* [PATCH 0/3] contrib/elf2dmp: Windows Server 2022 support
@ 2021-11-03 16:12 Viktor Prutyanov
2021-11-03 16:12 ` [PATCH 1/3] contrib/elf2dmp: fix code style Viktor Prutyanov
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Viktor Prutyanov @ 2021-11-03 16:12 UTC (permalink / raw)
To: peter.maydell, yuri.benditovich, yan; +Cc: qemu-devel, Viktor Prutyanov
Hi,
For now, elf2dmp is unable to convert ELF-dump to DMP-dump made of
Windows Server 2022 guest. This patch series fixes it.
Viktor Prutyanov (3):
contrib/elf2dmp: fix code style
contrib/elf2dmp: move PE dir search to pe_get_data_dir_entry
contrib/elf2dmp: add PE name check and Windows Server 2022 support
contrib/elf2dmp/main.c | 103 ++++++++++++++++++++++++------------
contrib/elf2dmp/pe.h | 115 +++++++++++++++++++++++------------------
2 files changed, 134 insertions(+), 84 deletions(-)
--
2.31.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/3] contrib/elf2dmp: fix code style
2021-11-03 16:12 [PATCH 0/3] contrib/elf2dmp: Windows Server 2022 support Viktor Prutyanov
@ 2021-11-03 16:12 ` Viktor Prutyanov
2021-11-03 16:12 ` [PATCH 2/3] contrib/elf2dmp: move PE dir search to pe_get_data_dir_entry Viktor Prutyanov
2021-11-03 16:13 ` [PATCH 3/3] contrib/elf2dmp: add PE name check and Windows Server 2022 support Viktor Prutyanov
2 siblings, 0 replies; 5+ messages in thread
From: Viktor Prutyanov @ 2021-11-03 16:12 UTC (permalink / raw)
To: peter.maydell, yuri.benditovich, yan; +Cc: qemu-devel, Viktor Prutyanov
Originally elf2dmp were added with some code style issues,
especially in pe.h header, and some were introduced by
2d0fc797faaa73fbc1d30f5f9e90407bf3dd93f0. Fix them now.
Signed-off-by: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
---
contrib/elf2dmp/main.c | 9 ++--
contrib/elf2dmp/pe.h | 100 ++++++++++++++++++++---------------------
2 files changed, 56 insertions(+), 53 deletions(-)
diff --git a/contrib/elf2dmp/main.c b/contrib/elf2dmp/main.c
index 20b477d582..beb534e79c 100644
--- a/contrib/elf2dmp/main.c
+++ b/contrib/elf2dmp/main.c
@@ -281,14 +281,16 @@ static int fill_header(WinDumpHeader64 *hdr, struct pa_space *ps,
};
for (i = 0; i < ps->block_nr; i++) {
- h.PhysicalMemoryBlock.NumberOfPages += ps->block[i].size / ELF2DMP_PAGE_SIZE;
+ h.PhysicalMemoryBlock.NumberOfPages +=
+ ps->block[i].size / ELF2DMP_PAGE_SIZE;
h.PhysicalMemoryBlock.Run[i] = (WinDumpPhyMemRun64) {
.BasePage = ps->block[i].paddr / ELF2DMP_PAGE_SIZE,
.PageCount = ps->block[i].size / ELF2DMP_PAGE_SIZE,
};
}
- h.RequiredDumpSpace += h.PhysicalMemoryBlock.NumberOfPages << ELF2DMP_PAGE_BITS;
+ h.RequiredDumpSpace +=
+ h.PhysicalMemoryBlock.NumberOfPages << ELF2DMP_PAGE_BITS;
*hdr = h;
@@ -298,7 +300,8 @@ static int fill_header(WinDumpHeader64 *hdr, struct pa_space *ps,
static int fill_context(KDDEBUGGER_DATA64 *kdbg,
struct va_space *vs, QEMU_Elf *qe)
{
- int i;
+ int i;
+
for (i = 0; i < qe->state_nr; i++) {
uint64_t Prcb;
uint64_t Context;
diff --git a/contrib/elf2dmp/pe.h b/contrib/elf2dmp/pe.h
