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2009-04-21  Kai Tietz  <kai.tietz@onevision.com>

	* coff-x86_64.c (PEI_HEADERS): Protect includes.
	(bfd_pe_print_pdata): Remove #ifdef PE variation.
	* pei-x86_64.c (PEI_HEADERS): Define to prevent double
	include in coff-x86_64.c of headers.
	(PDATA_ROW_SIZE): New define.
	(pex_regs[]): New static array.
	(pex64_get_runtime_function): New static function.
	(pex64_get_unwind_info): Likewise.
	(pex64_get_scope_entry): Likewise.
	(pex64_xdata_print_uwd_codes): Likewise.
	(pep_get_section_by_rva): Likewise.
	(pex64_dump_xdata): Likewise.
	(pex64_bfd_print_pdata): Likewise.
	(bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
	* peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
	* libpei.h (_bfd_pex64_print_pdata): Removed declaration.

include/ChangeLog

2009-04-21  Kai Tietz  <kai.tietz@onevision.com>

	* coff/pe.h (pex64_runtime_function): New structure.
	(external_pex64_runtime_function): Likewise.
	(pex64_unwind_code): Likewise.
	(external_pex64_unwind_code): Likewise.
	(pex64_unwind_info): Likewise.
	(external_pex64_unwind_info): Likewise.
	(external_pex64_scope): Likewise.
	(pex64_scope): Likewise.
	(pex64_scope_entry):  Likewise.
	(external_pex64_scope_entry): Likewise.
	(PEX64_IS_RUNTIME_FUNCTION_CHAINED): New macro.
	(PEX64_GET_UNWINDDATA_UNIFIED_RVA): Likewise.
	(PEX64_UNWCODE_CODE): Likewise.
	(PEX64_UNWCODE_INFO): Likewise.
	(UWOP_...): Add defines for unwind code.
	(UNW_FLAG_...): Add defined for unwind info flags.
	(PEX64_SCOPE_ENTRY_SIZE): New macro.
	(PEX64_UWI_VERSION): Likewise.
	(PEX64_UWI_FLAGS): Likewise.
	(PEX64_UWI_FRAMEREG): Likewise.
	(PEX64_UWI_FRAMEOFF): Likewise.
	(PEX64_UWI_SIZEOF_UWCODE_ARRAY): Likewise.
	(PEX64_OFFSET_TO_UNWIND_CODE): Likewise.
	(PEX64_OFFSET_TO_HANDLER_RVA): Likewise.
	(PEX64_OFFSET_TO_SCOPE_COUNT): Likewise.
	(PEX64_SCOPE_ENTRY): Likewise.
This commit is contained in:
Dave Korn
2009-04-21 02:13:48 +00:00
parent bd5f034706
commit e050f18f22
2 changed files with 179 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
include/ChangeLog
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@@ -1,3 +1,32 @@
2009-04-21 Kai Tietz <kai.tietz@onevision.com>
* coff/pe.h (pex64_runtime_function): New structure.
(external_pex64_runtime_function): Likewise.
(pex64_unwind_code): Likewise.
(external_pex64_unwind_code): Likewise.
(pex64_unwind_info): Likewise.
(external_pex64_unwind_info): Likewise.
(external_pex64_scope): Likewise.
(pex64_scope): Likewise.
(pex64_scope_entry): Likewise.
(external_pex64_scope_entry): Likewise.
(PEX64_IS_RUNTIME_FUNCTION_CHAINED): New macro.
(PEX64_GET_UNWINDDATA_UNIFIED_RVA): Likewise.
(PEX64_UNWCODE_CODE): Likewise.
(PEX64_UNWCODE_INFO): Likewise.
(UWOP_...): Add defines for unwind code.
(UNW_FLAG_...): Add defined for unwind info flags.
(PEX64_SCOPE_ENTRY_SIZE): New macro.
(PEX64_UWI_VERSION): Likewise.
(PEX64_UWI_FLAGS): Likewise.
(PEX64_UWI_FRAMEREG): Likewise.
(PEX64_UWI_FRAMEOFF): Likewise.
(PEX64_UWI_SIZEOF_UWCODE_ARRAY): Likewise.
(PEX64_OFFSET_TO_UNWIND_CODE): Likewise.
(PEX64_OFFSET_TO_HANDLER_RVA): Likewise.
(PEX64_OFFSET_TO_SCOPE_COUNT): Likewise.
(PEX64_SCOPE_ENTRY): Likewise.
2009-04-08 H.J. Lu <hongjiu.lu@intel.com> 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Add warn_alternate_em. * bfdlink.h (bfd_link_info): Add warn_alternate_em.

