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make a bound checking more compatible with Windows 64

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On Linux 32:   sizeof(long)=32 == sizeof(void *)=32
    on Linux 64:   sizeof(long)=64 == sizeof(void *)=64
    on Windows 64: sizeof(long)=32 != sizeof(void *)=64
This commit is contained in:
seyko
2015-03-26 07:47:45 +03:00
parent 548a55eda5
commit acef4ff244
6 changed files with 53 additions and 53 deletions
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14
i386-gen.c
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@ -99,7 +99,7 @@ ST_DATA const int reg_classes[NB_REGS] = {
static unsigned long func_sub_sp_offset;
static int func_ret_sub;
#ifdef CONFIG_TCC_BCHECK
static unsigned long func_bound_offset;
static addr_t func_bound_offset;
#endif
/* XXX: make it faster ? */
@ -587,16 +587,16 @@ ST_FUNC void gfunc_prolog(CType *func_type)
/* generate function epilog */
ST_FUNC void gfunc_epilog(void)
{
int v, saved_ind;
addr_t v, saved_ind;
#ifdef CONFIG_TCC_BCHECK
if (tcc_state->do_bounds_check
&& func_bound_offset != lbounds_section->data_offset) {
int saved_ind;
int *bounds_ptr;
addr_t saved_ind;
addr_t *bounds_ptr;
Sym *sym_data;
/* add end of table info */
bounds_ptr = section_ptr_add(lbounds_section, sizeof(int));
bounds_ptr = section_ptr_add(lbounds_section, sizeof(addr_t));
*bounds_ptr = 0;
/* generate bound local allocation */
saved_ind = ind;
@ -1058,8 +1058,8 @@ ST_FUNC void gen_bounded_ptr_add(void)
also tested */
ST_FUNC void gen_bounded_ptr_deref(void)
{
int func;
int size, align;
addr_t func;
addr_t size, align;
Elf32_Rel *rel;
Sym *sym;