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Implement _sys_qsort in sys_libc_.cpp (#4176)

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Juhn 2018-02-20 21:24:47 +01:00 committed by Ivan
parent 7c0fd5094e
commit 1b26ec56ed
1 changed files with 12 additions and 2 deletions
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14
rpcs3/Emu/Cell/Modules/sys_libc_.cpp
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@ -12,6 +12,8 @@ extern fs::file g_tty;
// cfmt implementation (TODO) // cfmt implementation (TODO)
using qsortcmp = s32(vm::cptr<void> e1, vm::cptr<void> e2);
struct ps3_fmt_src struct ps3_fmt_src
{ {
ppu_thread* ctx; ppu_thread* ctx;
@ -452,9 +454,17 @@ s32 _sys_vsprintf()
fmt::throw_exception("Unimplemented" HERE); fmt::throw_exception("Unimplemented" HERE);
} }
s32 _sys_qsort() void _sys_qsort(vm::ptr<void> base, u32 nelem, u32 size, vm::ptr<qsortcmp> cmp)
{ {
fmt::throw_exception("Unimplemented" HERE); sysPrxForUser.warning("_sys_qsort(base=*0x%x, nelem=%d, size=0x%x, cmp=*0x%x)", base, nelem, size, cmp);
static thread_local decltype(cmp) g_tls_cmp;
g_tls_cmp = cmp;
std::qsort(base.get_ptr(), nelem, size, [](const void* a, const void* b) -> s32
{
return g_tls_cmp(static_cast<ppu_thread&>(*get_current_cpu_thread()), vm::get_addr(a), vm::get_addr(b));
});
} }
void sysPrxForUser_sys_libc_init() void sysPrxForUser_sys_libc_init()