Mercurial > sdl-ios-xcode
changeset 1227:3202d727bb4b
From Mike Frysinger and/or Gentoo:
- libsdl-PIC-hermes-cpuid.patch
rewrites the code in _Hermes_X86_CPU so that it doesnt require the local
cpu_flags memory variable, it just uses registers.
test case: http://dev.gentoo.org/~vapier/libsdl/hermes-cpuid-test.tar.bz2
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Thu, 05 Jan 2006 07:08:59 +0000 |
| parents | d05306f0dc21 |
| children | f4a3a4129d04 |
| files | src/hermes/x86_main.asm |
| diffstat | 1 files changed, 4 insertions(+), 12 deletions(-) [+] |
line wrap: on
line diff
--- a/src/hermes/x86_main.asm Wed Jan 04 22:57:50 2006 +0000 +++ b/src/hermes/x86_main.asm Thu Jan 05 07:08:59 2006 +0000 @@ -16,11 +16,6 @@ GLOBAL _Hermes_X86_CPU -SECTION .data - -cpu_flags dd 0 - - SECTION .text ;; _ConvertX86: @@ -109,16 +104,13 @@ xor eax,ecx je .L1 - pusha - + push ebx + mov eax,1 cpuid - - mov [cpu_flags],edx + mov eax,edx - popa - - mov eax,[cpu_flags] + pop ebx .L1: ret