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plug in dwarf converter to radbin; hook up to both rdi generation & breakpad generation; radbin exe -> pdb / elf -> dwarf inferences; cleanup / unification passes

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This commit is contained in:
Ryan Fleury
2025-06-10 08:53:57 -07:00
parent 638adad93b
commit 49de09883e
29 changed files with 1524 additions and 1019 deletions
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src/rdi_from_coff/rdi_from_coff.c
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// Copyright (c) Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
internal RDI_Arch
c2r_rdi_arch_from_coff_machine(COFF_MachineType machine)
{
switch (machine) {
case COFF_MachineType_X86: return RDI_Arch_X86;
case COFF_MachineType_X64: return RDI_Arch_X64;
case COFF_MachineType_Unknown:
case COFF_MachineType_Am33:
case COFF_MachineType_Arm:
case COFF_MachineType_Arm64:
case COFF_MachineType_ArmNt:
case COFF_MachineType_Ebc:
case COFF_MachineType_Ia64:
case COFF_MachineType_M32R:
case COFF_MachineType_Mips16:
case COFF_MachineType_MipsFpu:
case COFF_MachineType_MipsFpu16:
case COFF_MachineType_PowerPc:
case COFF_MachineType_PowerPcFp:
case COFF_MachineType_R4000:
case COFF_MachineType_RiscV32:
case COFF_MachineType_RiscV64:
case COFF_MachineType_Sh3:
case COFF_MachineType_Sh3Dsp:
case COFF_MachineType_Sh4:
case COFF_MachineType_Sh5:
case COFF_MachineType_Thumb:
case COFF_MachineType_WceMipsV2:
NotImplemented;
default:
return RDI_Arch_NULL;
}
}
internal RDI_BinarySectionFlags
c2r_rdi_binary_section_flags_from_coff_section_flags(COFF_SectionFlags flags)
{
RDI_BinarySectionFlags result = 0;
if(flags & COFF_SectionFlag_MemRead)
{
result |= RDI_BinarySectionFlag_Read;
}
if(flags & COFF_SectionFlag_MemWrite)
{
result |= RDI_BinarySectionFlag_Write;
}
if(flags & COFF_SectionFlag_MemExecute)
{
result |= RDI_BinarySectionFlag_Execute;
}
return(result);
}
internal RDIM_BinarySectionList
c2r_rdi_binary_sections_from_coff_sections(Arena *arena, String8 image_data, String8 string_table, U64 sectab_count, COFF_SectionHeader *sectab)
{
ProfBeginFunction();
RDIM_BinarySectionList binary_sections = {0};
for (U64 isec = 0; isec < sectab_count; ++isec) {
COFF_SectionHeader *coff_sec = &sectab[isec];
RDIM_BinarySection *sec = rdim_binary_section_list_push(arena, &binary_sections);
sec->name = coff_name_from_section_header(string_table, coff_sec);
sec->flags = c2r_rdi_binary_section_flags_from_coff_section_flags(coff_sec->flags);
sec->voff_first = coff_sec->voff;
sec->voff_opl = coff_sec->voff + coff_sec->vsize;
sec->foff_first = coff_sec->foff;
sec->foff_opl = coff_sec->foff + coff_sec->fsize;
}
ProfEnd();
return binary_sections;
}
src/rdi_from_coff/rdi_from_coff.h
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// Copyright (c) Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
#ifndef RDI_FROM_COFF_H
#define RDI_FROM_COFF_H
internal RDI_Arch c2r_rdi_arch_from_coff_machine(COFF_MachineType machine);
internal RDI_BinarySectionFlags c2r_rdi_binary_section_flags_from_coff_section_flags(COFF_SectionFlags flags);
internal RDIM_BinarySectionList c2r_rdi_binary_sections_from_coff_sections(Arena *arena, String8 image_data, String8 string_table, U64 sectab_count, COFF_SectionHeader *sectab);
#endif // RDI_FROM_COFF_H