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Extend the description of PE header flags.

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PR 27760
include	* coff/pe.h (IMAGE_DLLCHARACTERISTICS_APPCONTAINER): Define.
	(IMAGE_DLLCHARACTERISTICS_GUARD_CF): Define.

bfd	* peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
	of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
	IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
	Decode the contents of the DllCharacteristics field.
This commit is contained in:
Eli Zaretskii
2021-04-21 17:38:52 +01:00
committed by Nick Clifton
parent 10a636ccb4
commit 18e9a809e8
4 changed files with 47 additions and 0 deletions
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8
bfd/ChangeLog
View File

@@ -1,3 +1,11 @@
2021-04-21 Eli Zaretskii <eliz@gnu.org>
PR 27760
* peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
Decode the contents of the DllCharacteristics field.
2021-04-21 Nick Clifton <nickc@redhat.com>
PR 27759

31
bfd/peXXigen.c
View File

@@ -2720,8 +2720,11 @@ _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile)
PF (IMAGE_FILE_BYTES_REVERSED_LO, "little endian");
PF (IMAGE_FILE_32BIT_MACHINE, "32 bit words");
PF (IMAGE_FILE_DEBUG_STRIPPED, "debugging information removed");
PF (IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP, "copy to swap file if on removable media");
PF (IMAGE_FILE_NET_RUN_FROM_SWAP, "copy to swap file if on network media");
PF (IMAGE_FILE_SYSTEM, "system file");
PF (IMAGE_FILE_DLL, "DLL");
PF (IMAGE_FILE_UP_SYSTEM_ONLY, "run only on uniprocessor machine");
PF (IMAGE_FILE_BYTES_REVERSED_HI, "big endian");
#undef PF
@@ -2848,6 +2851,34 @@ _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile)
if (subsystem_name)
fprintf (file, "\t(%s)", subsystem_name);
fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics);
if (i->DllCharacteristics)
{
unsigned short dllch = i->DllCharacteristics;
const char *indent = "\t\t\t\t\t";
if (dllch & IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA)
fprintf (file, "%sHIGH_ENTROPY_VA\n", indent);
if (dllch & IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE)
fprintf (file, "%sDYNAMIC_BASE\n", indent);
if (dllch & IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY)
fprintf (file, "%sFORCE_INTEGRITY\n", indent);
if (dllch & IMAGE_DLL_CHARACTERISTICS_NX_COMPAT)
fprintf (file, "%sNX_COMPAT\n", indent);
if (dllch & IMAGE_DLLCHARACTERISTICS_NO_ISOLATION)
fprintf (file, "%sNO_ISOLATION\n", indent);
if (dllch & IMAGE_DLLCHARACTERISTICS_NO_SEH)
fprintf (file, "%sNO_SEH\n", indent);
if (dllch & IMAGE_DLLCHARACTERISTICS_NO_BIND)
fprintf (file, "%sNO_BIND\n", indent);
if (dllch & IMAGE_DLLCHARACTERISTICS_APPCONTAINER)
fprintf (file, "%sAPPCONTAINER\n", indent);
if (dllch & IMAGE_DLLCHARACTERISTICS_WDM_DRIVER)
fprintf (file, "%sWDM_DRIVER\n", indent);
if (dllch & IMAGE_DLLCHARACTERISTICS_GUARD_CF)
fprintf (file, "%sGUARD_CF\n", indent);
if (dllch & IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE)
fprintf (file, "%sTERMINAL_SERVICE_AWARE\n", indent);
}
fprintf (file, "SizeOfStackReserve\t");
bfd_fprintf_vma (abfd, file, i->SizeOfStackReserve);
fprintf (file, "\nSizeOfStackCommit\t");

6
include/ChangeLog
View File

@@ -1,3 +1,9 @@
2021-04-21 Eli Zaretskii <eliz@gnu.org>
PR 27760
* coff/pe.h (IMAGE_DLLCHARACTERISTICS_APPCONTAINER): Define.
(IMAGE_DLLCHARACTERISTICS_GUARD_CF): Define.
2021-04-16 Alan Modra <amodra@gmail.com>
PR 27567

2
include/coff/pe.h
View File

@@ -49,7 +49,9 @@
#define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION 0x0200
#define IMAGE_DLLCHARACTERISTICS_NO_SEH 0x0400
#define IMAGE_DLLCHARACTERISTICS_NO_BIND 0x0800
#define IMAGE_DLLCHARACTERISTICS_APPCONTAINER 0x1000
#define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER 0x2000
#define IMAGE_DLLCHARACTERISTICS_GUARD_CF 0x4000
#define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE 0x8000
/* Additional flags to be set for section headers to allow the NT loader to