Chameleon Commit Details - 2811 - Chameleon open source boot loader project.

Date:

2016-05-13 23:54:09 (7 years 11 months ago)

Author:

ErmaC

Commit:

2811

Parents:

2810

Message:

Split initialize_runtime() into 2 parts by Zenith432

Changes:

M	/trunk/i386/boot2/boot.c
M	/trunk/i386/libsaio/ati.c

File differences

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+␉{ 0x689D,␉0x00000000, CHIP_FAMILY_HEMLOCK,␉"ATI Radeon HD 5900 Series",␉kUakari␉},␊
␊
␉// CYPRESS␊
␉{ 0x689E,␉0x00000000, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5800 Series",␉kUakari␉},␊
␉{ 0x689E,␉0x00000000, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5830 Series",␉kUakari␉},␊
␊
␉// JUNIPER␊
␉{ 0x68A0,␉0x00000000, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770 Series",␉kHoolock␉}, // Mobile␊
 ␉{ 0x689D,␉0x00000000, CHIP_FAMILY_HEMLOCK,␉"ATI Radeon HD 5900 Series",␉kUakari␉},␊
 ␊
 ␉// CYPRESS␊
-␉{ 0x689E,␉0x00000000, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5800 Series",␉kUakari␉},␊
+␉{ 0x689E,␉0x00000000, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5830 Series",␉kUakari␉},␊
 ␊
 ␉// JUNIPER␊
 ␉{ 0x68A0,␉0x00000000, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770 Series",␉kHoolock␉}, // Mobile␊

-498
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+␉// Enable A20 gate before accessing memory above 1Mb.␊
␉// Note: malloc_init(), called via initialize_runtime() writes␊
␉//   memory >= 1Mb, so A20 must be enabled before calling it. - zenith432␊
␉zeroBSS();␊
␉enableA20();␊
␉initialize_runtime();␊
␉malloc_init(0, 0, 0, malloc_error);␊
␉common_boot(biosdev);␊
}␊
␊
 ␉// Enable A20 gate before accessing memory above 1Mb.␊
 ␉// Note: malloc_init(), called via initialize_runtime() writes␊
 ␉//   memory >= 1Mb, so A20 must be enabled before calling it. - zenith432␊
+␉zeroBSS();␊
 ␉enableA20();␊
-␉initialize_runtime();␊
+␉malloc_init(0, 0, 0, malloc_error);␊
 ␉common_boot(biosdev);␊
 }␊
 ␊