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checkpoint on multi-lane / simplified dwarf parsing/conversion; fix incorrect assumption of relative in radbin

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This commit is contained in:
Ryan Fleury
2026-04-23 14:25:50 -07:00
parent 6f624c10ad
commit 2623141fd4
25 changed files with 3154 additions and 2822 deletions
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src/radbin/radbin.c
+128 -2
View File
@@ -77,7 +77,14 @@ rb_thread_entry_point(void *p)
//////////////////////////
//- rjf: possibly relative -> absolute path
//
String8 input_file_path = path_normalized_from_string(arena, str8f(arena, "%S/%S", working_directory, n->string));
String8 input_file_path = n->string;
{
PathStyle path_style = path_style_from_str8(n->string);
if(path_style == PathStyle_Relative)
{
input_file_path = path_normalized_from_string(arena, str8f(arena, "%S/%S", working_directory, n->string));
}
}
//////////////////////////
//- rjf: do thin analysis of file
@@ -654,6 +661,7 @@ rb_thread_entry_point(void *p)
B32 convert_done = 0;
RDIM_BakeParams pdb_bake_params = {0};
RDIM_BakeParams dwarf_bake_params = {0};
RDIM_BakeParams dwarf_bake_params_2 = {0};
typedef struct RDIM_BakeParamsNode RDIM_BakeParamsNode;
struct RDIM_BakeParamsNode
{
@@ -756,6 +764,124 @@ rb_thread_entry_point(void *p)
convert_params.is_parse_relaxed = 1; // TODO: switch
}
ProfScope("convert") dwarf_bake_params = d2r_convert(arena, &convert_params);
// rjf: convert [2]
D2R2_ConvertParams convert_params_2 = {0};
{
B32 got_exe = 0;
B32 got_dbg = 0;
String8 exe_name = {0};
String8 exe_data = {0};
ExecutableImageKind exe_kind = ExecutableImageKind_Null;
String8 dbg_name = {0};
String8 dbg_data = {0};
if(!got_exe && !got_dbg)
{
for(RB_FileNode *n = input_files_from_format_table[RB_FileFormat_PE].first; n != 0; n = n->next)
{
if(n->v->format_flags & RB_FileFormatFlag_HasDWARF)
{
got_exe = 1;
got_dbg = 1;
dbg_name = n->v->path;
dbg_data = n->v->data;
exe_name = n->v->path;
exe_data = n->v->data;
exe_kind = ExecutableImageKind_CoffPe;
break;
}
}
}
if(!got_exe)
{
for(RB_FileNode *n = input_files_from_format_table[RB_FileFormat_ELF32].first; n != 0; n = n->next)
{
got_exe = 1;
exe_name = n->v->path;
exe_data = n->v->data;
exe_kind = ExecutableImageKind_Elf32;
if(!(n->v->format_flags & RB_FileFormatFlag_HasDWARF))
{
break;
}
}
}
if(!got_exe)
{
for(RB_FileNode *n = input_files_from_format_table[RB_FileFormat_ELF64].first; n != 0; n = n->next)
{
got_exe = 1;
exe_name = n->v->path;
exe_data = n->v->data;
exe_kind = ExecutableImageKind_Elf64;
if(!(n->v->format_flags & RB_FileFormatFlag_HasDWARF))
{
break;
}
}
}
if(!got_dbg)
{
for(RB_FileNode *n = input_files_from_format_table[RB_FileFormat_ELF32].first; n != 0; n = n->next)
{
if(n->v->format_flags & RB_FileFormatFlag_HasDWARF)
{
got_dbg = 1;
dbg_name = n->v->path;
dbg_data = n->v->data;
break;
}
}
}
if(!got_dbg)
{
for(RB_FileNode *n = input_files_from_format_table[RB_FileFormat_ELF64].first; n != 0; n = n->next)
{
if(n->v->format_flags & RB_FileFormatFlag_HasDWARF)
{
got_dbg = 1;
dbg_name = n->v->path;
dbg_data = n->v->data;
break;
}
}
}
switch(exe_kind)
{
default:{}break;
case ExecutableImageKind_CoffPe:
{
Temp scratch = scratch_begin(&arena, 1);
PE_BinInfo pe = pe_bin_info_from_data(scratch.arena, exe_data);
String8 raw_sections = str8_substr(exe_data, pe.section_table_range);
COFF_SectionHeader *section_table = str8_deserial_get_raw_ptr(raw_sections, 0, sizeof(COFF_SectionHeader) * pe.section_count);
String8 string_table = str8_substr(exe_data, pe.string_table_range);
convert_params_2.arch = pe.arch;
convert_params_2.base_vaddr = pe.image_base;
convert_params_2.raw = dw_input_from_coff_section_table(scratch.arena, exe_data, string_table, pe.section_count, section_table);
convert_params_2.path_style = PathStyle_WindowsAbsolute;
convert_params_2.binary_sections = c2r_rdi_binary_sections_from_coff_sections(arena, exe_data, string_table, pe.section_count, section_table);
scratch_end(scratch);
}break;
case ExecutableImageKind_Elf32:
case ExecutableImageKind_Elf64:
{
Temp scratch = scratch_begin(&arena, 1);
ELF_Bin bin = elf_bin_from_data(scratch.arena, dbg_data);
convert_params_2.arch = arch_from_elf_machine(bin.hdr.e_machine);
convert_params_2.base_vaddr = elf_base_addr_from_bin(&bin);
convert_params_2.raw = dw_input_from_elf_bin(scratch.arena, dbg_data, &bin);
convert_params_2.path_style = PathStyle_UnixAbsolute;
convert_params_2.binary_sections = e2r_rdi_binary_sections_from_elf_section_table(arena, bin.shdrs);
scratch_end(scratch);
} break;
}
convert_params_2.exe_name = exe_name;
convert_params_2.exe_data = exe_data;
convert_params_2.subset_flags = subset_flags;
convert_params_2.deterministic = cmd_line_has_flag(cmdline, str8_lit("deterministic"));
}
ProfScope("convert [2]") dwarf_bake_params_2 = d2r2_convert(arena, &convert_params_2);
}
//- rjf: PDB inputs => PDB -> RDI conversion
@@ -1277,7 +1403,7 @@ rb_thread_entry_point(void *p)
PE_BinInfo pe = {0};
ELF_Bin elf = {0};
COFF_FileHeaderInfo coff_obj = {0};
DW_Input dw = {0};
DW_Raw dw = {0};
U64 eh_frame_hdr_vaddr = 0;
U64 eh_frame_vaddr = 0;
String8 eh_frame_hdr = {0};
src/radbin/radbin_main.c
+2
View File
@@ -37,6 +37,7 @@
#include "rdi_from_elf/rdi_from_elf.h"
#include "rdi_from_pdb/rdi_from_pdb.h"
#include "rdi_from_dwarf/rdi_from_dwarf.h"
#include "rdi_from_dwarf/rdi_from_dwarf_2.h"
#include "radbin/radbin.h"
//- rjf: [c]
@@ -66,6 +67,7 @@
#include "rdi_from_elf/rdi_from_elf.c"
#include "rdi_from_pdb/rdi_from_pdb.c"
#include "rdi_from_dwarf/rdi_from_dwarf.c"
#include "rdi_from_dwarf/rdi_from_dwarf_2.c"
#include "radbin/radbin.c"
////////////////////////////////