diff options
| -rw-r--r-- | runtime/ia32/vararg.S | 12 | ||||
| -rw-r--r-- | runtime/powerpc/vararg.s | 7 |
2 files changed, 19 insertions, 0 deletions
diff --git a/runtime/ia32/vararg.S b/runtime/ia32/vararg.S index ec55a454..78666c70 100644 --- a/runtime/ia32/vararg.S +++ b/runtime/ia32/vararg.S @@ -67,3 +67,15 @@ FUNCTION(__compcert_va_float64) movl %edx, 0(%ecx) ret ENDFUNCTION(__compcert_va_float64) + +FUNCTION(__compcert_va_composite) + movl 4(%esp), %ecx // %ecx = ap parameter + movl 8(%esp), %edx // %edx = size of composite in bytes + movl 0(%ecx), %eax // %eax = current argument pointer + leal 3(%eax, %edx), %edx // advance by size + andl $0xfffffffc, %edx // and round up to multiple of 4 + movl %edx, 0(%ecx) // update argument pointer + ret +ENDFUNCTION(__compcert_va_composite) + + diff --git a/runtime/powerpc/vararg.s b/runtime/powerpc/vararg.s index 16681c1c..8d7e62c8 100644 --- a/runtime/powerpc/vararg.s +++ b/runtime/powerpc/vararg.s @@ -128,6 +128,13 @@ __compcert_va_float64: .type __compcert_va_float64, @function .size __compcert_va_float64, .-__compcert_va_int64 + .balign 16 + .globl __compcert_va_composite +__compcert_va_composite: + b __compcert_va_int32 + .type __compcert_va_composite, @function + .size __compcert_va_composite, .-__compcert_va_composite + # Save integer and FP registers at beginning of vararg function .balign 16 |