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

build.bat

@@ -111,7 +111,6 @@ pushd build
 if "%raddbg%"=="1"                     set didbuild=1 && %compile% ..\src\raddbg\raddbg_main.c                               %compile_link% %link_icon% %out%raddbg.exe || exit /b 1
 if "%radlink%"=="1"                    set didbuild=1 && %compile% ..\src\linker\lnk.c                                       %compile_link% %linker% /NOIMPLIB %linker% /NATVIS:"%~dp0\src\linker\linker.natvis" %out%radlink.exe || exit /b 1
 if "%radbin%"=="1"                     set didbuild=1 && %compile% ..\src\radbin\radbin_main.c                               %compile_link% %out%radbin.exe || exit /b 1
-if "%radcon%"=="1"                     set didbuild=1 && %compile% ..\src\radcon\radcon_main.c                               %compile_link% %out%radcon.exe || exit /b 1
 if "%raddump%"=="1"                    set didbuild=1 && %compile% ..\src\raddump\raddump_main.c                             %compile_link% %out%raddump.exe || exit /b 1
 if "%tester%"=="1"                     set didbuild=1 && %compile% ..\src\tester\tester_main.c                               %compile_link% %out%tester.exe || exit /b 1
 if "%ryan_scratch%"=="1"               set didbuild=1 && %compile% ..\src\scratch\ryan_scratch.c                             %compile_link% %out%ryan_scratch.exe || exit /b 1

src/base/base_core.h

@@ -487,14 +487,16 @@ typedef enum OperatingSystem
 }
 OperatingSystem;
 
-typedef enum ImageType
+typedef enum ExecutableImageKind
 {
-  Image_Null,
+  ExecutableImageKind_Null,
-  Image_CoffPe,
+  ExecutableImageKind_CoffPe,
-  Image_Elf32,
+  ExecutableImageKind_Elf32,
-  Image_Elf64,
+  ExecutableImageKind_Elf64,
-  Image_Macho
+  ExecutableImageKind_Macho,
-} ImageType;
+  ExecutableImageKind_COUNT
+}
+ExecutableImageKind;
 
 typedef enum Arch
 {

src/ctrl/ctrl_core.c

@@ -3989,13 +3989,8 @@ ctrl_thread__module_open(CTRL_Handle process, CTRL_Handle module, Rng1U64 vaddr_
                                       file_header_off + sizeof(COFF_FileHeader) + opt_ext_size);
     
     //- rjf: read optional header
-    U16 optional_magic = 0;
-    U64 image_base = 0;
     U64 entry_point = 0;
     U32 data_dir_count = 0;
-    U64 virt_section_align = 0;
-    U64 file_section_align = 0;
-    Rng1U64 *data_dir_franges = 0;
     if(opt_ext_size > 0)
     {
       // rjf: read magic number
@@ -4011,10 +4006,7 @@ ctrl_thread__module_open(CTRL_Handle process, CTRL_Handle module, Rng1U64 vaddr_
         {
           PE_OptionalHeader32 pe_optional = {0};
           dmn_process_read_struct(process.dmn_handle, vaddr_range.min + opt_ext_off_range.min, &pe_optional);
-          image_base = pe_optional.image_base;
           entry_point = pe_optional.entry_point_va;
-          virt_section_align = pe_optional.section_alignment;
-          file_section_align = pe_optional.file_alignment;
           reported_data_dir_offset = sizeof(pe_optional);
           reported_data_dir_count = pe_optional.data_dir_count;
         }break;
@@ -4022,10 +4014,7 @@ ctrl_thread__module_open(CTRL_Handle process, CTRL_Handle module, Rng1U64 vaddr_
         {
           PE_OptionalHeader32Plus pe_optional = {0};
           dmn_process_read_struct(process.dmn_handle, vaddr_range.min + opt_ext_off_range.min, &pe_optional);
-          image_base = pe_optional.image_base;
           entry_point = pe_optional.entry_point_va;
-          virt_section_align = pe_optional.section_alignment;
-          file_section_align = pe_optional.file_alignment;
           reported_data_dir_offset = sizeof(pe_optional);
           reported_data_dir_count = pe_optional.data_dir_count;
         }break;

src/dwarf/dwarf_elf.c

@@ -33,6 +33,9 @@ dw_is_dwarf_present_elf_section_table(String8 raw_image, ELF_BinInfo *bin)
   return is_dwarf_present;
 }
 
+#define SINFL_IMPLEMENTATION
+#include "third_party/sinfl/sinfl.h"
+
 internal DW_Input
 dw_input_from_elf_section_table(Arena *arena, String8 raw_image, ELF_BinInfo *bin)
 {

src/lib_raddbg_markup/raddbg_markup.h

@@ -83,18 +83,20 @@ void raddbg_annotate_vaddr_range__impl(void *ptr, unsigned __int64 size, char *f
 ////////////////////////////////
 //~ Win32 Implementations
 
-#if defined(RADDBG_MARKUP_IMPLEMENTATION) && !defined(RADDBG_MARKUP_STUBS)
+#if defined(_WIN32) && !defined(RADDBG_MARKUP_STUBS)
-#if defined(_WIN32)
+
+//- section allocating
+#pragma section(".raddbg", read, write)
+#define raddbg_exe_data __declspec(allocate(".raddbg"))
+
+//- one-time implementations
+#if defined(RADDBG_MARKUP_IMPLEMENTATION)
 
 //- default includes
 #if RADDBG_MARKUP_DEFAULT_VSNPRINTF
 #include <stdio.h>
 #endif
 
-//- section allocating
-#pragma section(".raddbg", read, write)
-#define raddbg_exe_data __declspec(allocate(".raddbg"))
-
 //- first byte of exe data section -> is attached
 static raddbg_exe_data unsigned char raddbg_is_attached_byte_marker[1];
 
@@ -459,8 +461,8 @@ raddbg_annotate_vaddr_range__impl(void *ptr, unsigned __int64 size, char *fmt, .
   }
 }
 
-#endif // defined(_WIN32)
 #endif // defined(RADDBG_MARKUP_IMPLEMENTATION)
+#endif // defined(_WIN32) && !defined(RADDBG_MARKUP_STUBS)
 
 ////////////////////////////////
 //~ Win32 STL Type Views

src/linker/hash_table.c

@@ -26,6 +26,10 @@ bucket_list_pop(BucketList *list)
 
 ////////////////////////////////
 
+#define XXH_STATIC_LINKING_ONLY
+#include "third_party/xxHash/xxhash.c"
+#include "third_party/xxHash/xxhash.h"
+
 internal U64
 hash_table_hasher(String8 string)
 {

src/os/core/os_core.c

@@ -151,6 +151,27 @@ os_string_from_file_range(Arena *arena, OS_Handle file, Rng1U64 range)
   return result;
 }
 
+internal String8
+os_file_read_cstring(Arena *arena, OS_Handle file, U64 off)
+{
+  Temp scratch = scratch_begin(&arena, 1);
+  String8List block_list = {0};
+  for(U64 cursor = off, stride = 256;; cursor += stride)
+  {
+    U8      *raw_block = push_array_no_zero(scratch.arena, U8, stride);
+    U64      read_size = os_file_read(file, r1u64(cursor, cursor + stride), raw_block);
+    String8  block     = str8_cstring_capped(raw_block, raw_block+read_size);
+    str8_list_push(scratch.arena, &block_list, block);
+    if(read_size != stride || (block.size+1 <= read_size && block.str[block.size] == 0))
+    {
+      break;
+    }
+  }
+  String8 result = str8_list_join(arena, &block_list, 0);
+  scratch_end(scratch);
+  return result;
+}
+
 ////////////////////////////////
 //~ rjf: Process Launcher Helpers
 

src/os/core/os_core.h

@@ -156,6 +156,7 @@ internal B32            os_append_data_to_file_path(String8 path, String8 data);
 internal OS_FileID      os_id_from_file_path(String8 path);
 internal S64            os_file_id_compare(OS_FileID a, OS_FileID b);
 internal String8        os_string_from_file_range(Arena *arena, OS_Handle file, Rng1U64 range);
+internal String8        os_file_read_cstring(Arena *arena, OS_Handle file, U64 off);
 
 ////////////////////////////////
 //~ rjf: Process Launcher Helpers

src/pe/pe.c

@@ -543,7 +543,7 @@ pe_bin_info_from_data(Arena *arena, String8 data)
     data_dir_count = ClampTop(reported_data_dir_count, data_dir_max);
     
