%s'\n", bootFilePath);␊
␉␉␉ret = LoadThinFatFile(bootFilePath, &binary);␊
␉␉␉if (ret <= 0 && archCpuType == CPU_TYPE_X86_64)␊
␉␉␉{␊
␊
␉␉if (ret <= 0)␊
␉␉{␊
␉␉␉printf("Can't find %s\n", bootFile);␊
␉␉␉printf("Can't find boot file: '%s'\n", bootFile);␊
␉␉␉sleep(1);␊
␊
␉␉␉if (gBootFileType == kNetworkDeviceType)␊
trunk/i386/boot2/boot.h
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*/␊
␊
// kernel cache␊
#define kDefaultCachePathLeo "/System/Library/Caches/com.apple.kernelcaches/"␊
#define kDefaultCachePathSnow "/System/Library/Caches/com.apple.kext.caches/Startup/"␊
#define kDefaultCachePathLeo␉␉"/System/Library/Caches/com.apple.kernelcaches/"␊
#define kDefaultCachePathSnow␉␉"/System/Library/Caches/com.apple.kext.caches/Startup/"␊
␊
// Lion installer␊
#define kLionInstallerDataFolder "/Mac OS X Install Data/"␊
#define kLionInstallerPlist kLionInstallerDataFolder "com.apple.Boot.plist"␊
#define kLionInstallerDataFolder␉"/Mac OS X Install Data/"␊
#define kLionInstallerPlist␉␉kLionInstallerDataFolder "com.apple.Boot.plist"␊
␊
// Mountain Lion installer␊
#define kMLionInstallerDataFolder "/OS X Install Data/"␊
#define kMLionInstallerPlist kMLionInstallerDataFolder "com.apple.Boot.plist"␊
#define kMLionInstallerDataFolder␉"/OS X Install Data/"␊
#define kMLionInstallerPlist␉␉kMLionInstallerDataFolder "com.apple.Boot.plist"␊
␊
//kernel path␊
#define kDefaultKernelPathPreYos␉"/"␊
#define kDefaultKernelPathForYos␉"/System/Library/Kernels/" //for Yosemite␊
#define kDefaultKernelPathForYos␉"/System/Library/Kernels/" //for Yosemite and newer␊
␊
/*␊
* Keys used in system Boot.plist␊
#define kOSXKernel␉␉"kernel"␉␉// Yosemite␊
#define kGUIKey␉␉␉"GUI"␊
#define kBootBannerKey␉␉"Boot Banner"␊
#define kShowInfoKey␉␉"ShowInfo"␉␉/* gui.c */␊
#define kShowInfoKey␉␉"ShowInfo"␉␉// gui.c␊
#define kWaitForKeypressKey␉"Wait"␊
␊
/* AsereBLN: added these keys */␊
#define kMemFullInfo␉␉"ForceFullMemInfo"␉/* smbios.c */␊
␊
/* Bungo: added these keys */␊
// mask private data or no␊
#define kPrivateData␉␉"PrivateData"␉␉/* smbios_decode.c */␊
␊
␊
/*␊
* Flags to the booter or kernel␊
*/␊
/*␊
* Booter behavior control␊
*/␊
#define kBootTimeout -1␊
#define kCDBootTimeout 8␊
#define kBootTimeout␉␉-1␊
#define kCDBootTimeout␉␉8␊
␊
/*␊
* A global set by boot() to record the device that the booter was loaded from.␊
␊
extern void initialize_runtime();␊
extern void common_boot(int biosdev);␊
␊
bool checkOSVersion(const char * version);␊
/*␊
* usb.c␊
*/␊
unsigned short y,␊
unsigned short width,␊
unsigned short height,␊
unsigned char * data␊
unsigned char *data␊
);␊
extern int␊
convertImage( unsigned short width,␊
unsigned char **newImageData );␊
extern char * decodeRLE( const void * rleData, int rleBlocks, int outBytes );␊