index c2a4a6ba7c..807d006364 100644
--- a/contrib/elf2dmp/pe.h
+++ b/contrib/elf2dmp/pe.h
@@ -33,70 +33,70 @@ typedef struct IMAGE_DOS_HEADER {
} __attribute__ ((packed)) IMAGE_DOS_HEADER;
typedef struct IMAGE_FILE_HEADER {
- uint16_t Machine;
- uint16_t NumberOfSections;
- uint32_t TimeDateStamp;
- uint32_t PointerToSymbolTable;
- uint32_t NumberOfSymbols;
- uint16_t SizeOfOptionalHeader;
- uint16_t Characteristics;
+ uint16_t Machine;
+ uint16_t NumberOfSections;
+ uint32_t TimeDateStamp;
+ uint32_t PointerToSymbolTable;
+ uint32_t NumberOfSymbols;
+ uint16_t SizeOfOptionalHeader;
+ uint16_t Characteristics;
} __attribute__ ((packed)) IMAGE_FILE_HEADER;
typedef struct IMAGE_DATA_DIRECTORY {
- uint32_t VirtualAddress;
- uint32_t Size;
+ uint32_t VirtualAddress;
+ uint32_t Size;
} __attribute__ ((packed)) IMAGE_DATA_DIRECTORY;
#define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
typedef struct IMAGE_OPTIONAL_HEADER64 {
- uint16_t Magic; /* 0x20b */
- uint8_t MajorLinkerVersion;
- uint8_t MinorLinkerVersion;
- uint32_t SizeOfCode;
- uint32_t SizeOfInitializedData;
- uint32_t SizeOfUninitializedData;
- uint32_t AddressOfEntryPoint;
- uint32_t BaseOfCode;
- uint64_t ImageBase;
- uint32_t SectionAlignment;
- uint32_t FileAlignment;
- uint16_t MajorOperatingSystemVersion;
- uint16_t MinorOperatingSystemVersion;
- uint16_t MajorImageVersion;
- uint16_t MinorImageVersion;
- uint16_t MajorSubsystemVersion;
- uint16_t MinorSubsystemVersion;
- uint32_t Win32VersionValue;
- uint32_t SizeOfImage;
- uint32_t SizeOfHeaders;
- uint32_t CheckSum;
- uint16_t Subsystem;
- uint16_t DllCharacteristics;
- uint64_t SizeOfStackReserve;
- uint64_t SizeOfStackCommit;
- uint64_t SizeOfHeapReserve;
- uint64_t SizeOfHeapCommit;
- uint32_t LoaderFlags;
- uint32_t NumberOfRvaAndSizes;
- IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
+ uint16_t Magic; /* 0x20b */
+ uint8_t MajorLinkerVersion;
+ uint8_t MinorLinkerVersion;
+ uint32_t SizeOfCode;
+ uint32_t SizeOfInitializedData;
+ uint32_t SizeOfUninitializedData;
+ uint32_t AddressOfEntryPoint;
+ uint32_t BaseOfCode;
+ uint64_t ImageBase;
+ uint32_t SectionAlignment;
+ uint32_t FileAlignment;
+ uint16_t MajorOperatingSystemVersion;
+ uint16_t MinorOperatingSystemVersion;
+ uint16_t MajorImageVersion;
+ uint16_t MinorImageVersion;
+ uint16_t MajorSubsystemVersion;
+ uint16_t MinorSubsystemVersion;
+ uint32_t Win32VersionValue;
+ uint32_t SizeOfImage;
+ uint32_t SizeOfHeaders;
+ uint32_t CheckSum;
+ uint16_t Subsystem;
+ uint16_t DllCharacteristics;
+ uint64_t SizeOfStackReserve;
+ uint64_t SizeOfStackCommit;
+ uint64_t SizeOfHeapReserve;
+ uint64_t SizeOfHeapCommit;
+ uint32_t LoaderFlags;
+ uint32_t NumberOfRvaAndSizes;
+ IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
} __attribute__ ((packed)) IMAGE_OPTIONAL_HEADER64;
typedef struct IMAGE_NT_HEADERS64 {
- uint32_t Signature;
- IMAGE_FILE_HEADER FileHeader;
- IMAGE_OPTIONAL_HEADER64 OptionalHeader;
+ uint32_t Signature;
+ IMAGE_FILE_HEADER FileHeader;
