notaz.gp2x.de
/
pcsx_rearmed.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
release r21
[pcsx_rearmed.git]
/
libpcsxcore
/
psxbios.c
diff --git
a/libpcsxcore/psxbios.c
b/libpcsxcore/psxbios.c
index
144a7b4
..
292d80d
100644
(file)
--- a/
libpcsxcore/psxbios.c
+++ b/
libpcsxcore/psxbios.c
@@
-613,14
+613,14
@@
void psxBios_tolower() { // 0x26
void psxBios_bcopy() { // 0x27
char *p1 = (char *)Ra1, *p2 = (char *)Ra0;
void psxBios_bcopy() { // 0x27
char *p1 = (char *)Ra1, *p2 = (char *)Ra0;
- while (a2-- > 0) *p1++ = *p2++;
+ while (
(s32)
a2-- > 0) *p1++ = *p2++;
pc0 = ra;
}
void psxBios_bzero() { // 0x28
char *p = (char *)Ra0;
pc0 = ra;
}
void psxBios_bzero() { // 0x28
char *p = (char *)Ra0;
- while (a1-- > 0) *p++ = '\0';
+ while (
(s32)
a1-- > 0) *p++ = '\0';
pc0 = ra;
}
pc0 = ra;
}
@@
-630,7
+630,7
@@
void psxBios_bcmp() { // 0x29
if (a0 == 0 || a1 == 0) { v0 = 0; pc0 = ra; return; }
if (a0 == 0 || a1 == 0) { v0 = 0; pc0 = ra; return; }
- while (a2-- > 0) {
+ while (
(s32)
a2-- > 0) {
if (*p1++ != *p2++) {
v0 = *p1 - *p2; // BUG: compare the NEXT byte
pc0 = ra;
if (*p1++ != *p2++) {
v0 = *p1 - *p2; // BUG: compare the NEXT byte
pc0 = ra;
@@
-643,15
+643,16
@@
void psxBios_bcmp() { // 0x29
void psxBios_memcpy() { // 0x2a
char *p1 = (char *)Ra0, *p2 = (char *)Ra1;
void psxBios_memcpy() { // 0x2a
char *p1 = (char *)Ra0, *p2 = (char *)Ra1;
- while (a2-- > 0) *p1++ = *p2++;
+ while (
(s32)
a2-- > 0) *p1++ = *p2++;
v0 = a0; pc0 = ra;
}
void psxBios_memset() { // 0x2b
char *p = (char *)Ra0;
v0 = a0; pc0 = ra;
}
void psxBios_memset() { // 0x2b
char *p = (char *)Ra0;
- while (a2-- > 0) *p++ = (char)a1;
+ while (
(s32)
a2-- > 0) *p++ = (char)a1;
+ a2 = 0;
v0 = a0; pc0 = ra;
}
v0 = a0; pc0 = ra;
}
@@
-662,9
+663,9
@@
void psxBios_memmove() { // 0x2c
a2++; // BUG: copy one more byte here
p1 += a2;
p2 += a2;
a2++; // BUG: copy one more byte here
p1 += a2;
p2 += a2;
- while (a2-- > 0) *--p1 = *--p2;
+ while (
(s32)
a2-- > 0) *--p1 = *--p2;
} else {
} else {
- while (a2-- > 0) *p1++ = *p2++;
+ while (
(s32)
a2-- > 0) *p1++ = *p2++;
}
v0 = a0; pc0 = ra;
}
v0 = a0; pc0 = ra;
@@
-677,7
+678,7
@@
void psxBios_memcmp() { // 0x2d
void psxBios_memchr() { // 0x2e
char *p = (char *)Ra0;
void psxBios_memchr() { // 0x2e
char *p = (char *)Ra0;
- while (a2-- > 0) {
+ while (
(s32)
a2-- > 0) {
if (*p++ != (s8)a1) continue;
v0 = a0 + (p - (char *)Ra0 - 1);
pc0 = ra;
if (*p++ != (s8)a1) continue;
v0 = a0 + (p - (char *)Ra0 - 1);
pc0 = ra;