extern void drawBootGraphics(void);␊
extern void drawPreview(void *src, uint8_t * saveunder);␊
extern void drawPreview(void *src, uint8_t *saveunder);␊
extern int getVideoMode(void);␊
extern void loadImageScale (void *input, int iw, int ih, int ip, void *output, int ow, int oh, int op, int or);␊
␊
/*␊
* drivers.c␊
*/␊
extern char *gDarwinBuildVerStr; // Bungo␊
extern long LoadExtraDrivers(char * dirSpec);␊
extern long LoadDrivers(char * dirSpec);␊
extern long DecodeKernel(void *binary, entry_t *rentry, char **raddr, int *rsize);␊
␊
typedef long (*FileLoadDrivers_t)(char *dirSpec, long plugin);␊
// Bungo␊
extern char *gDarwinBuildVerStr;␊
/*!␊
Hookable function pointer called during the driver loading phase that␊
allows other code to cause additional drivers to be loaded.␊
* options.c␊
*/␊
extern char gBootUUIDString[];␊
␊
extern int getBootOptions(bool firstRun);␊
extern int processBootOptions();␊
extern int selectAlternateBootDevice(int bootdevice);␊
/*␊
* lzvn.c␊
*/␊
extern size_t lzvn_decode(void * dst,␊
size_t dst_size,␊
const void * src,␊
size_t src_size);␊
extern size_t lzvn_decode(void␉␉*dst,␊
size_t␉dst_size,␊
const void␉*src,␊
size_t␉src_size);␊
/*␊
extern size_t lzvn_encode(void * dst,␊
size_t dst_size,␊
const void * src,␊
size_t src_size,␊
void * work);␊
extern size_t lzvn_encode(void␉␉*dst,␊
size_t␉dst_size,␊
const void␉*src,␊
size_t␉src_size,␊
void␉␉*work);␊
*/␊
␊
struct compressed_kernel_header {␊
void HibernateBoot(char *boot_device);␊
␊
/* bmdecompress.c */␊
void * DecompressData(void *srcbase, int *dw, int *dh, int *bytesPerPixel);␊
void *DecompressData(void *srcbase, int *dw, int *dh, int *bytesPerPixel);␊
␊
bool checkOSVersion(const char * version);␊
␊
#endif /* !__BOOT2_BOOT_H */␊
trunk/i386/boot2/modules.c
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␉␉// Module system was compiled in (Symbols.dylib addr known)␊
␉␉module_start = parse_mach(module_data, &load_module, &add_symbol, NULL);␊
␊
␉␉if(module_start && module_start != (void*)0xFFFFFFFF)␊
␉␉if(module_start && (module_start != (void*)0xFFFFFFFF))␊
␉␉{␊
␉␉␉// Notify the system that it was laoded␊
␉␉␉module_loaded(SYMBOLS_MODULE, module_start, SYMBOLS_AUTHOR, SYMBOLS_DESCRIPTION, SYMBOLS_VERSION, SYMBOLS_COMPAT);␊
␉␉else␊
␉␉{␊
␉␉␉// The module does not have a valid start function␊
␉␉␉printf("Unable to start %s at 0x%x\n", SYMBOLS_MODULE, module_data); pause();␊
␉␉␉printf("Unable to start %s at 0x%x\n", SYMBOLS_MODULE, module_data);␊
␉␉␉pause();␊
␉␉}␊
␉}␊
␊
␊
␉␉␉␉␉␉module_start = parse_mach(module_data, &load_module, &add_symbol, NULL);␊
␊
␉␉␉␉␉␉if(module_start && module_start != (void*)0xFFFFFFFF)␊
␉␉␉␉␉␉if(module_start && (module_start != (void*)0xFFFFFFFF))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉// Notify the system that it was laoded␊
