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core, fix memory leak

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This commit is contained in:
kub 2022-01-28 17:58:50 +00:00
parent 73bda1add9
commit 3244eb63ff
1 changed files with 6 additions and 12 deletions
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18
pico/sek.c
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@ -188,8 +188,6 @@ PICO_INTERNAL void SekSetRealTAS(int use_real)
// XXX: rename // XXX: rename
PICO_INTERNAL void SekPackCpu(unsigned char *cpu, int is_sub) PICO_INTERNAL void SekPackCpu(unsigned char *cpu, int is_sub)
{ {
u32 pc=0;
#if defined(EMU_C68K) #if defined(EMU_C68K)
struct Cyclone *context = is_sub ? &PicoCpuCS68k : &PicoCpuCM68k; struct Cyclone *context = is_sub ? &PicoCpuCS68k : &PicoCpuCM68k;
memcpy(cpu,context->d,0x40); memcpy(cpu,context->d,0x40);
@ -301,14 +299,6 @@ void SekRegisterIdleHit(unsigned int pc)
void SekInitIdleDet(void) void SekInitIdleDet(void)
{ {
unsigned short **tmp;
tmp = realloc(idledet_ptrs, 0x200 * sizeof(tmp[0]));
if (tmp == NULL) {
free(idledet_ptrs);
idledet_ptrs = NULL;
}
else
idledet_ptrs = tmp;
idledet_count = idledet_bads = 0; idledet_count = idledet_bads = 0;
idledet_start_frame = Pico.m.frame_count + 360; idledet_start_frame = Pico.m.frame_count + 360;
#ifdef IDLE_STATS #ifdef IDLE_STATS
@ -331,7 +321,7 @@ int SekIsIdleReady(void)
int SekIsIdleCode(unsigned short *dst, int bytes) int SekIsIdleCode(unsigned short *dst, int bytes)
{ {
// printf("SekIsIdleCode %04x %i\n", *dst, bytes); // printf("SekIsIdleCode %04x %i\n", *dst, bytes);
switch (bytes) if (idledet_count >= 0) switch (bytes)
{ {
case 2: case 2:
if ((*dst & 0xf000) != 0x6000) // not another branch if ((*dst & 0xf000) != 0x6000) // not another branch
@ -412,7 +402,7 @@ int SekRegisterIdlePatch(unsigned int pc, int oldop, int newop, void *ctx)
return 1; // don't patch return 1; // don't patch
} }
if (idledet_count >= 0x200 && (idledet_count & 0x1ff) == 0) { if (!idledet_ptrs || (idledet_count & 0x1ff) == 0) {
unsigned short **tmp; unsigned short **tmp;
tmp = realloc(idledet_ptrs, (idledet_count+0x200) * sizeof(tmp[0])); tmp = realloc(idledet_ptrs, (idledet_count+0x200) * sizeof(tmp[0]));
if (tmp == NULL) if (tmp == NULL)
@ -447,7 +437,11 @@ void SekFinishIdleDet(void)
else else
elprintf(EL_STATUS|EL_IDLE, "idle: don't know how to restore %04x", *op); elprintf(EL_STATUS|EL_IDLE, "idle: don't know how to restore %04x", *op);
} }
idledet_count = -1; idledet_count = -1;
if (idledet_ptrs)
free(idledet_ptrs);
idledet_ptrs = NULL;
} }