+ IMAGE_OPTIONAL_HEADER64 OptionalHeader;
} __attribute__ ((packed)) IMAGE_NT_HEADERS64;
typedef struct IMAGE_DEBUG_DIRECTORY {
- uint32_t Characteristics;
- uint32_t TimeDateStamp;
- uint16_t MajorVersion;
- uint16_t MinorVersion;
- uint32_t Type;
- uint32_t SizeOfData;
- uint32_t AddressOfRawData;
- uint32_t PointerToRawData;
+ uint32_t Characteristics;
+ uint32_t TimeDateStamp;
+ uint16_t MajorVersion;
+ uint16_t MinorVersion;
+ uint32_t Type;
+ uint32_t SizeOfData;
+ uint32_t AddressOfRawData;
+ uint32_t PointerToRawData;
} __attribute__ ((packed)) IMAGE_DEBUG_DIRECTORY;
#define IMAGE_DEBUG_TYPE_CODEVIEW 2
--
2.31.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/3] contrib/elf2dmp: move PE dir search to pe_get_data_dir_entry
2021-11-03 16:12 [PATCH 0/3] contrib/elf2dmp: Windows Server 2022 support Viktor Prutyanov
2021-11-03 16:12 ` [PATCH 1/3] contrib/elf2dmp: fix code style Viktor Prutyanov
@ 2021-11-03 16:12 ` Viktor Prutyanov
2021-11-03 16:13 ` [PATCH 3/3] contrib/elf2dmp: add PE name check and Windows Server 2022 support Viktor Prutyanov
2 siblings, 0 replies; 5+ messages in thread
From: Viktor Prutyanov @ 2021-11-03 16:12 UTC (permalink / raw)
To: peter.maydell, yuri.benditovich, yan; +Cc: qemu-devel, Viktor Prutyanov
Move out PE directory search functionality to be reused not only
for Debug Directory processing but for arbitrary PE directory.
Signed-off-by: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
---
contrib/elf2dmp/main.c | 66 +++++++++++++++++++++++-------------------
1 file changed, 37 insertions(+), 29 deletions(-)
diff --git a/contrib/elf2dmp/main.c b/contrib/elf2dmp/main.c
index beb534e79c..a62fde23cc 100644
--- a/contrib/elf2dmp/main.c
+++ b/contrib/elf2dmp/main.c
@@ -332,6 +332,40 @@ static int fill_context(KDDEBUGGER_DATA64 *kdbg,
return 0;
}
+static int pe_get_data_dir_entry(uint64_t base, void *start_addr, int idx,
+ void *entry, size_t size, struct va_space *vs)
+{
+ const char e_magic[2] = "MZ";
+ const char Signature[4] = "PE\0\0";
+ IMAGE_DOS_HEADER *dos_hdr = start_addr;
+ IMAGE_NT_HEADERS64 nt_hdrs;
+ IMAGE_FILE_HEADER *file_hdr = &nt_hdrs.FileHeader;
+ IMAGE_OPTIONAL_HEADER64 *opt_hdr = &nt_hdrs.OptionalHeader;
+ IMAGE_DATA_DIRECTORY *data_dir = nt_hdrs.OptionalHeader.DataDirectory;
+
+ if (memcmp(&dos_hdr->e_magic, e_magic, sizeof(e_magic))) {
+ return 1;
+ }
+
+ if (va_space_rw(vs, base + dos_hdr->e_lfanew,
+ &nt_hdrs, sizeof(nt_hdrs), 0)) {
+ return 1;
+ }
+
+ if (memcmp(&nt_hdrs.Signature, Signature, sizeof(Signature)) ||
+ file_hdr->Machine != 0x8664 || opt_hdr->Magic != 0x020b) {
+ return 1;
+ }
+
+ if (va_space_rw(vs,
+ base + data_dir[idx].VirtualAddress,
+ entry, size, 0)) {
+ return 1;
+ }
+
+ return 0;
+}
+
static int write_dump(struct pa_space *ps,
WinDumpHeader64 *hdr, const char *name)
{
@@ -368,42 +402,16 @@ static int write_dump(struct pa_space *ps,
static int pe_get_pdb_symstore_hash(uint64_t base, void *start_addr,
char *hash, struct va_space *vs)
{
- const char e_magic[2] = "MZ";
- const char Signature[4] = "PE\0\0";