     // rjf: convert PE directories to ranges
-    data_dir_franges = push_array(arena, Rng1U64, data_dir_count);
+    data_dir_franges = push_array(arena, Rng1U64, Max(data_dir_count, PE_DataDirectoryIndex_COUNT));
     for(U32 dir_idx = 0; dir_idx < data_dir_count; dir_idx += 1)
     {
       U64              dir_offset = optional_range.min + reported_data_dir_offset + sizeof(PE_DataDirectory)*dir_idx;
@@ -620,87 +620,66 @@ pe_bin_info_from_data(Arena *arena, String8 data)
 }
 
 internal PE_DebugInfoList
-pe_parse_debug_directory(Arena *arena, String8 raw_image, String8 raw_debug_dir)
+pe_debug_info_list_from_raw_debug_dir(Arena *arena, String8 raw_image, String8 raw_debug_dir)
 {
   PE_DebugInfoList result = {0};
-  
   PE_DebugDirectory *debug_entry     = str8_deserial_get_raw_ptr(raw_debug_dir, 0, sizeof(*debug_entry));
   PE_DebugDirectory *debug_entry_opl = debug_entry + raw_debug_dir.size/sizeof(*debug_entry_opl);
-  for (PE_DebugDirectory *entry = debug_entry; entry < debug_entry_opl; ++entry) {
+  for(PE_DebugDirectory *entry = debug_entry; entry < debug_entry_opl; entry += 1)
-    switch (entry->type) {
+  {
-      default: {
     PE_DebugInfoNode *n = push_array(arena, PE_DebugInfoNode, 1);
-        n->v.header         = *entry;
-        n->v.u.raw_data     = str8_substr(raw_image, rng_1u64(entry->foff, entry->foff + entry->size));
-        
     SLLQueuePush(result.first, result.last, n);
-        ++result.count;
+    result.count += 1;
-      } break;
+    n->v.header = *entry;
-      case PE_DebugDirectoryType_CODEVIEW: {
+    switch(entry->type)
-        U32 cv_magic = 0;
+    {
-        str8_deserial_read_struct(raw_image, entry->foff, &cv_magic);
+      default:{}break;
-        
+      case PE_DebugDirectoryType_CODEVIEW:
-        switch (cv_magic) {
+      {
-          case PE_CODEVIEW_PDB20_MAGIC: {
+        str8_deserial_read_struct(raw_image, entry->foff, &n->v.cv_magic);
+        switch(n->v.cv_magic)
+        {
+          case PE_CODEVIEW_PDB20_MAGIC:
+          {
             PE_CvHeaderPDB20 cv = {0};
             U64 cv_read_size = str8_deserial_read_struct(raw_image, entry->foff, &cv);
-            if (cv_read_size == sizeof(cv)) {
+            if(cv_read_size == sizeof(cv))
+            {
               String8 path = {0};
               str8_deserial_read_cstr(raw_image, entry->foff+sizeof(cv), &path);
-              
+              n->v.cv_pdb20_header = cv;
-              PE_DebugInfoNode *n          = push_array(arena, PE_DebugInfoNode, 1);
+              n->v.path = path;
-              n->v.header                  = *entry;
-              n->v.u.codeview.pdb20.header = cv;
-              n->v.u.codeview.pdb20.path   = path;
-              
-              SLLQueuePush(result.first, result.last, n);
-              ++result.count;
-            } else {
-              Assert(!"unable to read PE_CvHeaderPDB20");
             }
-          } break;
+          }break;
-          case PE_CODEVIEW_PDB70_MAGIC: {
+          case PE_CODEVIEW_PDB70_MAGIC:
+          {
             PE_CvHeaderPDB70 cv = {0};
             U64 cv_read_size = str8_deserial_read_struct(raw_image, entry->foff, &cv);
-            if (cv_read_size == sizeof(cv)) {
+            if(cv_read_size == sizeof(cv))
+            {
               String8 path = {0};
               str8_deserial_read_cstr(raw_image, entry->foff+sizeof(cv), &path);
-              
+              n->v.cv_pdb70_header = cv;
-              PE_DebugInfoNode *n          = push_array(arena, PE_DebugInfoNode, 1);
+              n->v.path = path;
-              n->v.header                  = *entry;
-              n->v.u.codeview.pdb70.header = cv;
-              n->v.u.codeview.pdb70.path   = path;
-              
-              SLLQueuePush(result.first, result.last, n);
-              ++result.count;
-            } else {
-              Assert(!"unable to read PE_CvHeaderPDB70");
             }
-          } break;
+          }break;
-          case PE_CODEVIEW_RDI_MAGIC: {
+          case PE_CODEVIEW_RDI_MAGIC:
+          {
             PE_CvHeaderRDI cv = {0};
             U64 cv_read_size = str8_deserial_read_struct(raw_image, entry->foff, &cv);
-            if (cv_read_size == sizeof(cv)) {
+            if(cv_read_size == sizeof(cv))
+            {
               String8 path = {0};
               str8_deserial_read_cstr(raw_image, entry->foff+sizeof(cv), &path);
-              
+              n->v.cv_rdi_header = cv;
-              PE_DebugInfoNode *n        = push_array(arena, PE_DebugInfoNode, 1);
+              n->v.path = path;
-              n->v.header                = *entry;
-              n->v.u.codeview.rdi.header = cv;
-              n->v.u.codeview.rdi.path   = path;
-              
-              SLLQueuePush(result.first, result.last, n);
-              ++result.count;
-            } else {
-              Assert(!"unable to read PE_CvHeaderRDI");
             }
-          } break;
+          }break;
-          default: break;
+          default:{}break;
         }
-      } break;
+      }break;
     }
   }
-  
   return result;
 }
 

src/pe/pe.h

@@ -1012,30 +1012,13 @@ struct PE_BinInfo
 typedef struct PE_DebugInfo
 {
   PE_DebugDirectory header;
-  union
+  U32 cv_magic;
-  {
+  PE_CvHeaderPDB20 cv_pdb20_header;
-    union
+  PE_CvHeaderPDB70 cv_pdb70_header;
-    {
+  PE_CvHeaderRDI cv_rdi_header;
-      U32 magic;
-      struct
-      {
-        PE_CvHeaderPDB20 header;
   String8 path;
-      } pdb20;
+}
-      struct
+PE_DebugInfo;
-      {
-        PE_CvHeaderPDB70 header;
-        String8          path;
-      } pdb70;
-      struct
-      {
-        PE_CvHeaderRDI header;
-        String8        path;
-      } rdi;
-    } codeview;
-    String8 raw_data;
-  } u;
-} PE_DebugInfo;
 
 typedef struct PE_DebugInfoNode
 {
@@ -1075,7 +1058,7 @@ internal String8 pe_string_from_dll_characteristics(Arena *arena, PE_DllCharacte
 internal B32        pe_check_magic(String8 data);
 internal PE_BinInfo pe_bin_info_from_data(Arena *arena, String8 data);
 
-internal PE_DebugInfoList           pe_parse_debug_directory(Arena *arena, String8 raw_image, String8 raw_debug_dir);
+internal PE_DebugInfoList           pe_debug_info_list_from_raw_debug_dir(Arena *arena, String8 raw_image, String8 raw_debug_dir);
 internal PE_ParsedStaticImportTable pe_static_imports_from_data(Arena *arena, B32 is_pe32, U64 section_count, COFF_SectionHeader *sections, String8 raw_data, Rng1U64 dir_file_range);
 internal PE_ParsedDelayImportTable  pe_delay_imports_from_data(Arena *arena, B32 is_pe32, U64 section_count, COFF_SectionHeader *sections, String8 raw_data, Rng1U64 dir_file_range);
 internal PE_ParsedExportTable       pe_exports_from_data(Arena *arena, U64 section_count, COFF_SectionHeader *sections, String8 raw_data, Rng1U64 dir_file_range, Rng1U64 dir_virt_range);

src/radbin/generated/radbin.meta.c

@@ -4,7 +4,7 @@
 //- GENERATED CODE
 
 C_LINKAGE_BEGIN
-String8 rb_file_format_display_name_table[9] =
+String8 rb_file_format_display_name_table[10] =
 {
 {0},
 str8_lit_comp("PDB"),
@@ -13,7 +13,8 @@ str8_lit_comp("COFF (OBJ)"),
 str8_lit_comp("COFF (Big OBJ)"),
 str8_lit_comp("COFF (Archive)"),
 str8_lit_comp("COFF (Thin Archive)"),
-str8_lit_comp("ELF"),
+str8_lit_comp("ELF32"),
+str8_lit_comp("ELF64"),
 str8_lit_comp("RDI"),
 };
 

src/radbin/generated/radbin.meta.h

@@ -15,13 +15,14 @@ RB_FileFormat_COFF_OBJ,
 RB_FileFormat_COFF_BigOBJ,
 RB_FileFormat_COFF_Archive,
 RB_FileFormat_COFF_ThinArchive,
-RB_FileFormat_ELF,
+RB_FileFormat_ELF32,
+RB_FileFormat_ELF64,
 RB_FileFormat_RDI,
 RB_FileFormat_COUNT,
 } RB_FileFormat;
 
