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2009-06-04 Vladimir Serbinenko <phcoder@gmail.com>

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Avoid clobbering %ebx/%rbx in inline assembly with Apple's CC

	* efiemu/runtime/efiemu.c (write_cmos): use %cl instead of %bl as
	temporary storage
	* include/grub/i386/tsc.h (grub_get_tsc): restore %rbx/%ebx when 
	using Apple's CC 
	(grub_cpu_is_tsc_supported): likewise
	* loader/i386/xnu.c (guessfsb): restore %rbx/%ebx in inline assembly
This commit is contained in:
phcoder 2009-06-04 20:10:51 +00:00
parent 3e32590112
commit cc6c3ac1bf
4 changed files with 90 additions and 5 deletions
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@ -1,3 +1,14 @@
2009-06-04 Vladimir Serbinenko <phcoder@gmail.com>
Avoid clobbering %ebx/%rbx in inline assembly with Apple's CC
* efiemu/runtime/efiemu.c (write_cmos): use %cl instead of %bl as
temporary storage
* include/grub/i386/tsc.h (grub_get_tsc): restore %rbx/%ebx when
using Apple's CC
(grub_cpu_is_tsc_supported): likewise
* loader/i386/xnu.c (guessfsb): restore %rbx/%ebx in inline assembly
2009-06-04 Vladimir Serbinenko <phcoder@gmail.com>
Absolute addressing through constant with Apple's cc