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build with amd64 asm (needs to be manually enabled though right now) 

minor list cleanups :)


SVN revision: 14122
This commit is contained in:
Carsten Haitzler 2005-04-09 00:09:34 +00:00
parent be1463e339
commit 01db63e145
5 changed files with 46 additions and 4 deletions
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2
legacy/evas/src/lib/data/evas_object_list.c
View File

@ -17,7 +17,7 @@ evas_object_list_append(void *in_list, void *in_item)
return new_l;
}
if (list->last) l = list->last;
else for (l = list; l; l = l->next);
else for (l = list; (l) && (l->next); l = l->next);
l->next = new_l;
new_l->prev = l;
list->last = new_l;

2
legacy/evas/src/lib/engines/common/evas_blend_color_pixel.c
View File

@ -1,6 +1,6 @@
#include "evas_common.h"
#ifdef BUILD_MMX
#if defined BUILD_MMX || defined BUILD_SSE
#include "evas_mmx.h"
#endif

2
legacy/evas/src/lib/engines/common/evas_blend_pixel_pixel.c
View File

@ -1,6 +1,6 @@
#include "evas_common.h"
#ifdef BUILD_MMX
#if defined BUILD_MMX || defined BUILD_SSE
#include "evas_mmx.h"
#endif

2
legacy/evas/src/lib/engines/common/evas_cpu.c
View File

@ -1,6 +1,6 @@
#include "evas_common.h"
#ifdef BUILD_MMX
#if defined BUILD_MMX || defined BUILD_SSE
#include "evas_mmx.h"
#endif

42
legacy/evas/src/lib/include/evas_mmx.h
View File

@ -528,6 +528,46 @@ typedef union {
#define CPUID_SSE (1 << 25) /* flags: xmm */
#define CPUID_SSE2 (1 << 26) /* flags: ? */
#ifdef __amd64
#define have_cpuid(cpuid_ret) \
__asm__ __volatile__ ( \
".align 32 \n" \
" pushq %%rbx \n" \
" pushfq \n" \
" popq %%rax \n" \
" movq %%rax, %%rbx \n" \
" xorq $0x200000, %%rax \n" \
" pushq %%rax \n" \
" popfq \n" \
" pushfq \n" \
" popq %%rax \n" \
" cmpq %%rax, %%rbx \n" \
" je 1f \n" \
" movl $1, %0 \n" \
" jmp 2f \n" \
"1: \n" \
" movl $0, %0 \n" \
"2: \n" \
" popq %%rbx \n" \
: "=m" (cpuid_ret) \
);
#define get_cpuid(cpuid_ret) \
__asm__ __volatile__ ( \
".align 32 \n" \
" pushq %%rax \n" \
" movl $1, %%eax \n" \
" cpuid \n" \
" test $0x00800000, %%edx\n" \
"1: \n" \
" movl %%edx, %0 \n" \
" jmp 2f \n" \
"2: \n" \
" movl $0, %0 \n" \
" popq %%rax \n" \
: "=m" (cpuid_ret) \
);
#else
#define have_cpuid(cpuid_ret) \
__asm__ __volatile__ ( \
".align 32 \n" \
@ -566,6 +606,8 @@ typedef union {
" popl %%eax \n" \
: "=m" (cpuid_ret) \
);
#endif
/* P3 instructions - need to figure how to detect? */
#define prefetch(var) \
__asm__ __volatile__ ( \