 C_LINKAGE_BEGIN
-extern String8 rb_file_format_display_name_table[9];
+extern String8 rb_file_format_display_name_table[10];
 
 C_LINKAGE_END
 

src/radbin/radbin.c

@@ -19,21 +19,21 @@ rb_entry_point(CmdLine *cmdline)
   log_scope_begin();
   
   //////////////////////////////
-  //- rjf: analyze command line input files
+  //- rjf: analyze & load command line input files
   //
-  typedef struct File File;
+  RB_FileList input_files = {0};
-  struct File
   {
-    File *next;
+    String8List input_file_path_tasks = str8_list_copy(arena, &cmdline->inputs);
-    RB_FileFormat format;
+    for(String8Node *n = input_file_path_tasks.first; n != 0; n = n->next)
-    String8 path;
+    {
-  };
+      //////////////////////////
-  File *first_input_file = 0;
+      //- rjf: do thin analysis of file
-  File *last_input_file = 0;
+      //
-  for(String8Node *n = cmdline->inputs.first; n != 0; n = n->next)
+      RB_FileFormat file_format = RB_FileFormat_Null;
+      RB_FileFormatFlags file_format_flags = 0;
       {
         OS_Handle file = os_file_open(OS_AccessFlag_Read, n->string);
-    RB_FileFormat file_format = RB_FileFormat_Null;
+        FileProperties props = os_properties_from_file(file);
         
         //- rjf: PDB magic -> PDB input
         if(file_format == RB_FileFormat_Null)
@@ -111,7 +111,6 @@ rb_entry_point(CmdLine *cmdline)
           os_file_read_struct(file, 0, &header_maybe);
           U64 section_count = header_maybe.section_count;
           U64 section_hdr_opl_off = sizeof(header_maybe) + section_count*sizeof(COFF_SectionHeader);
-      FileProperties props = os_properties_from_file(file);
           
           // rjf: check if machine type is valid
           B32 machine_type_is_valid = 0;
@@ -199,7 +198,7 @@ rb_entry_point(CmdLine *cmdline)
                               identifier_maybe[ELF_Identifier_Mag3] == 'F');
           if(is_elf_magic)
           {
-        file_format = RB_FileFormat_ELF;
+            file_format = ELF_HdrIs64Bit(identifier_maybe) ? RB_FileFormat_ELF64 : RB_FileFormat_ELF32;
           }
         }
         
@@ -214,7 +213,12 @@ rb_entry_point(CmdLine *cmdline)
           }
         }
         
+        os_file_close(file);
+      }
+      
+      //////////////////////////
       //- rjf: log file recognition
+      //
       if(file_format != RB_FileFormat_Null)
       {
         log_infof("%S recognized as %S\n", n->string, rb_file_format_display_name_table[file_format]);
@@ -224,22 +228,109 @@ rb_entry_point(CmdLine *cmdline)
         log_infof("%S was not recognized as a supported format.\n", n->string);
       }
       
-    //- rjf: push to list
+      //////////////////////////
-    File *file_n = push_array(arena, File, 1);
+      //- rjf: load recognized files
-    file_n->path = n->string;
+      //
-    file_n->format = file_format;
+      String8 file_data = {0};
-    SLLQueuePush(first_input_file, last_input_file, file_n);
+      if(file_format != RB_FileFormat_Null)
+      {
+        file_data = os_data_from_file_path(arena, n->string);
+      }
       
-    os_file_close(file);
+      //////////////////////////
+      //- rjf: PE format => generate new implicit path tasks for PDBs
+      //
+      if(file_format == RB_FileFormat_PE)
+      {
+        Temp scratch = scratch_begin(&arena, 1);
+        PE_BinInfo pe_bin_info = pe_bin_info_from_data(scratch.arena, file_data);
+        String8 raw_debug_dir = str8_substr(file_data, pe_bin_info.data_dir_franges[PE_DataDirectoryIndex_DEBUG]);
+        PE_DebugInfoList debug_dir = pe_debug_info_list_from_raw_debug_dir(scratch.arena, file_data, raw_debug_dir);
+        for(PE_DebugInfoNode *n = debug_dir.first; n != 0; n = n->next)
+        {
+          if(n->v.path.size != 0)
+          {
+            str8_list_push(arena, &input_file_path_tasks, n->v.path);
+          }
+        }
+        scratch_end(scratch);
+      }
+      
+      //////////////////////////
+      //- rjf: ELF format => generate new implicit path tasks for debug files
+      //
+      if(file_format == RB_FileFormat_ELF32 ||
+         file_format == RB_FileFormat_ELF64)
+      {
+        ELF_BinInfo elf = elf_bin_from_data(file_data);
+        ELF_GnuDebugLink debug_link = {0};
+        if(elf_parse_debug_link(file_data, &elf, &debug_link) &&
+           debug_link.path.size != 0)
+        {
+          str8_list_push(arena, &input_file_path_tasks, debug_link.path);
+        }
+      }
+      
+      //////////////////////////
+      //- rjf: PE => check if contains DWARF
+      //
+      if(file_format == RB_FileFormat_PE)
+      {
+        Temp scratch = scratch_begin(&arena, 1);
+        PE_BinInfo pe_bin_info = pe_bin_info_from_data(scratch.arena, file_data);
+        String8 raw_section_table = str8_substr(file_data, pe_bin_info.section_table_range);
+        String8 string_table = str8_substr(file_data, pe_bin_info.string_table_range);
+        U64 section_count = raw_section_table.size / sizeof(COFF_SectionHeader);
+        COFF_SectionHeader *section_table = (COFF_SectionHeader *)raw_section_table.str;
+        if(dw_is_dwarf_present_coff_section_table(file_data, string_table, section_count, section_table))
+        {
+          file_format_flags |= RB_FileFormatFlag_HasDWARF;
+        }
+        scratch_end(scratch);
+      }
+      
+      //////////////////////////
+      //- rjf: ELF => check if contains DWARF
+      //
+      if(file_format == RB_FileFormat_ELF32 ||
+         file_format == RB_FileFormat_ELF64)
+      {
+        Temp scratch = scratch_begin(&arena, 1);
+        ELF_BinInfo elf_bin = elf_bin_from_data(file_data);
+        if(dw_is_dwarf_present_elf_section_table(file_data, &elf_bin))
+        {
+          file_format_flags |= RB_FileFormatFlag_HasDWARF;
+        }
+        scratch_end(scratch);
+      }
+      
+      //////////////////////////
+      //- rjf: push to list
+      //
+      {
+        RB_File *f = push_array(arena, RB_File, 1);
+        f->format       = file_format;
+        f->format_flags = file_format_flags;
+        f->path         = n->string;
+        f->data         = file_data;
+        RB_FileNode *file_n = push_array(arena, RB_FileNode, 1);
+        file_n->v = f;
+        SLLQueuePush(input_files.first, input_files.last, file_n);
+        input_files.count += 1;
+      }
+    }
   }
   
   //////////////////////////////
   //- rjf: bucket input files by format
   //
-  String8List input_paths_from_format_table[RB_FileFormat_COUNT] = {0};
+  RB_FileList input_files_from_format_table[RB_FileFormat_COUNT] = {0};
-  for(File *f = first_input_file; f != 0; f = f->next)
+  for(RB_FileNode *n = input_files.first; n != 0; n = n->next)
   {
-    str8_list_push(arena, &input_paths_from_format_table[f->format], f->path);
+    RB_FileNode *file_n = push_array(arena, RB_FileNode, 1);
+    file_n->v = n->v;
+    SLLQueuePush(input_files_from_format_table[n->v->format].first, input_files_from_format_table[n->v->format].last, file_n);
+    input_files_from_format_table[n->v->format].count += 1;
   }
   
   //////////////////////////////
@@ -284,7 +375,7 @@ rb_entry_point(CmdLine *cmdline)
     }
     
     //- rjf: we can infer from the user-specified output path
-    else if(str8_match(str8_skip_last_dot(output_path), str8_lit("rdi"), StringMatchFlag_CaseInsensitive))
+    if(str8_match(str8_skip_last_dot(output_path), str8_lit("rdi"), StringMatchFlag_CaseInsensitive))
     {
       output_kind = OutputKind_RDI;
       log_infof("Output path has .rdi extension; performing `%S`\n", output_kind_info[output_kind].title);
@@ -362,37 +453,16 @@ rb_entry_point(CmdLine *cmdline)
     }break;
     
