diff options
Diffstat (limited to 'instructions.txt')
| -rw-r--r-- | instructions.txt | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/instructions.txt b/instructions.txt index 7e88f0d..52dcea5 100644 --- a/instructions.txt +++ b/instructions.txt @@ -37,10 +37,16 @@ mov byte [rbx], al >88 03 mov al, byte [rbx] >8a 03 -mov qword [rsp], rax ->48 89 04 24 -mov rax, qword [rsp] ->48 8b 04 24 +mov rax, qword [rbp+imm32] +>48 8b 85 IMM32 (note: imm may be negative) +mov qword [rbp+imm32], rax +>48 89 85 IMM32 (note: imm may be negative) +mov qword [rsp], rbp +>48 89 2c 24 +mov rbp, qword [rsp] +>48 8b 2c 24 +mov ebx, imm32 +>bb IMM32 neg rax >48 f7 d8 add rax, rbx @@ -75,6 +81,8 @@ sar rax, imm8 >48 c1 f8 IMM8 sub rsp, imm32 >48 81 ec IMM32 +add rsp, imm32 +>48 81 c4 IMM32 cmp rax, rbx >48 39 d8 test rax, rax @@ -102,3 +110,9 @@ syscall nop >90 (more will be added as needed) + +to be removed: +mov qword [rsp], rax +>48 89 04 24 +mov rax, qword [rsp] +>48 8b 04 24 |