diff options
Diffstat (limited to 'lisc')
| -rw-r--r-- | lisc/ABI | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lisc/ABI b/lisc/ABI index d7088d4..0eaa7c7 100644 --- a/lisc/ABI +++ b/lisc/ABI @@ -1,5 +1,5 @@ -Summary of ABI for calls on x64 -=============================== +System V ABI for calls on x64 +============================= Data classes of interest as defined by the ABI: - INTEGER @@ -41,7 +41,7 @@ Passing: an upper bound and does not have to be exact). - Registers %rbx, %r12 - %r15 are callee-save. -Returning. +Returning: - Classify the return type. - Use %rax and %rdx in order for INTEGER return values. - Use %xmm0 and %xmm1 in order for SSE return values. |