     ////////////////////////////
-    //- rjf: RDI -> conversion based on inputs
+    //- rjf: RDI, Breakpad -> conversion based on inputs
     //
     case OutputKind_RDI:
+    case OutputKind_Breakpad:
     {
-      //- rjf: unpack subset flags
-      RDIM_SubsetFlags subset_flags = 0xffffffff;
-      {
-        String8List only_names = cmd_line_strings(cmdline, str8_lit("only"));
-        if(only_names.node_count != 0)
-        {
-          subset_flags = 0;
-        }
-        for(String8Node *n = only_names.first; n != 0; n = n->next)
-        {
-          if(0){}
-#define X(name, name_lower) else if(str8_match(n->string, str8_lit(#name_lower), 0)) { subset_flags |= RDIM_SubsetFlag_##name; }
-          RDIM_Subset_XList
-#undef X
-        }
-        String8List omit_names = cmd_line_strings(cmdline, str8_lit("omit"));
-        for(String8Node *n = omit_names.first; n != 0; n = n->next)
-        {
-          if(0){}
-#define X(name, name_lower) else if(str8_match(n->string, str8_lit(#name_lower), 0)) { subset_flags &= ~RDIM_SubsetFlag_##name; }
-          RDIM_Subset_XList
-#undef X
-        }
-      }
-      
       //- rjf: no inputs => help
-      if(cmdline->inputs.node_count == 0)
+      if(cmdline->inputs.node_count == 0) switch(output_kind)
+      {
+        default:
+        case OutputKind_RDI:
         {
           fprintf(stderr, "The following arguments are accepted:\n\n");
           
@@ -425,26 +495,196 @@ rb_entry_point(CmdLine *cmdline)
           fprintf(stderr, " - type_name_map                  The name -> user-defined-type table\n");
           fprintf(stderr, " - link_name_procedure_name_map   The link_name -> procedure table\n");
           fprintf(stderr, " - normal_source_path_name_map    The path -> source file table\n");
+        }break;
+        case OutputKind_Breakpad:
+        {
+          fprintf(stderr, "All input files specified on the command line will be dumped. The following\n");
+          fprintf(stderr, "formats are currently supported: PE, COFF, RDI, and ELF\n\n");
+        }
+      }
+      
+      //- rjf: unpack subset flags
+      RDIM_SubsetFlags subset_flags = 0xffffffff;
+      switch(output_kind)
+      {
+        case OutputKind_RDI:
+        {
+          String8List only_names = cmd_line_strings(cmdline, str8_lit("only"));
+          if(only_names.node_count != 0)
+          {
+            subset_flags = 0;
+          }
+          for(String8Node *n = only_names.first; n != 0; n = n->next)
+          {
+            if(0){}
+#define X(name, name_lower) else if(str8_match(n->string, str8_lit(#name_lower), 0)) { subset_flags |= RDIM_SubsetFlag_##name; }
+            RDIM_Subset_XList
+#undef X
+          }
+          String8List omit_names = cmd_line_strings(cmdline, str8_lit("omit"));
+          for(String8Node *n = omit_names.first; n != 0; n = n->next)
+          {
+            if(0){}
+#define X(name, name_lower) else if(str8_match(n->string, str8_lit(#name_lower), 0)) { subset_flags &= ~RDIM_SubsetFlag_##name; }
+            RDIM_Subset_XList
+#undef X
+          }
+        }break;
+        case OutputKind_Breakpad:
+        {
+          subset_flags = RDIM_SubsetFlag_All & ~(RDIM_SubsetFlag_Types|RDIM_SubsetFlag_UDTs);
+        }break;
+      }
+      
+      //- rjf: convert inputs to RDI info
+      B32 convert_done = 0;
+      RDIM_BakeParams bake_params = {0};
+      {
+        //- rjf: PE inputs w/ DWARF, or ELF inputs => DWARF -> RDI conversion
+        if(!convert_done &&
+           ((input_files_from_format_table[RB_FileFormat_PE].count != 0 &&
+             input_files_from_format_table[RB_FileFormat_PE].first->v->format_flags & RB_FileFormatFlag_HasDWARF) ||
+            (input_files_from_format_table[RB_FileFormat_ELF32].count != 0 ||
+             input_files_from_format_table[RB_FileFormat_ELF64].count != 0)))
+        {
+          convert_done = 1;
+          log_infof("PEs w/ DWARF, or ELFs specified; producing RDI by converting DWARF data\n");
+          
+          // rjf: convert
+          D2R_ConvertParams convert_params = {0};
+          {
+            B32 got_exe = 0;
+            B32 got_dbg = 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;
+                  convert_params.dbg_name = n->v->path;
+                  convert_params.dbg_data = n->v->data;
+                  convert_params.exe_name = n->v->path;
+                  convert_params.exe_data = n->v->data;
+                  convert_params.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;
+                convert_params.exe_name = n->v->path;
+                convert_params.exe_data = n->v->data;
+                convert_params.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;
+                convert_params.exe_name = n->v->path;
+                convert_params.exe_data = n->v->data;
+                convert_params.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;
+                  convert_params.dbg_name = n->v->path;
+                  convert_params.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;
+                  convert_params.dbg_name = n->v->path;
+                  convert_params.dbg_data = n->v->data;
+                  break;
+                }
+              }
+            }
+            convert_params.subset_flags   = subset_flags;
+            convert_params.deterministic  = cmd_line_has_flag(cmdline, str8_lit("deterministic"));
+          }
+          ProfScope("convert") bake_params = d2r_convert(arena, async_root, &convert_params);
+          
+          // rjf: no output path? -> pick one based on debug
+          if(output_path.size == 0)
+          {
+            output_path = push_str8f(arena, "%S.rdi", str8_chop_last_dot(convert_params.dbg_name));
+          }
         }
         
         //- rjf: PDB inputs => PDB -> RDI conversion
-      else if(input_paths_from_format_table[RB_FileFormat_PDB].node_count != 0)
+        if(!convert_done &&
+           input_files_from_format_table[RB_FileFormat_PDB].count != 0)
         {
+          convert_done = 1;
           log_infof("PDBs specified; producing RDI by converting PDB data\n");
           
+          // rjf: get EXE/PDB file data
+          RB_File *exe_file = rb_file_list_first(&input_files_from_format_table[RB_FileFormat_PE]);
+          RB_File *pdb_file = rb_file_list_first(&input_files_from_format_table[RB_FileFormat_PDB]);
+          String8 exe_path  = exe_file->path;
+          String8 pdb_path  = pdb_file->path;
+          String8 exe_data  = os_data_from_file_path(arena, exe_path);
+          String8 pdb_data  = os_data_from_file_path(arena, pdb_path);
+          
           // rjf: convert
           P2R_ConvertParams convert_params = {0};
           {
-          convert_params.input_pdb_name = str8_list_first(&input_paths_from_format_table[RB_FileFormat_PDB]);
+            convert_params.input_pdb_name = pdb_path;
-          convert_params.input_exe_name = str8_list_first(&input_paths_from_format_table[RB_FileFormat_PE]);
+            convert_params.input_exe_name = exe_path;
-          convert_params.input_pdb_data = os_data_from_file_path(arena, convert_params.input_pdb_name);
+            convert_params.input_pdb_data = pdb_data;
-          convert_params.input_exe_data = os_data_from_file_path(arena, convert_params.input_exe_name);
+            convert_params.input_exe_data = exe_data;
             convert_params.subset_flags   = subset_flags;
             convert_params.deterministic  = cmd_line_has_flag(cmdline, str8_lit("deterministic"));
           }
-        RDIM_BakeParams bake_params = {0};
           ProfScope("convert") bake_params = p2r_convert(arena, async_root, &convert_params);
           
+          // rjf: no output path? -> pick one based on PDB
+          if(output_path.size == 0)
+          {
+            output_path = push_str8f(arena, "%S.rdi", str8_chop_last_dot(convert_params.input_pdb_name));
+          }
+        }
+      }
+      
+      //- rjf: no viable input paths
+      if(!convert_done && cmdline->inputs.node_count != 0)
+      {
+        log_user_errorf("Could not load debug info from the specified inputs. You must provide either a valid PDB file or an executable image (PE, ELF) file with DWARF debug info.");
+      }
+      
+      //- rjf: convert done => generate output
+      if(convert_done) switch(output_kind)
+      {
+        //- rjf: generate RDI blobs
+        case OutputKind_RDI:
+        {
           // rjf: bake
           RDIM_BakeResults bake_results = {0};
           ProfScope("bake") bake_results = rdim_bake(arena, async_root, &bake_params);
@@ -463,95 +703,28 @@ rb_entry_point(CmdLine *cmdline)
           // rjf: serialize
           String8List blobs = rdim_file_blobs_from_section_bundle(arena, &serialized_section_bundle__compressed);
           str8_list_concat_in_place(&output_blobs, &blobs);
-        
-        // rjf: no output path? -> pick one based on PDB
-        if(output_path.size == 0)
-        {
-          output_path = push_str8f(arena, "%S.rdi", str8_chop_last_dot(convert_params.input_pdb_name));
-        }
-      }
-      
-      //- rjf: no viable input paths
-      else
-      {
-        log_user_errorf("Could not create an RDI file from the specified inputs. You must provide either a valid PDB file or an executable image (PE, ELF) file with DWARF information.");
-      }
         }break;
         
