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https://github.com/N64Recomp/N64Recomp.git
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5b17bf8bb5
* Initial implementation of binary operation table * Initial implementation of unary operation table * More binary op types, moved binary expression string generation into separate function * Added and implemented conditional branch instruction table * Fixed likely swap on bgezal, fixed extra indent branch close and missing indent on branch statement * Add operands for other uses of float registers * Added CHECK_FR generation to binary operation processing, moved float comparison instructions to binary op table * Finished moving float arithmetic instructions to operation tables * Added store instruction operation table * Created Generator interface, separated operation types and tables and C generation code into new files * Fix mov.d using the wrong input operand * Move recompiler core logic into a core library and make the existing CLI consume the core library * Removed unnecessary config input to recompilation functions * Moved parts of recomp_port.h into new internal headers in src folder * Changed recomp port naming to N64Recomp * Remove some unused code and document which Context fields are actually required for recompilation * Implement mod symbol parsing * Restructure mod symbols to make replacements global instead of per-section * Refactor elf parsing into static Context method for reusability * Move elf parsing into a separate library * WIP elf to mod tool, currently working without relocations or API exports/imports * Make mod tool emit relocs and patch binary for non-relocatable symbol references as needed * Implemented writing import and exports in the mod tool * Add dependencies to the mod symbol format, finish exporting and importing of mod symbols * Add first pass offline mod recompiler (generates C from mods that can be compiled and linked into a dynamic library) * Add strict mode and ability to generate exports for normal recompilation (for patches) * Move mod context fields into base context, move import symbols into separate vector, misc cleanup * Some cleanup by making some Context members private * Add events (from dependencies and exported) and callbacks to the mod symbol format and add support to them in elf parsing * Add runtime-driven fields to offline mod recompiler, fix event symbol relocs using the wrong section in the mod tool * Move file header writing outside of function recompilation * Allow cross-section relocations, encode exact target section in mod relocations, add way to tag reference symbol relocations * Add local symbol addresses array to offline mod recompiler output and rename original one to reference section addresses * Add more comments to the offline mod recompiler's output * Fix handling of section load addresses to match objcopy behavior, added event parsing to dependency tomls, minor cleanup * Fixed incorrect size used for finding section segments * Add missing includes for libstdc++ * Rework callbacks and imports to use the section name for identifying the dependency instead of relying on per-dependency tomls
38 lines
No EOL
1.2 KiB
C++
38 lines
No EOL
1.2 KiB
C++
#ifndef __RECOMP_ANALYSIS_H__
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#define __RECOMP_ANALYSIS_H__
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#include <cstdint>
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#include <vector>
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#include "n64recomp.h"
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namespace N64Recomp {
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struct JumpTable {
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uint32_t vram;
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uint32_t addend_reg;
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uint32_t rom;
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uint32_t lw_vram;
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uint32_t addu_vram;
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uint32_t jr_vram;
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std::vector<uint32_t> entries;
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JumpTable(uint32_t vram, uint32_t addend_reg, uint32_t rom, uint32_t lw_vram, uint32_t addu_vram, uint32_t jr_vram, std::vector<uint32_t>&& entries)
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: vram(vram), addend_reg(addend_reg), rom(rom), lw_vram(lw_vram), addu_vram(addu_vram), jr_vram(jr_vram), entries(std::move(entries)) {}
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};
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struct AbsoluteJump {
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uint32_t jump_target;
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uint32_t instruction_vram;
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AbsoluteJump(uint32_t jump_target, uint32_t instruction_vram) : jump_target(jump_target), instruction_vram(instruction_vram) {}
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};
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struct FunctionStats {
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std::vector<JumpTable> jump_tables;
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std::vector<AbsoluteJump> absolute_jumps;
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};
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bool analyze_function(const Context& context, const Function& function, const std::vector<rabbitizer::InstructionCpu>& instructions, FunctionStats& stats);
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}
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#endif |