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Fix OABI calling convention

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OABI calling convention was broken since the addition of the hardfloat
calling convention in commit 7f6095bfec.
This commit fixes the breakage.
This commit is contained in:
Thomas Preud'homme 2012-11-28 22:13:02 +01:00
parent 05b02a5581
commit 8d90205fd9
1 changed files with 7 additions and 3 deletions
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10
arm-gen.c
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@ -829,7 +829,7 @@ void gfunc_call(int nb_args)
--nb_args;
}
vpushi(0);
vpushi(0), nb_args++;
vtop->type.t = VT_LLONG;
args_size = 0;
#endif
@ -845,7 +845,7 @@ void gfunc_call(int nb_args)
structures in the first zone are moved just after the SValue pointed by
before_vfpreg_hfa. SValue's representing structures in the second zone are
moved just after the SValue pointer by before_stack. */
for(i = nb_args + 1 ; i-- ;) {
for(i = nb_args; i-- ;) {
int j, assigned_vfpreg = 0;
size = type_size(&vtop[-i].type, &align);
switch(vtop[-i].type.t & VT_BTYPE) {
@ -920,9 +920,11 @@ void gfunc_call(int nb_args)
}
continue;
default:
#ifdef TCC_ARM_EABI
if (!i) {
break;
}
#endif
if (ncrn < 4) {
int is_long = (vtop[-i].type.t & VT_BTYPE) == VT_LLONG;
@ -953,7 +955,9 @@ void gfunc_call(int nb_args)
#endif
args_size += (size + 3) & -4;
}
vtop--;
#ifdef TCC_ARM_EABI
vtop--, nb_args--;
#endif
args_size = keep = 0;
for(i = 0;i < nb_args; i++) {
vrotb(keep+1);