diff options
Diffstat (limited to 'x86_64-gen.c')
| -rw-r--r-- | x86_64-gen.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/x86_64-gen.c b/x86_64-gen.c index fe028d9..9aee875 100644 --- a/x86_64-gen.c +++ b/x86_64-gen.c @@ -658,7 +658,7 @@ void gen_offs_sp(int b, int r, int d) /* Return the number of registers needed to return the struct, or 0 if returning via struct pointer. */ -ST_FUNC int gfunc_sret(CType *vt, CType *ret, int *ret_align) +ST_FUNC int gfunc_sret(CType *vt, int variadic, CType *ret, int *ret_align) { int size, align; *ret_align = 1; // Never have to re-align return values for x86-64 @@ -833,6 +833,7 @@ void gfunc_prolog(CType *func_type) /* if the function returns a structure, then add an implicit pointer parameter */ func_vt = sym->type; + func_var = (sym->c == FUNC_ELLIPSIS); size = gfunc_arg_size(&func_vt); if (size > 8) { gen_modrm64(0x89, arg_regs[reg_param_index], VT_LOCAL, NULL, addr); |