-    ////////////////////////////
+        //- rjf: generate breakpad text
-    //- rjf: dump -> textual dump of inputs
-    //
-    case OutputKind_Dump:
-    {
-      //- rjf: no inputs => help
-      if(cmdline->inputs.node_count == 0)
-      {
-        fprintf(stderr, "All input files specified on the command line will be dumped. The following\n");
-        fprintf(stderr, "formats are currently supported: PE, COFF, RDI, and ELF\n\n");
-      }
-      
-      //- rjf: dump input files in order
-      String8List dump = {0};
-      for(File *f = first_input_file; f != 0; f = f->next)
-      {
-        
-      }
-      
-      //- rjf: join with output
-      str8_list_concat_in_place(&output_blobs, &dump);
-    }break;
-    
-    ////////////////////////////
-    //- rjf: breakpad -> conversion based on inputs
-    //
         case OutputKind_Breakpad:
-    {
-      //- rjf: no inputs => help
-      if(cmdline->inputs.node_count == 0)
-      {
-        fprintf(stderr, "Pass a path to a PDB file, and optionally its associated PE file, for which\n");
-        fprintf(stderr, "a Breakpad file should be generated.\n");
-      }
-      
-      //- rjf: PDB inputs => PDB -> Breakpad conversion
-      else if(input_paths_from_format_table[RB_FileFormat_PDB].node_count != 0)
-      {
-        log_infof("PDBs specified; producing Breakpad by converting PDB data\n");
-        
-        // rjf: convert
-        P2R_ConvertParams convert_params = {0};
-        {
-          convert_params.input_pdb_name = str8_list_first(&input_paths_from_format_table[RB_FileFormat_PDB]);
-          convert_params.input_exe_name = str8_list_first(&input_paths_from_format_table[RB_FileFormat_PE]);
-          convert_params.input_pdb_data = os_data_from_file_path(arena, convert_params.input_pdb_name);
-          convert_params.input_exe_data = os_data_from_file_path(arena, convert_params.input_exe_name);
-          convert_params.subset_flags   = RDIM_SubsetFlag_All & ~(RDIM_SubsetFlag_Types|RDIM_SubsetFlag_UDTs);
-          convert_params.deterministic  = cmd_line_has_flag(cmdline, str8_lit("deterministic"));
-        }
-        RDIM_BakeParams bake_params = {0};
-        ProfScope("convert") bake_params = p2r_convert(arena, async_root, &convert_params);
-        
-        //- rjf: produce breakpad text
-        String8List dump = {0};
-        ProfScope("dump breakpad text")
         {
           p2b_async_root = async_root;
-          RDIM_BakeParams *params = &bake_params;
+          String8List dump = {0};
           
           //- rjf: kick off unit vmap baking
-          P2B_BakeUnitVMapIn bake_unit_vmap_in = {&params->units};
+          P2B_BakeUnitVMapIn bake_unit_vmap_in = {&bake_params.units};
           ASYNC_Task *bake_unit_vmap_task = async_task_launch(arena, p2b_bake_unit_vmap_work, .input = &bake_unit_vmap_in);
           
           //- rjf: kick off line-table baking
-          P2B_BakeLineTablesIn bake_line_tables_in = {&params->line_tables};
+          P2B_BakeLineTablesIn bake_line_tables_in = {&bake_params.line_tables};
           ASYNC_Task *bake_line_tables_task = async_task_launch(arena, p2b_bake_line_table_work, .input = &bake_line_tables_in);
           
           //- rjf: build unit -> line table idx array
-          U64 unit_count = params->units.total_count;
+          U64 unit_count = bake_params.units.total_count;
           U32 *unit_line_table_idxs = push_array(arena, U32, unit_count+1);
           {
             U64 dst_idx = 1;
-            for(RDIM_UnitChunkNode *n = params->units.first; n != 0; n = n->next)
+            for(RDIM_UnitChunkNode *n = bake_params.units.first; n != 0; n = n->next)
             {
               for(U64 n_idx = 0; n_idx < n->count; n_idx += 1, dst_idx += 1)
               {
@@ -561,12 +734,12 @@ rb_entry_point(CmdLine *cmdline)
           }
           
           //- rjf: dump MODULE record
-          str8_list_pushf(arena, &dump, "MODULE windows x86_64 %I64x %S\n", params->top_level_info.exe_hash, params->top_level_info.exe_name);
+          str8_list_pushf(arena, &dump, "MODULE windows x86_64 %I64x %S\n", bake_params.top_level_info.exe_hash, bake_params.top_level_info.exe_name);
           
           //- rjf: dump FILE records
           ProfScope("dump FILE records")
           {
-            for(RDIM_SrcFileChunkNode *n = params->src_files.first; n != 0; n = n->next)
+            for(RDIM_SrcFileChunkNode *n = bake_params.src_files.first; n != 0; n = n->next)
             {
               for(U64 idx = 0; idx < n->count; idx += 1)
               {
@@ -590,12 +763,12 @@ rb_entry_point(CmdLine *cmdline)
           ProfEnd();
           
           //- rjf: kick off FUNC & line record dump tasks
-          P2B_DumpProcChunkIn *dump_proc_chunk_in = push_array(arena, P2B_DumpProcChunkIn, params->procedures.chunk_count);
+          P2B_DumpProcChunkIn *dump_proc_chunk_in = push_array(arena, P2B_DumpProcChunkIn, bake_params.procedures.chunk_count);
-          ASYNC_Task **dump_proc_chunk_tasks = push_array(arena, ASYNC_Task *, params->procedures.chunk_count);
+          ASYNC_Task **dump_proc_chunk_tasks = push_array(arena, ASYNC_Task *, bake_params.procedures.chunk_count);
           ProfScope("kick off FUNC & line record dump tasks")
           {
             U64 task_idx = 0;
-            for(RDIM_SymbolChunkNode *n = params->procedures.first; n != 0; n = n->next, task_idx += 1)
+            for(RDIM_SymbolChunkNode *n = bake_params.procedures.first; n != 0; n = n->next, task_idx += 1)
             {
               dump_proc_chunk_in[task_idx].unit_vmap            = unit_vmap;
               dump_proc_chunk_in[task_idx].unit_vmap_count      = unit_vmap_count;
@@ -610,30 +783,69 @@ rb_entry_point(CmdLine *cmdline)
           //- rjf: join FUNC & line record dump tasks
           ProfScope("join FUNC & line record dump tasks")
           {
-            for(U64 idx = 0; idx < params->procedures.chunk_count; idx += 1)
+            for(U64 idx = 0; idx < bake_params.procedures.chunk_count; idx += 1)
             {
               String8List *out = async_task_join_struct(dump_proc_chunk_tasks[idx], String8List);
               str8_list_concat_in_place(&dump, out);
             }
           }
-        }
           
-        //- rjf: join with out
           str8_list_concat_in_place(&output_blobs, &dump);
-        
+        }break;
-        // rjf: no output path? -> pick one based on PDB
-        if(output_path.size == 0)
-        {
-          output_path = push_str8f(arena, "%S.psyms", str8_chop_last_dot(convert_params.input_pdb_name));
-        }
-      }
-      
-      //- rjf: no viable input paths
-      else
-      {
-        log_user_errorf("Could not create a Breakpad file from the specified inputs. You must provide either a valid PDB file or an executable image (PE, ELF) file with DWARF information.");
       }
     }break;
+    
+    ////////////////////////////
+    //- rjf: dump -> textual dump of inputs
+    //
+    case OutputKind_Dump:
+    {
+      //- rjf: no inputs => help
+      if(cmdline->inputs.node_count == 0)
+      {
+        fprintf(stderr, "All input files specified on the command line will be dumped. The following\n");
+        fprintf(stderr, "formats are currently supported: PE, COFF, RDI, and ELF\n\n");
+      }
+      
+      //- rjf: dump input files in order
+      String8List dump = {0};
+      for(RB_FileNode *n = input_files.first; n != 0; n = n->next)
+      {
+        // TODO(rjf)
+      }
+      
+      //- rjf: join with output
+      str8_list_concat_in_place(&output_blobs, &dump);
+    }break;
+  }
+  
+  //////////////////////////////
+  //- rjf: write outputs
+  //
+  if(output_path.size != 0) ProfScope("write outputs [file]")
+  {
+    OS_Handle output_file = os_file_open(OS_AccessFlag_Read|OS_AccessFlag_Write, output_path);
+    U64 off = 0;
+    for(String8Node *n = output_blobs.first; n != 0; n = n->next)
+    {
+      os_file_write(output_file, r1u64(off, off+n->string.size), n->string.str);
+      off += n->string.size;
+    }
+    os_file_close(output_file);
+    log_infof("Results written to %S", output_path);
+  }
+  else ProfScope("write outputs [stdout]")
+  {
+    for(String8Node *n = output_blobs.first; n != 0; n = n->next)
+    {
+      for(U64 off = 0; off < n->string.size;)
+      {
+        U64 size_to_write = Min(n->string.size - off, GB(2));
+        fwrite(n->string.str + off, size_to_write, 1, stdout);
+        off += size_to_write;
+      }
+    }
+    log_info(str8_lit("Results written to stdout"));
   }
   
