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authorbunnei <ericbunnie@gmail.com>2014-06-19 23:52:15 +0200
committerbunnei <ericbunnie@gmail.com>2014-06-25 01:30:07 +0200
commitcedc28dcc654961c419ad916cf56f18b0f94e7f5 (patch)
tree531a72e80c2d4b0566d086a00936ffd9c66cc256 /src/core
parentLoader: Refactored use of const. (diff)
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Diffstat (limited to 'src/core')
-rw-r--r--src/core/loader/elf.cpp27
1 files changed, 8 insertions, 19 deletions
diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp
index d9e5e130f..76c9d6d54 100644
--- a/src/core/loader/elf.cpp
+++ b/src/core/loader/elf.cpp
@@ -265,35 +265,24 @@ bool ElfReader::LoadInto(u32 vaddr) {
} else {
DEBUG_LOG(MASTER_LOG, "Prerelocated executable");
}
-
INFO_LOG(MASTER_LOG, "%i segments:", header->e_phnum);
// First pass : Get the bits into RAM
- u32 segmentVAddr[32];
- u32 baseAddress = relocate ? vaddr : 0;
+ u32 segment_addr[32];
+ u32 base_addr = relocate ? vaddr : 0;
for (int i = 0; i < header->e_phnum; i++) {
Elf32_Phdr *p = segments + i;
-
- INFO_LOG(MASTER_LOG, "Type: %i Vaddr: %08x Filesz: %i Memsz: %i ", p->p_type, p->p_vaddr, p->p_filesz, p->p_memsz);
+ INFO_LOG(MASTER_LOG, "Type: %i Vaddr: %08x Filesz: %i Memsz: %i ", p->p_type, p->p_vaddr,
+ p->p_filesz, p->p_memsz);
if (p->p_type == PT_LOAD) {
- segmentVAddr[i] = baseAddress + p->p_vaddr;
- u32 writeAddr = segmentVAddr[i];
-
- const u8 *src = GetSegmentPtr(i);
- u8 *dst = Memory::GetPointer(writeAddr);
- u32 srcSize = p->p_filesz;
- u32 dstSize = p->p_memsz;
- u32 *s = (u32*)src;
- u32 *d = (u32*)dst;
- for (int j = 0; j < (int)(srcSize + 3) / 4; j++) {
- *d++ = (*s++);
- }
- INFO_LOG(MASTER_LOG, "Loadable Segment Copied to %08x, size %08x", writeAddr, p->p_memsz);
+ segment_addr[i] = base_addr + p->p_vaddr;
+ memcpy(Memory::GetPointer(segment_addr[i]), GetSegmentPtr(i), p->p_filesz);
+ INFO_LOG(MASTER_LOG, "Loadable Segment Copied to %08x, size %08x", segment_addr[i],
+ p->p_memsz);
}
}
-
INFO_LOG(MASTER_LOG, "Done loading.");
return true;
}