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hle: service: ldr: UnmapCodeMemory BSS only when set.

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This commit is contained in:
bunnei 2022-01-08 23:23:43 -08:00
parent 6123b6ea45
commit 6ac44f3bdc
1 changed files with 7 additions and 3 deletions
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10
src/core/hle/service/ldr/ldr.cpp
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@ -530,9 +530,13 @@ public:
ResultCode UnmapNro(const NROInfo& info) {
// Each region must be unmapped separately to validate memory state
auto& page_table{system.CurrentProcess()->PageTable()};
CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size + info.ro_size +
info.data_size,
info.bss_address, info.bss_size));
if (info.bss_size != 0) {
CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size +
info.ro_size + info.data_size,
info.bss_address, info.bss_size));
}
CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size + info.ro_size,
info.src_addr + info.text_size + info.ro_size,
info.data_size));