   //////////////////////////////
@@ -656,31 +868,4 @@ rb_entry_point(CmdLine *cmdline)
       fprintf(stderr, "%.*s\n", str8_varg(n->string));
     }
   }
-  
-  //////////////////////////////
-  //- rjf: write outputs
-  //
-  if(output_path.size != 0) ProfScope("write outputs [file]")
-  {
-    OS_Handle output_file = os_file_open(OS_AccessFlag_Read|OS_AccessFlag_Write, output_path);
-    U64 off = 0;
-    for(String8Node *n = output_blobs.first; n != 0; n = n->next)
-    {
-      os_file_write(output_file, r1u64(off, off+n->string.size), n->string.str);
-      off += n->string.size;
-    }
-    os_file_close(output_file);
-  }
-  else ProfScope("write outputs [stdout]")
-  {
-    for(String8Node *n = output_blobs.first; n != 0; n = n->next)
-    {
-      for(U64 off = 0; off < n->string.size;)
-      {
-        U64 size_to_write = Min(n->string.size - off, GB(2));
-        fwrite(n->string.str + off, size_to_write, 1, stdout);
-        off += size_to_write;
-      }
-    }
-  }
 }

src/radbin/radbin.h

@@ -9,6 +9,42 @@
 
 #include "radbin/generated/radbin.meta.h"
 
+////////////////////////////////
+//~ rjf: File Types
+
+typedef U32 RB_FileFormatFlags;
+enum
+{
+  RB_FileFormatFlag_HasDWARF = (1<<0),
+};
+
+typedef struct RB_File RB_File;
+struct RB_File
+{
+  RB_FileFormat format;
+  RB_FileFormatFlags format_flags;
+  String8 path;
+  String8 data;
+};
+
+typedef struct RB_FileNode RB_FileNode;
+struct RB_FileNode
+{
+  RB_FileNode *next;
+  RB_File *v;
+};
+
+typedef struct RB_FileList RB_FileList;
+struct RB_FileList
+{
+  RB_FileNode *first;
+  RB_FileNode *last;
+  U64 count;
+};
+
+read_only global RB_File rb_file_nil = {0};
+#define rb_file_list_first(list) ((list)->first ? (list)->first->v : &rb_file_nil)
+
 ////////////////////////////////
 //~ rjf: Top-Level Entry Point
 

src/radbin/radbin.mdesk

@@ -10,7 +10,8 @@ RB_FileFormatTable:
   { COFF_BigOBJ      "COFF (Big OBJ)" }
   { COFF_Archive     "COFF (Archive)" }
   { COFF_ThinArchive "COFF (Thin Archive)" }
-  { ELF              "ELF" }
+  { ELF32            "ELF32" }
+  { ELF64            "ELF64" }
   { RDI              "RDI" }
 }
 

src/radbin/radbin_main.c

@@ -16,6 +16,7 @@
 
 //- rjf: [h]
 #include "base/base_inc.h"
+#include "linker/hash_table.h"
 #include "os/os_inc.h"
 #include "path/path.h"
 #include "async/async.h"
@@ -28,17 +29,25 @@
 #include "elf/elf_parse.h"
 #include "codeview/codeview.h"
 #include "codeview/codeview_parse.h"
+#include "dwarf/dwarf.h"
+#include "dwarf/dwarf_parse.h"
+#include "dwarf/dwarf_coff.h"
+#include "dwarf/dwarf_elf.h"
 #include "msf/msf.h"
 #include "msf/msf_parse.h"
 #include "pdb/pdb.h"
 #include "pdb/pdb_parse.h"
 #include "pdb/pdb_stringize.h"
+#include "rdi_from_coff/rdi_from_coff.h"
+#include "rdi_from_elf/rdi_from_elf.h"
 #include "rdi_from_pdb/rdi_from_pdb.h"
 #include "rdi_breakpad_from_pdb/rdi_breakpad_from_pdb.h"
+#include "rdi_from_dwarf/rdi_from_dwarf.h"
 #include "radbin/radbin.h"
 
 //- rjf: [c]
 #include "base/base_inc.c"
+#include "linker/hash_table.c"
 #include "os/os_inc.c"
 #include "path/path.c"
 #include "async/async.c"
@@ -51,13 +60,20 @@
 #include "elf/elf_parse.c"
 #include "codeview/codeview.c"
 #include "codeview/codeview_parse.c"
+#include "dwarf/dwarf.c"
+#include "dwarf/dwarf_parse.c"
+#include "dwarf/dwarf_coff.c"
+#include "dwarf/dwarf_elf.c"
 #include "msf/msf.c"
 #include "msf/msf_parse.c"
 #include "pdb/pdb.c"
 #include "pdb/pdb_parse.c"
 #include "pdb/pdb_stringize.c"
+#include "rdi_from_coff/rdi_from_coff.c"
+#include "rdi_from_elf/rdi_from_elf.c"
 #include "rdi_from_pdb/rdi_from_pdb.c"
 #include "rdi_breakpad_from_pdb/rdi_breakpad_from_pdb.c"
+#include "rdi_from_dwarf/rdi_from_dwarf.c"
 #include "radbin/radbin.c"
 
 ////////////////////////////////

src/radcon/radcon.c

@@ -166,7 +166,7 @@ rc_context_from_cmd_line(Arena *arena, CmdLine *cmdl)
   }
   
   
-  ImageType image      = Image_Null;
+  ExecutableImageKind image      = ExecutableImageKind_Null;
   String8   image_name = {0};
   String8   image_data = {0};
   String8   debug_name = {0};
@@ -182,13 +182,13 @@ rc_context_from_cmd_line(Arena *arena, CmdLine *cmdl)
   // Input has PE/COFF
   //
   if (is_pe_present) {
-    image      = Image_CoffPe;
+    image      = ExecutableImageKind_CoffPe;
     image_name = pe_name;
     image_data = pe_data;
     
     PE_BinInfo       pe            = pe_bin_info_from_data(scratch.arena, pe_data);
     String8          raw_debug_dir = str8_substr(pe_data, pe.data_dir_franges[PE_DataDirectoryIndex_DEBUG]);
-    PE_DebugInfoList debug_dir     = pe_parse_debug_directory(scratch.arena, pe_data, raw_debug_dir);
+    PE_DebugInfoList debug_dir     = pe_debug_info_list_from_raw_debug_dir(scratch.arena, pe_data, raw_debug_dir);
     for (PE_DebugInfoNode *debug_n = debug_dir.first; debug_n != 0; debug_n = debug_n->next) {
       PE_DebugInfo *debug = &debug_n->v;
       if (debug->header.type == PE_DebugDirectoryType_CODEVIEW) {
@@ -261,7 +261,7 @@ rc_context_from_cmd_line(Arena *arena, CmdLine *cmdl)
     B32 is_split_elf = is_elf_present && is_elf_debug_present && !has_elf_dwarf && has_elf_debug_dwarf;
     if (is_split_elf) {
       driver     = RC_Driver_Dwarf;
-      image      = ELF_HdrIs64Bit(elf.hdr.e_ident) ? Image_Elf64 : Image_Elf32;
+      image      = ELF_HdrIs64Bit(elf.hdr.e_ident) ? ExecutableImageKind_Elf64 : ExecutableImageKind_Elf32;
       image_name = elf_name;
       image_data = elf_data;
       debug_name = elf_debug_name;
@@ -275,7 +275,7 @@ rc_context_from_cmd_line(Arena *arena, CmdLine *cmdl)
     B32 is_monolithic_elf = is_elf_present && !is_elf_debug_present && has_elf_dwarf;
     if (is_monolithic_elf) {
       driver     = RC_Driver_Dwarf;
-      image      = ELF_HdrIs64Bit(elf.hdr.e_ident) ? Image_Elf64 : Image_Elf32;
+      image      = ELF_HdrIs64Bit(elf.hdr.e_ident) ? ExecutableImageKind_Elf64 : ExecutableImageKind_Elf32;
       image_name = elf_name;
       image_data = elf_data;
       debug_name = elf_name;
@@ -289,7 +289,7 @@ rc_context_from_cmd_line(Arena *arena, CmdLine *cmdl)
     B32 is_debug_elf = !is_elf_present && is_elf_debug_present && has_elf_debug_dwarf;
     if (is_debug_elf) {
       driver     = RC_Driver_Dwarf;
-      image      = ELF_HdrIs64Bit(elf_debug.hdr.e_ident) ? Image_Elf64 : Image_Elf32;
+      image      = ELF_HdrIs64Bit(elf_debug.hdr.e_ident) ? ExecutableImageKind_Elf64 : ExecutableImageKind_Elf32;
       debug_name = elf_debug_name;
       debug_data = elf_debug_data;
       goto driver_found;

src/radcon/radcon.h

@@ -42,7 +42,7 @@ typedef enum
 
 typedef struct RC_Context
 {
-  ImageType        image;
+  ExecutableImageKind        image;
   RC_Driver        driver;
   String8          image_name;
   String8          image_data;

src/radcon/radcon_dwarf.c

@@ -1031,10 +1031,10 @@ d2r_cu_contrib_map_from_aranges(Arena *arena, DW_Input *input, U64 image_base)
   return cm;
 }
 