const char sign_rsds[4] = "RSDS";
- IMAGE_DOS_HEADER *dos_hdr = start_addr;
- IMAGE_NT_HEADERS64 nt_hdrs;
- IMAGE_FILE_HEADER *file_hdr = &nt_hdrs.FileHeader;
- IMAGE_OPTIONAL_HEADER64 *opt_hdr = &nt_hdrs.OptionalHeader;
- IMAGE_DATA_DIRECTORY *data_dir = nt_hdrs.OptionalHeader.DataDirectory;
IMAGE_DEBUG_DIRECTORY debug_dir;
OMFSignatureRSDS rsds;
char *pdb_name;
size_t pdb_name_sz;
size_t i;
- QEMU_BUILD_BUG_ON(sizeof(*dos_hdr) >= ELF2DMP_PAGE_SIZE);
-
- if (memcmp(&dos_hdr->e_magic, e_magic, sizeof(e_magic))) {
- return 1;
- }
-
- if (va_space_rw(vs, base + dos_hdr->e_lfanew,
- &nt_hdrs, sizeof(nt_hdrs), 0)) {
- return 1;
- }
-
- if (memcmp(&nt_hdrs.Signature, Signature, sizeof(Signature)) ||
- file_hdr->Machine != 0x8664 || opt_hdr->Magic != 0x020b) {
- return 1;
- }
-
- printf("Debug Directory RVA = 0x%08"PRIx32"\n",
- (uint32_t)data_dir[IMAGE_FILE_DEBUG_DIRECTORY].VirtualAddress);
-
- if (va_space_rw(vs,
- base + data_dir[IMAGE_FILE_DEBUG_DIRECTORY].VirtualAddress,
- &debug_dir, sizeof(debug_dir), 0)) {
+ if (pe_get_data_dir_entry(base, start_addr, IMAGE_FILE_DEBUG_DIRECTORY,
+ &debug_dir, sizeof(debug_dir), vs)) {
+ eprintf("Failed to get Debug Directory\n");
return 1;
}
--
2.31.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 3/3] contrib/elf2dmp: add PE name check and Windows Server 2022 support
2021-11-03 16:12 [PATCH 0/3] contrib/elf2dmp: Windows Server 2022 support Viktor Prutyanov
2021-11-03 16:12 ` [PATCH 1/3] contrib/elf2dmp: fix code style Viktor Prutyanov
2021-11-03 16:12 ` [PATCH 2/3] contrib/elf2dmp: move PE dir search to pe_get_data_dir_entry Viktor Prutyanov
@ 2021-11-03 16:13 ` Viktor Prutyanov
2021-11-04 11:47 ` Yuri Benditovich
2 siblings, 1 reply; 5+ messages in thread
From: Viktor Prutyanov @ 2021-11-03 16:13 UTC (permalink / raw)
To: peter.maydell, yuri.benditovich, yan; +Cc: qemu-devel, Viktor Prutyanov
Since its inception elf2dmp has checked MZ signatures within an
address space above IDT[0] interrupt vector and took first PE image
found as Windows Kernel.
But in Windows Server 2022 memory dump this address space range is
full of invalid PE fragments and the tool must check that PE image
is 'ntoskrnl.exe' actually.
So, introduce additional validation by checking image name from
Export Directory against 'ntoskrnl.exe'.
Signed-off-by: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
---
contrib/elf2dmp/main.c | 28 ++++++++++++++++++++++++++--
contrib/elf2dmp/pe.h | 15 +++++++++++++++
2 files changed, 41 insertions(+), 2 deletions(-)
diff --git a/contrib/elf2dmp/main.c b/contrib/elf2dmp/main.c
index a62fde23cc..04cdd07292 100644
--- a/contrib/elf2dmp/main.c
+++ b/contrib/elf2dmp/main.c
@@ -17,6 +17,7 @@
#define SYM_URL_BASE "https://msdl.microsoft.com/download/symbols/"
#define PDB_NAME "ntkrnlmp.pdb"
+#define PE_NAME "ntoskrnl.exe"
#define INITIAL_MXCSR 0x1f80
@@ -399,6 +400,25 @@ static int write_dump(struct pa_space *ps,
return fclose(dmp_file);
}
+static bool pe_check_export_name(uint64_t base, void *start_addr,