␉␉␉␉␉␉␉module_loaded(name, module_start, NULL, NULL, 0, 0 /*moduleName, NULL, moduleVersion, moduleCompat*/);␊
*/␊
void load_all_modules()␊
{␊
␉char* name;␊
␉char *name;␊
␉long flags;␊
␉u_int32_t time;␊
␉struct dirstuff* moduleDir = opendir("/Extra/modules/");␊
␉struct dirstuff *moduleDir = opendir("/Extra/modules/");␊
␉if(!moduleDir)␊
␉{␊
␉␉verbose("Warning: Unable to open modules folder at '/Extra/modules/'. Ignoring modules.\n");␊
␉␉verbose("[WARNING!] Unable to open modules folder at '/Extra/modules/'. Ignoring modules.\n");␊
␉␉return;␊
␉}␊
␉while (readdir(moduleDir, (const char**)&name, &flags, &time) >= 0) {␊
␉␉if(strcmp(&name[strlen(name) - sizeof("dylib")], ".dylib") == 0) {␊
␉␉␉char* tmp = malloc(strlen(name) + 1);␊
␉␉␉char *tmp = malloc(strlen(name) + 1);␊
␉␉␉strcpy(tmp, name);␊
␊
␉␉␉if(!load_module(tmp))␊
␉// Check to see if the module has already been loaded␊
␉if(is_module_loaded(module))␊
␉{␊
␉␉DBG("Module '%s' already loaded.\n", module);␊
␉␉return 1;␊
␉}␊
␊
␉fh = open(modString, 0);␊
␉if(fh < 0)␊
␉{␊
␉␉DBG("WARNING: Unable to locate module %s\n", modString); DBGPAUSE();␊
␉␉DBG("[WARNING!] Unable to locate module '%s'. Not loaded.\n", modString);␊
␉␉DBGPAUSE();␊
␉␉return 0;␊
␉}␊
␉unsigned int moduleSize = file_size(fh);␊
␊
if(moduleSize == 0)␊
{␊
DBG("WARNING: The module %s has a file size of %d, the module will not be loaded.\n", modString, moduleSize);␊
return 0;␊
}␊
␉if(moduleSize == 0)␊
␉{␊
␉␉DBG("[WARNING!] The module '%s' has a file size=%d. Not loading.\n", modString, moduleSize);␊
␉␉return 0;␊
␉}␊
␊
␉char* module_base = (char*) malloc(moduleSize);␊
␉if (moduleSize && read(fh, module_base, moduleSize) == moduleSize)␊
␉␉␉// Notify the system that it was laoded␊
␉␉␉module_loaded(module, module_start, NULL, NULL, 0, 0 /*moduleName, NULL, moduleVersion, moduleCompat*/);␊
␉␉␉(*module_start)();␉// Start the module␊
␉␉␉DBG("Module %s Loaded.\n", module); DBGPAUSE();␊
␉␉␉DBG("Module %s Loaded.\n", module);␊
␉␉␉DBGPAUSE();␊
␉␉}␊
#if CONFIG_MODULE_DEBUG␊
␉␉else // The module does not have a valid start function. This may be a library.␊
␉␉{␊
␉␉␉printf("WARNING: Unable to start %s\n", module);␊
␉␉␉printf("[WARNING!] Unable to start module '%s'.\n", module);␊
␉␉␉getchar();␊
␉␉}␊
#else␊
␉␉else msglog("WARNING: Unable to start %s\n", module);␊
␉␉else msglog("[WARNING!] Unable to start module '%s'.\n", module);␊
#endif␊
␉}␊
␉else␊
␉{␊
␉␉DBG("Unable to read in module %s\n.", module); DBGPAUSE();␊
␉␉DBG("[WARNING!] Unable to read in module '%s'.\n", module);␊
␉␉DBGPAUSE();␊
␉␉retVal = 0;␊
␉}␊
␊
␉new_entry->compat = compat;␊
␊
␉DBG("Module '%s' by '%s' Loaded.\n", name, author);␊
␉DBG("\tInitialization: 0x%X\n", start);␊