-internal RDIM_Rng1U64List
+internal RDIM_Rng1U64ChunkList
 d2r_voff_ranges_from_cu_info_off(D2R_CompUnitContribMap map, U64 info_off)
 {
-  RDIM_Rng1U64List voff_ranges   = {0};
+  RDIM_Rng1U64ChunkList voff_ranges   = {0};
   U64              voff_list_idx = u64_array_bsearch(map.info_off_arr, map.count, info_off);
   if (voff_list_idx < map.count) {
     voff_ranges = map.voff_range_arr[voff_list_idx];
@@ -1073,7 +1073,7 @@ d2r_push_scope(Arena *arena, RDIM_ScopeChunkList *scopes, U64 scope_chunk_cap, D
   return scope;
 }
 
-internal RDIM_BakeParams *
+internal RDIM_BakeParams
 d2r_convert(Arena *arena, RDIM_LocalState *local_state, RC_Context *in)
 {
   Temp scratch = scratch_begin(&arena, 1);
@@ -1091,7 +1091,7 @@ d2r_convert(Arena *arena, RDIM_LocalState *local_state, RC_Context *in)
   RDIM_BinarySectionList binary_sections = {0};
   DW_Input               input           = {0};
   
-  if (in->image == Image_CoffPe) {
+  if (in->image == ExecutableImageKind_CoffPe) {
     PE_BinInfo pe = pe_bin_info_from_data(scratch.arena, in->image_data);
     
     // get image arch
@@ -1111,7 +1111,7 @@ d2r_convert(Arena *arena, RDIM_LocalState *local_state, RC_Context *in)
     
     // make DWARF input
     input = dw_input_from_coff_section_table(scratch.arena, in->image_data, string_table, section_count, section_table);
-  } else if (in->image == Image_Elf32 || in->image == Image_Elf64) {
+  } else if (in->image == ExecutableImageKind_Elf32 || in->image == ExecutableImageKind_Elf64) {
     ELF_BinInfo elf = elf_bin_from_data(in->debug_data);
     
     // get image arch
@@ -2066,19 +2066,19 @@ d2r_convert(Arena *arena, RDIM_LocalState *local_state, RC_Context *in)
   
   //////////////////////////////// 
   
-  RDIM_BakeParams *bake_params  = push_array(arena, RDIM_BakeParams, 1);
+  RDIM_BakeParams bake_params  = {0};
-  bake_params->top_level_info   = top_level_info;
+  bake_params.top_level_info   = top_level_info;
-  bake_params->binary_sections  = binary_sections;
+  bake_params.binary_sections  = binary_sections;
-  bake_params->units            = units;
+  bake_params.units            = units;
-  bake_params->types            = types;
+  bake_params.types            = types;
-  bake_params->udts             = udts;
+  bake_params.udts             = udts;
-  bake_params->src_files        = src_files;
+  bake_params.src_files        = src_files;
-  bake_params->line_tables      = line_tables;
+  bake_params.line_tables      = line_tables;
-  bake_params->global_variables = gvars;
+  bake_params.global_variables = gvars;
-  bake_params->thread_variables = tvars;
+  bake_params.thread_variables = tvars;
-  bake_params->procedures       = procs;
+  bake_params.procedures       = procs;
-  bake_params->scopes           = scopes;
+  bake_params.scopes           = scopes;
-  bake_params->inline_sites     = inline_sites;
+  bake_params.inline_sites     = inline_sites;
   
   scratch_end(scratch);
   return bake_params;
@@ -2148,4 +2148,3 @@ rdi_reg_from_dw_reg(Arch arch, DW_Reg v, RDI_RegCode *code_out, U64 *off_out, U6
   }
   return 0;
 }
-

src/radcon/radcon_dwarf.h

@@ -24,7 +24,7 @@ typedef struct D2R_CompUnitContribMap
 {
   U64                    count;
   U64                   *info_off_arr;
-  RDIM_Rng1U64List *voff_range_arr;
+  RDIM_Rng1U64ChunkList *voff_range_arr;
 } D2R_CompUnitContribMap;
 
 ////////////////////////////////

src/raddbg/raddbg_main.c

@@ -5,7 +5,6 @@
 //~ rjf: post-0.9.19 TODO notes
 //
 //- memory view
-// [x] auto-annotations for non-locals
 // [ ] have smaller visible range than entire memory
 // space, within some bounds (e.g. 64KB)
 // [ ] dynamically expand memory space, based on
@@ -180,6 +179,7 @@
 // [x] if a breakpoint matches the entry point's starting address, its hit count
 //     is not correctly incremented.
 // [x] output: add option for scroll-to-bottom - ensure this shows up in universal ctx menu
+// [x] auto-annotations for non-locals
 
 ////////////////////////////////
 //~ rjf: Build Options
@@ -203,6 +203,7 @@
 
 //- rjf: [h]
 #include "base/base_inc.h"
+#include "linker/hash_table.h"
 #include "os/os_inc.h"
 #include "async/async.h"
 #include "rdi_format/rdi_format_local.h"
@@ -225,7 +226,14 @@
 #include "pdb/pdb.h"
 #include "pdb/pdb_parse.h"
 #include "pdb/pdb_stringize.h"
+#include "dwarf/dwarf.h"
+#include "dwarf/dwarf_parse.h"
+#include "dwarf/dwarf_coff.h"
+#include "dwarf/dwarf_elf.h"
+#include "rdi_from_coff/rdi_from_coff.h"
+#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_breakpad_from_pdb/rdi_breakpad_from_pdb.h"
 #include "radbin/radbin.h"
 #include "regs/regs.h"
@@ -249,6 +257,7 @@
 
 //- rjf: [c]
 #include "base/base_inc.c"
+#include "linker/hash_table.c"
 #include "os/os_inc.c"
 #include "async/async.c"
 #include "rdi_format/rdi_format_local.c"
@@ -271,7 +280,14 @@
 #include "pdb/pdb.c"
 #include "pdb/pdb_parse.c"
 #include "pdb/pdb_stringize.c"
+#include "dwarf/dwarf.c"
+#include "dwarf/dwarf_parse.c"
+#include "dwarf/dwarf_coff.c"
+#include "dwarf/dwarf_elf.c"
+#include "rdi_from_coff/rdi_from_coff.c"
+#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_breakpad_from_pdb/rdi_breakpad_from_pdb.c"
 #include "radbin/radbin.c"
 #include "regs/regs.c"

src/raddump/raddump.c

@@ -3043,7 +3043,7 @@ dw_print_debug_str(Arena *arena, String8List *out, String8 indent, DW_Input *inp
 }
 
 internal void
-dw_print_debug_loc(Arena *arena, String8List *out, String8 indent, DW_Input *input, Arch arch, ImageType image_type, B32 relaxed)
+dw_print_debug_loc(Arena *arena, String8List *out, String8 indent, DW_Input *input, Arch arch, ExecutableImageKind image_type, B32 relaxed)
 {
 #if 0
   DW_Section info = input->sec[DW_Section_Info];
@@ -3190,7 +3190,7 @@ dw_print_debug_loc(Arena *arena, String8List *out, String8 indent, DW_Input *inp
 }
 
 internal void
-dw_print_debug_ranges(Arena *arena, String8List *out, String8 indent, DW_Input *input, Arch arch, ImageType image_type, B32 relaxed)
+dw_print_debug_ranges(Arena *arena, String8List *out, String8 indent, DW_Input *input, Arch arch, ExecutableImageKind image_type, B32 relaxed)
 {
   NotImplemented;
 #if 0
@@ -3956,7 +3956,7 @@ dw_print_debug_str_offsets(Arena *arena, String8List *out, String8 indent, DW_In
 }
 
 internal void
-dw_format(Arena *arena, String8List *out, String8 indent, RD_Option opts, DW_Input *input, Arch arch, ImageType image_type)
+dw_format(Arena *arena, String8List *out, String8 indent, RD_Option opts, DW_Input *input, Arch arch, ExecutableImageKind image_type)
 {
   Temp scratch = scratch_begin(&arena, 1);
   
