diff options
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -181,14 +181,14 @@ ax bx cx dx sp bp si di │ ja IMM32 │ 0f 87 IMM32 │ jump if "above" (like jg but unsigned) │ │ jbe IMM32 │ 0f 86 IMM32 │ jump if below or equal to │ │ jae IMM32 │ 0f 83 IMM32 │ jump if above or equal to │ -│ movss xmm0, [rax] │ f3 0f 10 00 │ load the float at *rax into xmm0 │ -│ movsd xmm0, [rax] │ f2 0f 10 00 │ load the double at *rax into xmm0 │ -│ movss [rax], xmm0 │ f3 0f 11 00 │ store the float in xmm0 at *rax │ -│ movsd [rax], xmm0 │ f2 0f 11 00 │ store the double in xmm0 at *rax │ +| movq rax, xmm0 | 66 48 0f 7e c0 | set rax to xmm0 | +| movq xmm0, rax | 66 48 0f 6e c0 | set xmm0 to rax | +| movq xmm1, rax | 66 48 0f 6e c8 | set xmm1 to rax | | cvtss2sd xmm0, xmm0 | f3 0f 5a c0 | convert xmm0 from float to double | | cvtsd2ss xmm0, xmm0 | f2 0f 5a c0 | convert xmm0 from double to float | | cvttsd2si rax, xmm0 | f2 48 0f 2c c0 | convert double in xmm0 to int in rax | | cvtsi2sd xmm0, rax | f2 48 0f 2a c0 | convert int in rax to double in xmm0 | +| comisd xmm0, xmm1 | 66 0f 2f c1 | compare xmm0 and xmm1 | │ call rax │ ff d0 │ call the function at address rax │ │ ret │ c3 │ return from function │ │ syscall │ 0f 05 │ execute a system call │ |