mirrors
/
tinycc
mirror of https://github.com/frida/tinycc
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix OABI calling convention 

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
arm-gen.c
View File

@ -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);