+ struct va_space *vs)
+{
+ IMAGE_EXPORT_DIRECTORY export_dir;
+ const char *pe_name;
+
+ if (pe_get_data_dir_entry(base, start_addr, IMAGE_FILE_EXPORT_DIRECTORY,
+ &export_dir, sizeof(export_dir), vs)) {
+ return false;
+ }
+
+ pe_name = va_space_resolve(vs, base + export_dir.Name);
+ if (!pe_name) {
+ return false;
+ }
+
+ return !strcmp(pe_name, PE_NAME);
+}
+
static int pe_get_pdb_symstore_hash(uint64_t base, void *start_addr,
char *hash, struct va_space *vs)
{
@@ -483,6 +503,7 @@ int main(int argc, char *argv[])
uint64_t KdDebuggerDataBlock;
KDDEBUGGER_DATA64 *kdbg;
uint64_t KdVersionBlock;
+ bool kernel_found = false;
if (argc != 3) {
eprintf("usage:\n\t%s elf_file dmp_file\n", argv[0]);
@@ -530,11 +551,14 @@ int main(int argc, char *argv[])
}
if (*(uint16_t *)nt_start_addr == 0x5a4d) { /* MZ */
- break;
+ if (pe_check_export_name(KernBase, nt_start_addr, &vs)) {
+ kernel_found = true;
+ break;
+ }
}
}
- if (!nt_start_addr) {
+ if (!kernel_found) {
eprintf("Failed to find NT kernel image\n");
err = 1;
goto out_ps;
diff --git a/contrib/elf2dmp/pe.h b/contrib/elf2dmp/pe.h
index 807d006364..71126af1ac 100644
--- a/contrib/elf2dmp/pe.h
+++ b/contrib/elf2dmp/pe.h
@@ -88,6 +88,20 @@ typedef struct IMAGE_NT_HEADERS64 {
IMAGE_OPTIONAL_HEADER64 OptionalHeader;
} __attribute__ ((packed)) IMAGE_NT_HEADERS64;
+typedef struct IMAGE_EXPORT_DIRECTORY {
+ uint32_t Characteristics;
+ uint32_t TimeDateStamp;
+ uint16_t MajorVersion;
+ uint16_t MinorVersion;
+ uint32_t Name;
+ uint32_t Base;
+ uint32_t NumberOfFunctions;
+ uint32_t NumberOfNames;
+ uint32_t AddressOfFunctions;
+ uint32_t AddressOfNames;
+ uint32_t AddressOfNameOrdinals;
+} __attribute__ ((packed)) IMAGE_EXPORT_DIRECTORY;
+
typedef struct IMAGE_DEBUG_DIRECTORY {
uint32_t Characteristics;
uint32_t TimeDateStamp;
@@ -102,6 +116,7 @@ typedef struct IMAGE_DEBUG_DIRECTORY {
#define IMAGE_DEBUG_TYPE_CODEVIEW 2
#endif
+#define IMAGE_FILE_EXPORT_DIRECTORY 0
#define IMAGE_FILE_DEBUG_DIRECTORY 6
typedef struct guid_t {
--
2.31.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 3/3] contrib/elf2dmp: add PE name check and Windows Server 2022 support
2021-11-03 16:13 ` [PATCH 3/3] contrib/elf2dmp: add PE name check and Windows Server 2022 support Viktor Prutyanov
@ 2021-11-04 11:47 ` Yuri Benditovich
0 siblings, 0 replies; 5+ messages in thread
From: Yuri Benditovich @ 2021-11-04 11:47 UTC (permalink / raw)
To: Viktor Prutyanov; +Cc: Yan Vugenfirer, peter.maydell, qemu-devel
On Wed, Nov 3, 2021 at 6:13 PM Viktor Prutyanov
<viktor.prutyanov@phystech.edu> wrote:
>
> Since its inception elf2dmp has checked MZ signatures within an
> address space above IDT[0] interrupt vector and took first PE image
> found as Windows Kernel.
> But in Windows Server 2022 memory dump this address space range is
> full of invalid PE fragments and the tool must check that PE image
> is 'ntoskrnl.exe' actually.
> So, introduce additional validation by checking image name from
> Export Directory against 'ntoskrnl.exe'.
