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FreeBSD32 struct return

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This commit is contained in:
herman ten brugge 2020-12-31 06:48:14 +01:00
parent 9d49883895
commit 8db839cc85
1 changed files with 4 additions and 4 deletions
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8
i386-gen.c
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@ -379,7 +379,7 @@ static uint8_t fastcallw_regs[2] = { TREG_ECX, TREG_EDX };
returning via struct pointer. */
ST_FUNC int gfunc_sret(CType *vt, int variadic, CType *ret, int *ret_align, int *regsize)
{
#ifdef TCC_TARGET_PE
#if defined(TCC_TARGET_PE) || TARGETOS_FreeBSD
int size, align;
*ret_align = 1; // Never have to re-align return values for x86
*regsize = 4;
@ -501,7 +501,7 @@ ST_FUNC void gfunc_call(int nb_args)
args_size -= 4;
}
}
#ifndef TCC_TARGET_PE
#if !defined(TCC_TARGET_PE) && !TARGETOS_FreeBSD
else if ((vtop->type.ref->type.t & VT_BTYPE) == VT_STRUCT)
args_size -= 4;
#endif
@ -551,7 +551,7 @@ ST_FUNC void gfunc_prolog(Sym *func_sym)
func_sub_sp_offset = ind;
/* if the function returns a structure, then add an
implicit pointer parameter */
#ifdef TCC_TARGET_PE
#if defined(TCC_TARGET_PE) || TARGETOS_FreeBSD
size = type_size(&func_vt,&align);
if (((func_vt.t & VT_BTYPE) == VT_STRUCT)
&& (size > 8 || (size & (size - 1)))) {
@ -592,7 +592,7 @@ ST_FUNC void gfunc_prolog(Sym *func_sym)
/* pascal type call or fastcall ? */
if (func_call == FUNC_STDCALL || func_call == FUNC_FASTCALLW)
func_ret_sub = addr - 8;
#ifndef TCC_TARGET_PE
#if !defined(TCC_TARGET_PE) && !TARGETOS_FreeBSD
else if (func_vc)
func_ret_sub = 4;
#endif