depau/mfoc-always-skip-probes
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Uses __asm__ instead of asm keyword to prevent from troubles during compilation.

Browse source 
http://www.ibiblio.org/gferg/ldp/GCC-Inline-Assembly-HOWTO.html
This commit is contained in:
Romuald Conty 2013-01-30 15:11:24 +01:00
parent 6674459a57
commit d65d57d06e
1 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/crapto1.h
View file

@ -62,13 +62,13 @@ extern "C" {
x ^= x >> 4; x ^= x >> 4;
return BIT(0x6996, x & 0xf); return BIT(0x6996, x & 0xf);
#else #else
asm("movl %1, %%eax\n" __asm__("movl %1, %%eax\n"
"mov %%ax, %%cx\n" "mov %%ax, %%cx\n"
"shrl $0x10, %%eax\n" "shrl $0x10, %%eax\n"
"xor %%ax, %%cx\n" "xor %%ax, %%cx\n"
"xor %%ch, %%cl\n" "xor %%ch, %%cl\n"
"setpo %%al\n" "setpo %%al\n"
"movzx %%al, %0\n": "=r"(x) : "r"(x): "eax", "ecx"); "movzx %%al, %0\n": "=r"(x) : "r"(x): "eax", "ecx");
return x; return x;
#endif #endif
} }