>
> Signed-off-by: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
Tested-by: Yuri Benditovich <yuri.benditovich@daynix.com>
> ---
> contrib/elf2dmp/main.c | 28 ++++++++++++++++++++++++++--
> contrib/elf2dmp/pe.h | 15 +++++++++++++++
> 2 files changed, 41 insertions(+), 2 deletions(-)
>
> diff --git a/contrib/elf2dmp/main.c b/contrib/elf2dmp/main.c
> index a62fde23cc..04cdd07292 100644
> --- a/contrib/elf2dmp/main.c
> +++ b/contrib/elf2dmp/main.c
> @@ -17,6 +17,7 @@
>
> #define SYM_URL_BASE "https://msdl.microsoft.com/download/symbols/"
> #define PDB_NAME "ntkrnlmp.pdb"
> +#define PE_NAME "ntoskrnl.exe"
>
> #define INITIAL_MXCSR 0x1f80
>
> @@ -399,6 +400,25 @@ static int write_dump(struct pa_space *ps,
> return fclose(dmp_file);
> }
>
> +static bool pe_check_export_name(uint64_t base, void *start_addr,
> + struct va_space *vs)
> +{
> + IMAGE_EXPORT_DIRECTORY export_dir;
> + const char *pe_name;
> +
> + if (pe_get_data_dir_entry(base, start_addr, IMAGE_FILE_EXPORT_DIRECTORY,
> + &export_dir, sizeof(export_dir), vs)) {
> + return false;
> + }
> +
> + pe_name = va_space_resolve(vs, base + export_dir.Name);
> + if (!pe_name) {
> + return false;
> + }
> +
> + return !strcmp(pe_name, PE_NAME);
> +}
> +
> static int pe_get_pdb_symstore_hash(uint64_t base, void *start_addr,
> char *hash, struct va_space *vs)
> {
> @@ -483,6 +503,7 @@ int main(int argc, char *argv[])
> uint64_t KdDebuggerDataBlock;
> KDDEBUGGER_DATA64 *kdbg;
> uint64_t KdVersionBlock;
> + bool kernel_found = false;
>
> if (argc != 3) {
> eprintf("usage:\n\t%s elf_file dmp_file\n", argv[0]);
> @@ -530,11 +551,14 @@ int main(int argc, char *argv[])
> }
>
> if (*(uint16_t *)nt_start_addr == 0x5a4d) { /* MZ */
> - break;
> + if (pe_check_export_name(KernBase, nt_start_addr, &vs)) {
> + kernel_found = true;
> + break;
> + }
> }
> }
>
> - if (!nt_start_addr) {
> + if (!kernel_found) {
> eprintf("Failed to find NT kernel image\n");
> err = 1;
> goto out_ps;
> diff --git a/contrib/elf2dmp/pe.h b/contrib/elf2dmp/pe.h
> index 807d006364..71126af1ac 100644
> --- a/contrib/elf2dmp/pe.h
> +++ b/contrib/elf2dmp/pe.h
> @@ -88,6 +88,20 @@ typedef struct IMAGE_NT_HEADERS64 {
> IMAGE_OPTIONAL_HEADER64 OptionalHeader;
> } __attribute__ ((packed)) IMAGE_NT_HEADERS64;
>
> +typedef struct IMAGE_EXPORT_DIRECTORY {
> + uint32_t Characteristics;
> + uint32_t TimeDateStamp;
> + uint16_t MajorVersion;
> + uint16_t MinorVersion;
> + uint32_t Name;
> + uint32_t Base;
> + uint32_t NumberOfFunctions;
> + uint32_t NumberOfNames;
> + uint32_t AddressOfFunctions;
> + uint32_t AddressOfNames;
> + uint32_t AddressOfNameOrdinals;
> +} __attribute__ ((packed)) IMAGE_EXPORT_DIRECTORY;
> +
> typedef struct IMAGE_DEBUG_DIRECTORY {
> uint32_t Characteristics;
> uint32_t TimeDateStamp;
> @@ -102,6 +116,7 @@ typedef struct IMAGE_DEBUG_DIRECTORY {
> #define IMAGE_DEBUG_TYPE_CODEVIEW 2
> #endif
>
> +#define IMAGE_FILE_EXPORT_DIRECTORY 0
> #define IMAGE_FILE_DEBUG_DIRECTORY 6
>
> typedef struct guid_t {
> --
> 2.31.1
>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-11-04 11:51 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-11-03 16:12 [PATCH 0/3] contrib/elf2dmp: Windows Server 2022 support Viktor Prutyanov
2021-11-03 16:12 ` [PATCH 1/3] contrib/elf2dmp: fix code style Viktor Prutyanov
2021-11-03 16:12 ` [PATCH 2/3] contrib/elf2dmp: move PE dir search to pe_get_data_dir_entry Viktor Prutyanov
2021-11-03 16:13 ` [PATCH 3/3] contrib/elf2dmp: add PE name check and Windows Server 2022 support Viktor Prutyanov
2021-11-04 11:47 ` Yuri Benditovich
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