␉DBG("\tInitialization: 0x%08X\n", start);␊
␉DBG("\tDescription: %s\n", description);␊
␉DBG("\tVersion: %d\n", version); // todo: sperate to major.minor.bugfix␊
␉DBG("\tCompat: %d\n", compat); // todo: ^^^ major.minor.bugfix␊
int is_module_loaded(const char* name)␊
{␊
␉// todo sorted search␊
␉moduleList_t* entry = loadedModules;␊
␉moduleList_t *entry = loadedModules;␊
␉while(entry)␊
␉{␊
␉␉if(strcmp(entry->name, name) == 0)␊
␉␉{␊
␉␉␉DBG("Located module %s\n", name); DBGPAUSE();␊
␉␉␉DBG("Located module %s\n", name);␊
␉␉␉DBGPAUSE();␊
␉␉␉return 1;␊
␉␉}␊
␉␉else␊
␊
␉}␊
␊
␉DBG("Module %s not loaded\n", name); DBGPAUSE();␊
␉DBG("Module %s not loaded\n", name);␊
␉DBGPAUSE();␊
␉return 0;␊
}␊
␊
␉}␊
␊
#if CONFIG_MODULE_DEBUG␊
␉printf("Unable to locate symbol %s\n", name);␊
␉printf("[WARNING!] Unable to locate symbol %s.\n", name);␊
␉getchar();␊
#endif␊
␊
␉}␊
␉else␊
␉{␊
␉␉verbose("Invalid mach magic 0x%X\n", ((struct mach_header*)binary)->magic);␊
␉␉verbose("[ERROR!] Invalid mach magic: 0x%08X.\n", ((struct mach_header*)binary)->magic);␊
␉␉return NULL;␊
␉}␊
␊
␉␉␉␉break;␊
␊
␉␉␉default:␊
␉␉␉␉DBG("Unhandled loadcommand 0x%X\n", loadCommand->cmd & 0x7FFFFFFF);␊
␉␉␉␉DBG("[WARNING!] Unhandled loadcommand: 0x%08X.\n", loadCommand->cmd & 0x7FFFFFFF);␊
␉␉␉␉break;␊
␊
␉␉}␊
␉␉␉␉}␊
␉␉␉␉else␊
␉␉␉␉{␊
␉␉␉␉␉printf("Unable to bind symbol %s\n", symbolName);␊
␉␉␉␉␉printf("[ERROR!] Unable to bind symbol %s.\n", symbolName);␊
␉␉␉␉␉getchar();␊
␉␉␉␉}␊
␊
␉␉␉␉}␊
␉␉␉␉else␊
␉␉␉␉{␊
␉␉␉␉␉printf("Unable to bind symbol %s\n", symbolName);␊
␉␉␉␉␉printf("[ERROR!] Unable to bind symbol %s.\n", symbolName);␊
␉␉␉␉␉getchar();␊
␉␉␉␉}␊
␊
␉␉␉␉}␊
␉␉␉␉else␊
␉␉␉␉{␊
␉␉␉␉␉printf("Unable to bind symbol %s\n", symbolName);␊
␉␉␉␉␉printf("[ERROR!] Unable to bind symbol %s.\n", symbolName);␊
␉␉␉␉␉getchar();␊
␉␉␉␉}␊
␉␉␉␉segmentAddress += (immediate * sizeof(void*)) + sizeof(void*);␊
␉␉␉␉}␊
␉␉␉␉else␊
␉␉␉␉{␊
␉␉␉␉␉printf("Unable to bind symbol %s\n", symbolName);␊
␉␉␉␉␉printf("[ERROR!] Unable to bind symbol %s.\n", symbolName);␊
␉␉␉␉␉getchar();␊
␉␉␉␉}␊
␉␉␉␉break;␊
*/␊
int execute_hook(const char* name, void* arg1, void* arg2, void* arg3, void* arg4)␊
{␊
␉DBG("Attempting to execute hook '%s'\n", name); DBGPAUSE();␊
␉DBG("Attempting to execute hook '%s'...\n", name);␊
␉DBGPAUSE();␊
␉moduleHook_t* hook = hook_exists(name);␊
␊
␉if(hook)␊
␉␉␉callbacks->callback(arg1, arg2, arg3, arg4);␊
␉␉␉callbacks = callbacks->next;␊
␉␉}␊
␉␉DBG("Hook '%s' executed.\n", name); DBGPAUSE();␊
␉␉DBG("Hook '%s' executed.\n", name);␊
␉␉DBGPAUSE();␊
␉␉return 1;␊
␉}␊
␉else␊
␉{␊
␉␉// Callback for this hook doesn't exist;␊
␉␉DBG("No callbacks for '%s' hook.\n", name);␊
␉␉DBG("No callbacks for hook '%s'.\n", name);␊
␉␉return 0;␊
␉}␊
}␊
*/␊
