Chameleon

Chameleon Commit Details

Date:2016-06-18 21:05:35 (4 years 5 months ago)
Author:ErmaC
Commit:2833
Parents: 2832
Message:Refactoring (boot.c)
Changes:
M/branches/ErmaC/Enoch/i386/boot2/boot.c
M/branches/ErmaC/Enoch/i386/boot2/boot.h

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branches/ErmaC/Enoch/i386/boot2/boot.c
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entry_tkernelEntry;
bootArgs->kaddr = bootArgs->ksize = 0;
// ===============================================================================
// OS X Mountain Lion 10.8
if ( MacOSVerCurrent >= MacOSVer2Int("10.8") ) // Mountain Lion and Up!
{
// cparm
bool KPRebootOption= false;
bool HiDPIOption= false;
getBoolForKey(kRebootOnPanic, &KPRebootOption, &bootInfo->chameleonConfig);
if ( KPRebootOption )
{
bootArgs->flags |= kBootArgsFlagRebootOnPanic;
}
// ===============================================================================
// cparm
getBoolForKey(kEnableHiDPI, &HiDPIOption, &bootInfo->chameleonConfig);
gMacOSVersion[0] = 0;
// TODO identify sierra as macOS
verbose("Booting on %s %s (%s)\n", (MacOSVerCurrent < MacOSVer2Int("10.8")) ? "Mac OS X" : "OS X", gBootVolume->OSFullVer, gBootVolume->OSBuildVer );
if ( HiDPIOption )
{
bootArgs->flags |= kBootArgsFlagHiDPI;
}
}
setupBooterArgs();
// OS X Yosemite 10.10
if ( MacOSVerCurrent >= MacOSVer2Int("10.10") ) // Yosemite and Up!
{
// Pike R. Alpha
bool FlagBlackOption= false;
getBoolForKey(kBlackMode, &FlagBlackOption, &bootInfo->chameleonConfig);
if ( FlagBlackOption )
{
//bootArgs->flags |= kBootArgsFlagBlack;
bootArgs->flags |= kBootArgsFlagBlackBg; // Micky1979
}
}
// ===============================================================================
// OS X El Capitan 10.11
if ( MacOSVerCurrent >= MacOSVer2Int("10.11") ) // El Capitan and Up!
{
// ErmaC
intcsrValue;
#if 0
/*
* A special BootArgs flag "kBootArgsFlagCSRBoot"
* is set in the Recovery or Installation environment.
* This flag is kind of overkill by turning off all the protections
*/
if (isRecoveryHD)
{
// SIP can be controlled with or without FileNVRAM.kext (Pike R. Alpha)
bootArgs->flags|=(kBootArgsFlagCSRActiveConfig + kBootArgsFlagCSRConfigMode + kBootArgsFlagCSRBoot);
}
#endif
bootArgs->flags|= kBootArgsFlagCSRActiveConfig;
// Set limit to 7bit
if ( getIntForKey(kCsrActiveConfig, &csrValue, &bootInfo->chameleonConfig) && (csrValue >= 0 && csrValue <= 127) )
{
bootArgs->csrActiveConfig= csrValue;
}
else
{
// zenith432
bootArgs->csrActiveConfig= 0x67;
}
verbose("CsrActiveConfig set to 0x%x\n", bootArgs->csrActiveConfig);
bootArgs->csrCapabilities= CSR_VALID_FLAGS;
bootArgs->boot_SMC_plimit= 0;
}
// ===============================================================================
execute_hook("ExecKernel", (void *)binary, NULL, NULL, NULL);
ret = DecodeKernel(binary,
}
// =========================================================================
//
void setupBooterArgs()
{
bool KPRebootOption= false;
bool HiDPIOption= false;
bool FlagBlackOption= false;
// OS X Mountain Lion 10.8
if ( MacOSVerCurrent >= MacOSVer2Int("10.8") ) // Mountain Lion and Up!
{
// cparm
getBoolForKey(kRebootOnPanic, &KPRebootOption, &bootInfo->chameleonConfig);
if ( KPRebootOption )
{
bootArgs->flags |= kBootArgsFlagRebootOnPanic;
}
// cparm
getBoolForKey(kEnableHiDPI, &HiDPIOption, &bootInfo->chameleonConfig);
if ( HiDPIOption )
{
bootArgs->flags |= kBootArgsFlagHiDPI;
}
}
// OS X Yosemite 10.10
if ( MacOSVerCurrent >= MacOSVer2Int("10.10") ) // Yosemite and Up!
{
// Pike R. Alpha
getBoolForKey(kBlackMode, &FlagBlackOption, &bootInfo->chameleonConfig);
if ( FlagBlackOption )
{
// bootArgs->flags |= kBootArgsFlagBlack;
bootArgs->flags |= kBootArgsFlagBlackBg; // Micky1979
}
}
// OS X El Capitan 10.11
if ( MacOSVerCurrent >= MacOSVer2Int("10.11") ) // El Capitan and Up!
{
// ErmaC
verbose("\n");
intcsrValue;
#if 0
/*
* A special BootArgs flag "kBootArgsFlagCSRBoot"
* is set in the Recovery or Installation environment.
* This flag is kind of overkill by turning off all the protections
*/
if (isRecoveryHD)
{
// SIP can be controlled with or without FileNVRAM.kext (Pike R. Alpha)
bootArgs->flags|=(kBootArgsFlagCSRActiveConfig + kBootArgsFlagCSRConfigMode + kBootArgsFlagCSRBoot);
}
#endif
bootArgs->flags|= kBootArgsFlagCSRActiveConfig;
// Set limit to 7bit
if ( getIntForKey(kCsrActiveConfig, &csrValue, &bootInfo->chameleonConfig) && (csrValue >= 0 && csrValue <= 127) )
{
bootArgs->csrActiveConfig= csrValue;
}
else
{
// zenith432
bootArgs->csrActiveConfig= 0x67;
}
// ===============================================================================
verbose("CsrActiveConfig set to 0x%x\n", bootArgs->csrActiveConfig);
// ===============================================================================
bootArgs->csrCapabilities= CSR_VALID_FLAGS;
bootArgs->boot_SMC_plimit= 0;
}
}
// =========================================================================
// =========================================================================
/*!
Selects a new BIOS device, taking care to update the global state appropriately.
*/
branches/ErmaC/Enoch/i386/boot2/boot.h
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void*work);
*/
bool FlagBlackOption;
/*
* boot.c
*/
bool FlagBlackOption; // <-- This is first set in boot.c into setupBooterArgs function
bool HiDPIOption;
void setupBooterArgs(void);
void csrInfo(int csrValue, bool custom);
struct compressed_kernel_header {
u_int32_t signature;
u_int32_t compress_type;

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Revision: 2833