diff options
Diffstat (limited to 'src/asmutil.h')
| -rw-r--r-- | src/asmutil.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/asmutil.h b/src/asmutil.h new file mode 100644 index 0000000..8e13b98 --- /dev/null +++ b/src/asmutil.h @@ -0,0 +1,23 @@ +//|_ _ _. _ ._ |_ _. _ | +//| | (/_ (_| \/ (/_ | | | | (_| (_ |< + +#define db( x ) __asm _emit x + +#define heavens_gate_enter() \ +db( 0x6a ) db( 0x33 ) /*push 0x33*/ \ +db( 0xe8 ) db( 0x0 ) db( 0x0 ) db( 0x0 ) db( 0x0 ) /*call rel32 0x0*/ \ +db( 0x83 ) db( 0x4 ) db( 0x24 ) db( 0x5 ) /*add dword ptr[ esp ], 0x5*/ \ +db( 0xcb ) /*retf - pop ip and cs*/ + +#define heavens_gate_exit() \ +db( 0xe8 ) db( 0x0 ) db( 0x0 ) db( 0x0 ) db( 0x0 ) /*call rel32 0x0*/ \ +db( 0xc7 ) db( 0x44 ) db( 0x24 ) db( 0x4 ) \ +db( 0x23 ) db( 0x0 ) db( 0x0 ) db( 0x0 ) /*mov dword ptr[ rsp + 0x4 ], 0x23 - return address hack (come back to wow64 cs)*/\ +db( 0x83 ) db( 0x4 ) db( 0x24 ) db( 0xd ) /*add dword ptr[ rsp ], 0xd*/ \ +db( 0xcb ) /*retf*/ + +#define rex_w db( 0x48 ) __asm +#define rex_wb db( 0x49 ) __asm +#define rex_wr db( 0x4c ) __asm +#define x64_push( x ) db( 0x48 | ( ( x ) >> 3 ) ) db( 0x50 | ( ( x ) & 7 ) ) +#define x64_pop( x ) db( 0x48 | ( ( x ) >> 3 ) ) db( 0x58 | ( ( x ) & 7 ) ) |