void register_hook_callback(const char* name, void(*callback)(void*, void*, void*, void*))␊
{␊
␉DBG("Adding callback for '%s' hook.\n", name); DBGPAUSE();␊
␉DBG("Adding callback for '%s' hook... ", name);␊
␉DBGPAUSE();␊
␊
␉moduleHook_t* hook = hook_exists(name);␊
␉moduleHook_t *hook = hook_exists(name);␊
␊
␉if(hook)␊
␉{␊
␉␉// append␊
␉␉callbackList_t* newCallback = malloc(sizeof(callbackList_t));␊
␉␉callbackList_t *newCallback = malloc(sizeof(callbackList_t));␊
␉␉newCallback->next = hook->callbacks;␊
␉␉hook->callbacks = newCallback;␊
␉␉newCallback->callback = callback;␊
␉␉DBG("Added.\n");␊
␉}␊
␉else␊
␉{␊
␉␉// create new hook␊
␉␉moduleHook_t* newHook = malloc(sizeof(moduleHook_t));␊
␉␉DBG("Hook not exists, creating a new hook.\n");␊
␉␉moduleHook_t *newHook = malloc(sizeof(moduleHook_t));␊
␉␉newHook->name = name;␊
␉␉newHook->callbacks = malloc(sizeof(callbackList_t));␊
␉␉newHook->callbacks->callback = callback;␊
␊
void dyld_stub_binder()␊
{␊
␉printf("ERROR: dyld_stub_binder was called, should have been take care of by the linker.\n");␊
␉printf("[ERROR!] 'dyld_stub_binder' was called, should have been take care of by the linker.\n");␊
␉getchar();␊
}␊
␊
␊
void register_hook_callback(const char* name, void(*callback)(void*, void*, void*, void*))␊
{␊
␉printf("WARNING: register_hook_callback is not supported when compiled in.\n");␊
␉printf("[WARNING!] 'register_hook_callback' is not supported when compiled in.\n");␊
␉pause();␊
}␊
␊
int replace_function(const char* symbol, void* newAddress)␊
{␊
␉printf("WARNING: replace_functions is not supported when compiled in.\n");␊
␉printf("[WARNING!] 'replace_functions' is not supported when compiled in.\n");␊
␉pause();␊
␉return 0;␊
}␊
trunk/i386/boot2/gui.c
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890890
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......
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␊
int initGUI(void)␊
{␊
␉int␉␉val;␊
␉int␉val;␊
␉int␉len;␊
␉char␉dirspec[256];␊
␊
#endif␊
␉}␊
␉// parse display size parameters␊
␉if (getIntForKey("screen_width", &val, &bootInfo->themeConfig) && val > 0) {␊
␉if (getIntForKey("screen_width", &val, &bootInfo->themeConfig) && (val > 0))␊
␉{␊
␉␉screen_params[0] = val;␊
␉}␊
␉if (getIntForKey("screen_height", &val, &bootInfo->themeConfig) && val > 0) {␊
␉if (getIntForKey("screen_height", &val, &bootInfo->themeConfig) && (val > 0))␊
␉{␊
␉␉screen_params[1] = val;␊
␉}␊
␊
trunk/i386/boot2/options.c
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......
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......
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......
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......
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......
