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[VITA] Align VM block size to 1MB

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Francisco José García García 2021-04-02 19:50:09 +02:00 committed by GitHub
parent 93174dcd19
commit 9f90833d2b
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 2 deletions
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6
bootstrap/vita/sbrk.c
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@ -15,6 +15,8 @@ static int _newlib_vm_memblock;
extern int _newlib_heap_size_user __attribute__((weak)); extern int _newlib_heap_size_user __attribute__((weak));
extern int _newlib_vm_size_user __attribute__((weak)); extern int _newlib_vm_size_user __attribute__((weak));
#define ALIGN(x, a) (((x) + ((a) - 1)) & ~((a) - 1))
void * _sbrk_r(struct _reent *reent, ptrdiff_t incr) { void * _sbrk_r(struct _reent *reent, ptrdiff_t incr) {
if (sceKernelLockLwMutex((struct SceKernelLwMutexWork*)_newlib_sbrk_mutex, 1, 0) < 0) if (sceKernelLockLwMutex((struct SceKernelLwMutexWork*)_newlib_sbrk_mutex, 1, 0) < 0)
goto fail; goto fail;
@ -36,8 +38,8 @@ void _init_vita_heap(void) {
int _newlib_vm_size = 0; int _newlib_vm_size = 0;
if (&_newlib_vm_size_user != NULL) { if (&_newlib_vm_size_user != NULL) {
_newlib_vm_size = _newlib_vm_size_user; _newlib_vm_size = ALIGN(_newlib_vm_size_user, 0x100000);
_newlib_vm_memblock = sceKernelAllocMemBlockForVM("code", _newlib_vm_size_user); _newlib_vm_memblock = sceKernelAllocMemBlockForVM("code", _newlib_vm_size);
if (_newlib_vm_memblock < 0){ if (_newlib_vm_memblock < 0){
//sceClibPrintf("sceKernelAllocMemBlockForVM failed\n"); //sceClibPrintf("sceKernelAllocMemBlockForVM failed\n");