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Gently bonk 3DSX

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wheremyfoodat 2023-09-03 10:36:54 +03:00
parent 29352d223b
commit 38be95fffa
3 changed files with 53 additions and 41 deletions
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13
include/loader/3dsx.hpp
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@ -28,7 +28,7 @@ struct HB3DSX {
struct Header {
// minus char magic[4]
u16 headerSize;
u16 relocHdrSize;
u16 relocHeaderSize;
u32 formatVer;
u32 flags;
@ -38,16 +38,17 @@ struct HB3DSX {
};
// Relocation header: all fields (even extra unknown fields) are guaranteed to be relocation counts.
struct RelocHdr {
u32 cAbsolute; // # of absolute relocations (that is, fix address to post-relocation memory layout)
u32 cRelative; // # of cross-segment relative relocations (that is, 32bit signed offsets that need to be patched)
struct RelocHeader {
u32 absoluteCount; // # of absolute relocations (that is, fix address to post-relocation memory layout)
u32 relativeCount; // # of cross-segment relative relocations (that is, 32bit signed offsets that need to be patched)
// more?
// Relocations are written in this order:
// - Absolute relocs
// - Relative relocs
};
enum class RelocKind {
enum class RelocType {
Absolute,
Relative,
};
@ -70,7 +71,7 @@ struct HB3DSX {
IOFile file;
static constexpr u32 ENTRYPOINT = 0x00100000; // Initial ARM11 PC
static constexpr u32 entrypoint = 0x00100000; // Initial ARM11 PC
u32 romFSSize = 0;
u32 romFSOffset = 0;