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extern int␉␉gDeviceCount;␊
␊
int␉␉␉selectIndex = 0;␊
MenuItem * menuItems = NULL;␊
␊
MenuItem *menuItems = NULL;␊
␊
enum {␊
kMenuTopRow = 5,␊
kMenuMaxItems = 10,␊
kScreenLastRow = 24␊
};␊
␊
extern char* msgbuf;␊
extern char *msgbuf;␊
␊
void showTextBuffer(char *buf_orig, int size);␊
␊
␊
//==========================================================================␊
␊
char gBootArgs[BOOT_STRING_LEN];␊
static char * gBootArgsPtr = gBootArgs;␊
static char * gBootArgsEnd = gBootArgs + BOOT_STRING_LEN - 1;␊
static char booterCommand[BOOT_STRING_LEN];␊
static char booterParam[BOOT_STRING_LEN];␊
char␉␉gBootArgs[BOOT_STRING_LEN];␊
static char␉*gBootArgsPtr = gBootArgs;␊
static char␉*gBootArgsEnd = gBootArgs + BOOT_STRING_LEN - 1;␊
static char␉booterCommand[BOOT_STRING_LEN];␊
static char␉booterParam[BOOT_STRING_LEN];␊
␊
static void clearBootArgs(void)␊
{␊
␊
static void updateBootArgs( int key )␊
{␊
key = ASCII_KEY(key);␊
␉key = ASCII_KEY(key);␊
␊
switch ( key )␊
{␊
case KEY_BKSP:␊
if ( gBootArgsPtr > gBootArgs )␊
{␊
*--gBootArgsPtr = '\0';␊
␉switch ( key )␊
␉{␊
␉␉case KEY_BKSP:␊
␉␉␉if ( gBootArgsPtr > gBootArgs )␊
␉␉␉{␊
␉␉␉␉*--gBootArgsPtr = '\0';␊
␊
int x, y, t;␊
getCursorPositionAndType( &x, &y, &t );␊
if ( x == 0 && y )␊
{␊
x = 80; y--;␊
}␊
if (x) {␊
␉␉␉x--;␊
␉␉}␊
␉␉␉␉int x, y, t;␊
␉␉␉␉getCursorPositionAndType( &x, &y, &t );␊
␉␉␉␉if ( x == 0 && y )␊
␉␉␉␉{␊
␉␉␉␉␉x = 80; y--;␊
␉␉␉␉}␊
␊
␉␉if( bootArgs->Video.v_display == VGA_TEXT_MODE )␊
␉␉{␊
␉␉␉setCursorPosition( x, y, 0 );␊
␉␉␉putca(' ', 0x07, 1);␊
␉␉}␊
else␊
␉␉{␊
␉␉␉updateGraphicBootPrompt();␊
␉␉}␊
␉}␊
␉␉␉␉if (x)␊
␉␉␉␉{␊
␉␉␉␉␉x--;␊
␉␉␉␉}␊
␊
␉␉␉␉if( bootArgs->Video.v_display == VGA_TEXT_MODE )␊
␉␉␉␉{␊
␉␉␉␉␉setCursorPosition( x, y, 0 );␊
␉␉␉␉␉putca(' ', 0x07, 1);␊
␉␉␉␉}␊
␉␉␉␉else␊
␉␉␉␉{␊
␉␉␉␉␉updateGraphicBootPrompt();␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉break;␊
␊
default:␊
␉␉if ( key >= ' ' && gBootArgsPtr < gBootArgsEnd)␊
␉␉{␊
␉␉␉*gBootArgsPtr++ = key;␊
␉default:␊
␉␉␉if ( key >= ' ' && gBootArgsPtr < gBootArgsEnd)␊
␉␉␉{␊
␉␉␉␉*gBootArgsPtr++ = key;␊
␊
␉␉␉if( bootArgs->Video.v_display != VGA_TEXT_MODE )␊
␉␉␉␉updateGraphicBootPrompt();␊
␉␉␉else if ( key >= ' ' && key < 0x7f)␊
␉␉␉␉putchar(key);␊
␉␉}␊
␉␉␉␉if( bootArgs->Video.v_display != VGA_TEXT_MODE )␊
␉␉␉␉{␊
␉␉␉␉␉updateGraphicBootPrompt();␊
␉␉␉␉}␊
␉␉␉␉else if ( key >= ' ' && key < 0x7f)␊
␉␉␉␉{␊
␉␉␉␉␉putchar(key);␊
␉␉␉␉}␊
␉␉␉}␊
␊
␉␉break;␊
␉␉␉break;␊
␉}␊
}␊
␊
␉// Draw the visible items.␊
␊
␉if( bootArgs->Video.v_display != VGA_TEXT_MODE )␊
␊
␉{␊
␉␉drawDeviceList(gMenuStart, gMenuEnd, gMenuSelection);␊
␊
␉else {␊
␊
␉}␊
␉else␊
␉{␊
␉␉changeCursor( 0, row, kCursorTypeHidden, &cursorState );␊
␊
␉␉for ( i = gMenuTop; i <= gMenuBottom; i++ )␊
