16 Sep
2020
16 Sep
'20
8:39 a.m.
https://git.reactos.org/?p=reactos.git;a=commitdiff;h=9228b75d7fb03db13034b…
commit 9228b75d7fb03db13034b0499e8c6989a8d18103
Author: winesync <ros-dev(a)reactos.org>
AuthorDate: Fri Sep 11 18:57:59 2020 +0200
Commit: Jérôme Gardou <jerome.gardou(a)reactos.org>
CommitDate: Wed Sep 16 10:35:53 2020 +0200
[WINESYNC] dbghelp: Use local ELF constants definitions.
Based on glibc.
Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>
wine commit id 56f2b950c3a090d1951edd687e1c6e9ed9388732 by Jacek Caban
<jacek(a)codeweavers.com>
---
dll/win32/dbghelp/elf_module.c | 61 +++++++++++++++++++++++++++++++-----------
sdk/tools/winesync/dbghelp.cfg | 2 +-
2 files changed, 47 insertions(+), 16 deletions(-)
diff --git a/dll/win32/dbghelp/elf_module.c b/dll/win32/dbghelp/elf_module.c
index a6255e134cc..ae25170bfc0 100644
--- a/dll/win32/dbghelp/elf_module.c
+++ b/dll/win32/dbghelp/elf_module.c
@@ -101,7 +101,38 @@ struct elf_module_info
struct image_file_map file_map;
};
-#define ELF_AT_SYSINFO_EHDR 33
+/* Legal values for sh_type (section type). */
+#define ELF_SHT_NULL 0 /* Section header table entry unused */
+#define ELF_SHT_PROGBITS 1 /* Program data */
+#define ELF_SHT_SYMTAB 2 /* Symbol table */
+#define ELF_SHT_STRTAB 3 /* String table */
+#define ELF_SHT_RELA 4 /* Relocation entries with addends */
+#define ELF_SHT_HASH 5 /* Symbol hash table */
+#define ELF_SHT_DYNAMIC 6 /* Dynamic linking information */
+#define ELF_SHT_NOTE 7 /* Notes */
+#define ELF_SHT_NOBITS 8 /* Program space with no data (bss) */
+#define ELF_SHT_REL 9 /* Relocation entries, no addends */
+#define ELF_SHT_SHLIB 10 /* Reserved */
+#define ELF_SHT_DYNSYM 11 /* Dynamic linker symbol table */
+#define ELF_SHT_INIT_ARRAY 14 /* Array of constructors */
+#define ELF_SHT_FINI_ARRAY 15 /* Array of destructors */
+#define ELF_SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */
+#define ELF_SHT_GROUP 17 /* Section group */
+#define ELF_SHT_SYMTAB_SHNDX 18 /* Extended section indeces */
+#define ELF_SHT_NUM 19 /* Number of defined types. */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type). */
+#define ELF_STT_NOTYPE 0 /* Symbol type is unspecified */
+#define ELF_STT_OBJECT 1 /* Symbol is a data object */
+#define ELF_STT_FUNC 2 /* Symbol is a code object */
+#define ELF_STT_SECTION 3 /* Symbol associated with a section */
+#define ELF_STT_FILE 4 /* Symbol's name is file name */
+
+#define ELF_PT_LOAD 1 /* Loadable program segment */
+
+#define ELF_DT_DEBUG 21 /* For debugging; unspecified */
+
+#define ELF_AT_SYSINFO_EHDR 33
/******************************************************************
* elf_map_section
@@ -116,7 +147,7 @@ static const char* elf_map_section(struct image_section_map* ism)
assert(ism->fmap->modtype == DMT_ELF);
if (ism->sidx < 0 || ism->sidx >= ism->fmap->u.elf.elfhdr.e_shnum
||
- fmap->sect[ism->sidx].shdr.sh_type == SHT_NOBITS)
+ fmap->sect[ism->sidx].shdr.sh_type == ELF_SHT_NOBITS)
return IMAGE_NO_MAP;
if (fmap->target_copy)
@@ -503,7 +534,7 @@ static BOOL elf_map_file(struct elf_map_file_data* emfd, struct
image_file_map*
if (elf_map_file_read(fmap, emfd, &phdr, sizeof(phdr),
fmap->u.elf.elfhdr.e_phoff + i * sizeof(phdr))
&&
- phdr.p_type == PT_LOAD)
+ phdr.p_type == ELF_PT_LOAD)
{
tmp = (phdr.p_vaddr + phdr.p_memsz + page_mask) & ~page_mask;
if (fmap->u.elf.elf_size < tmp) fmap->u.elf.elf_size = tmp;
@@ -526,7 +557,7 @@ static BOOL elf_map_file(struct elf_map_file_data* emfd, struct
image_file_map*
if (elf_map_file_read(fmap, emfd, &phdr, sizeof(phdr),
fmap->u.elf.elfhdr.e_phoff + i * sizeof(phdr))
&&
- phdr.p_type == PT_LOAD)
+ phdr.p_type == ELF_PT_LOAD)
{
tmp = (phdr.p_vaddr + phdr.p_memsz + page_mask) & ~page_mask;
if (fmap->u.elf.elf_size < tmp) fmap->u.elf.elf_size = tmp;
@@ -612,8 +643,8 @@ static void elf_hash_symtab(struct module* module, struct pool* pool,
struct image_section_map ism, ism_str;
const char *symtab;
- if (!elf_find_section_type(fmap, ".symtab", SHT_SYMTAB, &ism)
&&
- !elf_find_section_type(fmap, ".dynsym", SHT_DYNSYM, &ism)) return;
+ if (!elf_find_section_type(fmap, ".symtab", ELF_SHT_SYMTAB, &ism)
&&
+ !elf_find_section_type(fmap, ".dynsym", ELF_SHT_DYNSYM, &ism))
return;
if ((symtab = image_map_section(&ism)) == IMAGE_NO_MAP) return;
ism_str.fmap = ism.fmap;
ism_str.sidx = fmap->u.elf.sect[ism.sidx].shdr.sh_link;
@@ -653,7 +684,7 @@ static void elf_hash_symtab(struct module* module, struct pool* pool,
/* Ignore certain types of entries which really aren't of that much
* interest.