@@ -6610,7 +6610,7 @@ coff_print_obj(Arena *arena, String8List *out, String8 indent, String8 raw_data,
   
   if (opts & RD_Option_Dwarf) {
     DW_Input dwarf_input = dw_input_from_coff_section_table(scratch.arena, raw_data, raw_string_table, header->section_count, section_table);
-    dw_format(arena, out, indent, opts, &dwarf_input, arch, Image_CoffPe);
+    dw_format(arena, out, indent, opts, &dwarf_input, arch, ExecutableImageKind_CoffPe);
   }
   
   exit:;
@@ -7111,7 +7111,7 @@ pe_print_debug_diretory(Arena *arena, String8List *out, String8 indent, String8
   rd_printf("# Debug Directory");
   rd_indent();
   
-  PE_DebugInfoList debug_info_list = pe_parse_debug_directory(scratch.arena, raw_data, raw_dir);
+  PE_DebugInfoList debug_info_list = pe_debug_info_list_from_raw_debug_dir(scratch.arena, raw_data, raw_dir);
   U64 i = 0;
   for (PE_DebugInfoNode *entry = debug_info_list.first; entry != 0; entry = entry->next, ++i) {
     PE_DebugInfo *de = &entry->v;
@@ -8300,7 +8300,7 @@ pe_print(Arena *arena, String8List *out, String8 indent, String8 raw_data, RD_Op
   
   if (opts & RD_Option_Dwarf) {
     DW_Input dwarf_input = dw_input_from_coff_section_table(scratch.arena, raw_data, raw_string_table, file_header->section_count, sections);
-    dw_format(arena, out, indent, opts, &dwarf_input, arch, Image_CoffPe);
+    dw_format(arena, out, indent, opts, &dwarf_input, arch, ExecutableImageKind_CoffPe);
   }
   
   exit:;
@@ -8317,7 +8317,7 @@ elf_print_dwarf_expressions(Arena *arena, String8List *out, String8 indent, Stri
   Arch             arch        = arch_from_elf_machine(bin.hdr.e_machine);
   DW_Input         dwarf_input = dw_input_from_elf_section_table(scratch.arena, raw_data, &bin);
   ELF_Class        elf_class   = bin.hdr.e_ident[ELF_Identifier_Class];
-  ImageType        image_type  = elf_class == ELF_Class_32 ? Image_Elf32 : elf_class == ELF_Class_64 ? Image_Elf64 : ELF_Class_None;
+  ExecutableImageKind        image_type  = elf_class == ELF_Class_32 ? ExecutableImageKind_Elf32 : elf_class == ELF_Class_64 ? ExecutableImageKind_Elf64 : ELF_Class_None;
   B32              relaxed     = 1;
   Rng1U64List      cu_ranges   = dw_unit_ranges_from_data(scratch.arena, dwarf_input.sec[DW_Section_Info].data);
   DW_ListUnitInput lu_input    = dw_list_unit_input_from_input(scratch.arena, &dwarf_input);

src/raddump/raddump.h

@@ -231,8 +231,8 @@ internal void dw_print_debug_info       (Arena *arena, String8List *out, String8
 internal void dw_print_debug_abbrev     (Arena *arena, String8List *out, String8 indent, DW_Input *input);
 internal void dw_print_debug_line       (Arena *arena, String8List *out, String8 indent, DW_Input *input, DW_ListUnitInput lu_input, B32 relaxed);
 internal void dw_print_debug_str        (Arena *arena, String8List *out, String8 indent, DW_Input *input);
-internal void dw_print_debug_loc        (Arena *arena, String8List *out, String8 indent, DW_Input *input, Arch arch, ImageType image_type, B32 relaxed);
+internal void dw_print_debug_loc        (Arena *arena, String8List *out, String8 indent, DW_Input *input, Arch arch, ExecutableImageKind image_type, B32 relaxed);
-internal void dw_print_debug_ranges     (Arena *arena, String8List *out, String8 indent, DW_Input *input, Arch arch, ImageType image_type, B32 relaxed);
+internal void dw_print_debug_ranges     (Arena *arena, String8List *out, String8 indent, DW_Input *input, Arch arch, ExecutableImageKind image_type, B32 relaxed);
 internal void dw_print_debug_aranges    (Arena *arena, String8List *out, String8 indent, DW_Input *input);
 internal void dw_print_debug_addr       (Arena *arena, String8List *out, String8 indent, DW_Input *input);
 internal void dw_print_debug_loclists   (Arena *arena, String8List *out, String8 indent, DW_Input *input, Rng1U64Array segment_vranges, Arch arch);

src/rdi_from_coff/rdi_from_coff.c

@@ -0,0 +1,79 @@
+// 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

@@ -0,0 +1,11 @@
+// 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

src/rdi_from_dwarf/rdi_from_dwarf.h

@@ -3,32 +3,23 @@
 
 #pragma once
 
-typedef U64 D2R_ConvertFlags;
+typedef struct D2R_ConvertParams D2R_ConvertParams;
-enum
+struct D2R_ConvertParams
 {
-#define X(t,n,k) D2R_ConvertFlag_##t = (1ull << RDI_SectionKind_##t),
+  String8 dbg_name;
-  RDI_SectionKind_XList
+  String8 dbg_data;
-#undef X
+  String8 exe_name;
-  D2R_ConvertFlag_StrictParse,
+  String8 exe_data;
+  ExecutableImageKind exe_kind;
+  RDIM_SubsetFlags subset_flags;
+  B32 deterministic;
 };
 
-typedef struct D2R_User2Convert
-{
-  String8          input_exe_name;
-  String8          input_exe_data;
-  String8          input_debug_name;
-  String8          input_debug_data;
-  String8          output_name;
-  D2R_ConvertFlags flags;
-  String8List      errors;
-} D2R_User2Convert;
-
 typedef struct D2R_TypeTable
 {
   HashTable          *ht;
   RDIM_TypeChunkList *types;
   U64                 type_chunk_cap;
-  RDIM_Type          *void_type;
   RDIM_Type          *varg_type;
 } D2R_TypeTable;
 
@@ -44,26 +35,16 @@ typedef struct D2R_CompUnitContribMap
 {
   U64                    count;
   U64                   *info_off_arr;
-  RDIM_Rng1U64List *voff_range_arr;
+  RDIM_Rng1U64ChunkList *voff_range_arr;
 } D2R_CompUnitContribMap;
 
 ////////////////////////////////
-// Command Line -> Conversion Inputs
 
-internal D2R_User2Convert * d2r_user2convert_from_cmdln(Arena *arena, CmdLine *cmdline);
+internal RDIM_BakeParams d2r_convert(Arena *arena, ASYNC_Root *async_root, D2R_ConvertParams *params);
 
 ////////////////////////////////
-// Top-Level Conversion Entry Point
-
-internal RDIM_BakeParams *            d2r_convert (Arena          *arena, D2R_User2Convert            *in);
-internal RDIM_BakeResults             d2r_bake    (RDIM_LocalState *state, RDIM_BakeParams             *in);
-internal RDIM_SerializedSectionBundle d2r_compress(Arena          *arena, RDIM_SerializedSectionBundle in);
-
-////////////////////////////////
-// Enum Conversion
 
 internal RDI_Language   rdi_language_from_dw_language(DW_Language v);
 internal RDI_RegCodeX86 rdi_reg_from_dw_reg_x86(DW_RegX86 v);
 internal B32            rdi_reg_from_dw_reg_x64(DW_RegX64 v, RDI_RegCodeX64 *code_out, U64 *off_out, U64 *size_out);
 internal B32            rdi_reg_from_dw_reg(Arch arch, DW_Reg v, RDI_RegCode *code_out, U64 *off_out, U64 *size_out);
-

src/rdi_from_elf/rdi_from_elf.c

@@ -0,0 +1,9 @@
+// Copyright (c) Epic Games Tools
+// Licensed under the MIT license (https://opensource.org/license/mit/)
+
+internal RDIM_BinarySectionList
+e2r_rdi_binary_sections_from_elf_section_table(Arena *arena, ELF_Shdr64Array shdrs)
+{
+  RDIM_BinarySectionList result = {0};
+  return result;
+}

src/rdi_from_elf/rdi_from_elf.h

@@ -0,0 +1,9 @@
+// Copyright (c) Epic Games Tools
+// Licensed under the MIT license (https://opensource.org/license/mit/)
+
+#ifndef RDI_FROM_ELF_H
+#define RDI_FROM_ELF_H
+
+internal RDIM_BinarySectionList e2r_rdi_binary_sections_from_elf_section_table(Arena *arena, ELF_Shdr64Array shdrs);
+
+#endif // RDI_FROM_ELF_H