␊
␉␉␉// gDeviceCount is actually > 0, so menuItems[selectIndex] exists␊
␉␉␉menuBVR = (BVRef)(menuItems[selectIndex].param);␊
␉␉␉// what happen is bvChain is empty ?␊
␉␉␉// what happen if bvChain is empty ?␊
␉␉}␊
␉}␊
␊
bool copyArgument(const char *argName, const char *val, int cnt, char **argP, int *cntRemainingP)␊
{␊
␉int argLen = argName ? strlen(argName) : 0;␊
␉int len = argLen + cnt + 1; // + 1 to account for space.␊
␉int len = argLen + cnt + 1; // +1 to account for space␊
␊
␉if (argName)␊
␉{␊
␉␉len++; // +1 to account for '='␊
␉}␊
␊
␉if (len > *cntRemainingP) {␊
␉if (len > *cntRemainingP)␊
␉{␊
␉␉error("Warning: boot arguments too long, truncating\n");␊
␉␉return false;␊
␉}␊
// Maximum config table value size␊
#define VALUE_SIZE 2048␊
␊
int␊
processBootOptions()␊
int processBootOptions()␊
{␊
␉const char *cp = gBootArgs;␊
␉const char *val = 0;␊
␉skipblanks( &cp );␊
␊
␉// Update the unit and partition number.␊
␊
␉if ( gBootVolume ) {␊
␉␉if (!( gBootVolume->flags & kBVFlagNativeBoot )) {␊
␉␉␉readBootSector( gBootVolume->biosdev, gBootVolume->part_boff, (void *) 0x7c00 );␊
␉if (gBootVolume)␊
␉{␊
␉␉if (!(gBootVolume->flags & kBVFlagNativeBoot))␊
␉␉{␊
␉␉␉readBootSector(gBootVolume->biosdev, gBootVolume->part_boff, (void *)0x7c00);␊
␉␉␉//␊
␉␉␉// Setup edx, and signal intention to chain load the␊
␉␉␉// foreign booter.␊
␉}␊
␉// If no boot volume fail immediately because we're just going to fail␊
␉// trying to load the config file anyway.␊
␉else {␊
␉else␊
␉{␊
␉␉return -1;␊
␉}␊
␊
␊
␉// Load config table specified by the user, or use the default.␊
␊
␉if (!getValueForBootKey(cp, "config", &val, &cnt)) {␊
␉if (!getValueForBootKey(cp, "config", &val, &cnt))␊
␉{␊
␉␉val = 0;␊
␉␉cnt = 0;␊
␉}␊
␉␉{␊
␉␉␉if( YOSEMITE ) // is 10.10␊
␉␉␉{␊
␊
␉␉␉␉strlcpy( bootInfo->bootFile, kOSXKernel, sizeof(bootInfo->bootFile) );␊
␉␉␉␉//printf(HEADER "/System/Library/Kernels/%s\n", bootInfo->bootFile);␊
␉␉␉}␊
␉␉␉else␊
␉␉␉{ // OSX is not 10.10␊
␊
␉␉␉␉strlcpy( bootInfo->bootFile, kDefaultKernel, sizeof(bootInfo->bootFile) );␊
␉␉␉␉//printf(HEADER "/%s\n", bootInfo->bootFile);␊
␉␉␉}␊
␉␉}␊
␉}␊
␉argP = bootArgs->CommandLine;␊
␊
␉// Get config kernel flags, if not ignored.␊
␉if (getValueForBootKey(cp, kIgnoreBootFileFlag, &val, &cnt) ||␊
!getValueForKey( kKernelFlagsKey, &val, &cnt, &bootInfo->bootConfig ))␊
␉if (getValueForBootKey(cp, kIgnoreBootFileFlag, &val, &cnt) || !getValueForKey(kKernelFlagsKey, &val, &cnt, &bootInfo->bootConfig))␊
␉{␊
␉␉val = "";␊
␉␉cnt = 0;␊
␉␉{␊
␉␉␉copyArgument( kRootDeviceKey, val, cnt, &argP, &cntRemaining);␊
␉␉}␊
␉␉strlcpy( gRootDevice, val, (cnt + 1));␊
␉␉strlcpy(gRootDevice, val, (cnt + 1));␊
␉}␊
␊
␉/*␊

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Revision: 2538