*/
- if ((type != STT_NOTYPE && type != STT_FILE && type != STT_OBJECT
&& type != STT_FUNC)
+ if ((type != ELF_STT_NOTYPE && type != ELF_STT_FILE && type !=
ELF_STT_OBJECT && type != ELF_STT_FUNC)
|| !sym.st_shndx)
{
continue;
@@ -664,14 +695,14 @@ static void elf_hash_symtab(struct module* module, struct pool*
pool,
/* handle some specific symtab (that we'll throw away when done) */
switch (type)
{
- case STT_FILE:
+ case ELF_STT_FILE:
if (symname)
compiland = symt_new_compiland(module, sym.st_value,
source_new(module, NULL, symname));
else
compiland = NULL;
continue;
- case STT_NOTYPE:
+ case ELF_STT_NOTYPE:
/* we are only interested in wine markers inserted by winebuild */
for (j = 0; thunks[j].symname; j++)
{
@@ -923,11 +954,11 @@ static int elf_new_wine_thunks(struct module* module, const struct
hash_table* h
*/
switch (ste->sym.st_info & 0xf)
{
- case STT_FUNC:
+ case ELF_STT_FUNC:
symt_new_function(module, ste->compiland, ste->ht_elt.name,
addr, ste->sym.st_size, NULL);
break;
- case STT_OBJECT:
+ case ELF_STT_OBJECT:
loc.kind = loc_absolute;
loc.reg = 0;
loc.offset = addr;
@@ -1121,7 +1152,7 @@ static BOOL elf_load_file_from_fmap(struct process* pcs, const
WCHAR* filename,
{
struct image_section_map ism;
- if (elf_find_section_type(fmap, ".dynamic", SHT_DYNAMIC, &ism))
+ if (elf_find_section_type(fmap, ".dynamic", ELF_SHT_DYNAMIC,
&ism))
{
char* ptr =
(char*)(ULONG_PTR)fmap->u.elf.sect[ism.sidx].shdr.sh_addr;
ULONG_PTR len;
@@ -1141,7 +1172,7 @@ static BOOL elf_load_file_from_fmap(struct process* pcs, const
WCHAR* filename,
if (!ReadProcessMemory(pcs->handle, ptr, &dyn, sizeof(dyn),
&len) ||
len != sizeof(dyn))
return ret;
- if (dyn.d_tag == DT_DEBUG)
+ if (dyn.d_tag == ELF_DT_DEBUG)
{
elf_info->dbg_hdr_addr = dyn.d_val;
if (load_offset == 0 && dyn_addr == 0) /* likely the case
*/
@@ -1167,7 +1198,7 @@ static BOOL elf_load_file_from_fmap(struct process* pcs, const
WCHAR* filename,
if (!ReadProcessMemory(pcs->handle, ptr, &dyn, sizeof(dyn),
&len) ||
len != sizeof(dyn))
return ret;
- if (dyn.d_tag == DT_DEBUG)
+ if (dyn.d_tag == ELF_DT_DEBUG)
{
elf_info->dbg_hdr_addr = dyn.d_val;
if (load_offset == 0 && dyn_addr == 0) /* likely the case
*/
@@ -1191,7 +1222,7 @@ static BOOL elf_load_file_from_fmap(struct process* pcs, const
WCHAR* filename,
struct image_section_map ism;
ULONG_PTR modbase = load_offset;
- if (elf_find_section_type(fmap, ".dynamic", SHT_DYNAMIC, &ism))
+ if (elf_find_section_type(fmap, ".dynamic", ELF_SHT_DYNAMIC,
&ism))
{
ULONG_PTR rva_dyn = elf_get_map_rva(&ism);
diff --git a/sdk/tools/winesync/dbghelp.cfg b/sdk/tools/winesync/dbghelp.cfg
index 2a684464232..0d9e9b6d711 100644
--- a/sdk/tools/winesync/dbghelp.cfg
+++ b/sdk/tools/winesync/dbghelp.cfg
@@ -4,4 +4,4 @@ files:
include/dbghelp.h: sdk/include/psdk/dbghelp.h
include/wine/mscvpdb.h: sdk/include/reactos/wine/mscvpdb.h
tags:
- wine: 6fde25300d6c93290887e47c3c4bfd55a948609b
+ wine: 56f2b950c3a090d1951edd687e1c6e9ed9388732
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