150
include/coff/pe.h
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@@ -358,4 +358,154 @@ typedef struct
#define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2 #define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2
#define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3 #define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3
/* .pdata/.xdata defines and structures for x64 PE+ for exception handling. */
/* .pdata in exception directory. */
struct pex64_runtime_function
{
bfd_vma rva_BeginAddress;
bfd_vma rva_EndAddress;
bfd_vma rva_UnwindData;
unsigned int isChained : 1;
};
struct external_pex64_runtime_function
{
bfd_byte rva_BeginAddress[4];
bfd_byte rva_EndAddress[4];
bfd_byte rva_UnwindData[4];
};
/* If the lowest significant bit is set for rva_UnwindData RVA, it
means that the unified RVA points to another pex64_runtime_function
that this entry shares the unwind_info block with. */
#define PEX64_IS_RUNTIME_FUNCTION_CHAINED(PTR_RTF) \
(((PTR_RTF)->rva_UnwindData & 1) != 0)
#define PEX64_GET_UNWINDDATA_UNIFIED_RVA(PTR_RTF) \
((PTR_RTF)->rva_UnwindData & ~1)
/* The unwind codes. */
#define UWOP_PUSH_NONVOL 0
#define UWOP_ALLOC_LARGE 1
#define UWOP_ALLOC_SMALL 2
#define UWOP_SET_FPREG 3
#define UWOP_SAVE_NONVOL 4
#define UWOP_SAVE_NONVOL_FAR 5
#define UWOP_SAVE_XMM 6
#define UWOP_SAVE_XMM_FAR 7
#define UWOP_SAVE_XMM128 8
#define UWOP_SAVE_XMM128_FAR 9
#define UWOP_PUSH_MACHFRAME 10
struct pex64_unwind_code
{
bfd_vma prologue_offset;
/* Contains Frame offset, or frame allocation size. */
bfd_vma frame_addr;
unsigned int uwop_code : 4;
/* xmm, mm, or standard register from 0 - 15. */
unsigned int reg : 4;
/* Used for UWOP_PUSH_MACHFRAME to indicate optional errorcode stack
argument. */
unsigned int has_errorcode : 1;
};
struct external_pex64_unwind_code
{
bfd_byte dta[2];
};
#define PEX64_UNWCODE_CODE(VAL) ((VAL) & 0xf)
#define PEX64_UNWCODE_INFO(VAL) (((VAL) >> 4) & 0xf)
/* The unwind info. */
#define UNW_FLAG_NHANDLER 0
#define UNW_FLAG_EHANDLER 1
#define UNW_FLAG_UHANDLER 2
#define UNW_FLAG_FHANDLER 3
#define UNW_FLAG_CHAININFO 4
#define UNW_FLAG_MASK 0x1f
struct pex64_unwind_info
{
bfd_vma SizeOfBlock;
bfd_byte Version; /* Values from 0 up to 7 are possible. */
bfd_byte Flags; /* Values from 0 up to 31 are possible. */
bfd_vma SizeOfPrologue;
bfd_vma CountOfCodes; /* Amount of pex64_unwind_code elements. */
/* 0 = CFA, 1..15 are index of integer registers. */
unsigned int FrameRegister : 4;
bfd_vma FrameOffset;
bfd_vma sizeofUnwindCodes;
bfd_byte *rawUnwindCodes;
/* Valid for UNW_FLAG_EHANDLER and UNW_FLAG_UHANDLER. */
bfd_vma CountOfScopes;
bfd_byte *rawScopeEntries;
bfd_vma rva_ExceptionHandler; /* UNW_EHANDLER. */
bfd_vma rva_TerminationHandler; /* UNW_FLAG_UHANDLER. */
bfd_vma rva_FrameHandler; /* UNW_FLAG_FHANDLER. */
bfd_vma FrameHandlerArgument; /* UNW_FLAG_FHANDLER. */
bfd_vma rva_FunctionEntry; /* UNW_FLAG_CHAININFO. */
};
struct external_pex64_unwind_info
{
bfd_byte Version_Flags;
bfd_byte SizeOfPrologue;
bfd_byte CountOfCodes;
bfd_byte FrameRegisterOffset;
/* external_pex64_unwind_code array. */
/* bfd_byte handler[4]; */
/* Optional language specific data. */
};
struct external_pex64_scope
{
bfd_vma Count;
};
struct pex64_scope
{
bfd_byte Count[4];
};
struct pex64_scope_entry
{
bfd_vma rva_BeginAddress;
bfd_vma rva_EndAddress;
bfd_vma rva_HandlerAddress;
bfd_vma rva_JumpAddress;
};
#define PEX64_SCOPE_ENTRY_SIZE 16
struct external_pex64_scope_entry
{
bfd_byte rva_BeginAddress[4];
bfd_byte rva_EndAddress[4];
bfd_byte rva_HandlerAddress[4];
bfd_byte rva_JumpAddress[4];
};
#define PEX64_UWI_VERSION(VAL) ((VAL) & 7)
#define PEX64_UWI_FLAGS(VAL) (((VAL) >> 3) & 0x1f)
#define PEX64_UWI_FRAMEREG(VAL) ((VAL) & 0xf)
#define PEX64_UWI_FRAMEOFF(VAL) (((VAL) >> 4) & 0xf)
#define PEX64_UWI_SIZEOF_UWCODE_ARRAY(VAL) \
((((VAL) + 1) & ~1) * 2)
#define PEX64_OFFSET_TO_UNWIND_CODE 0x4
#define PEX64_OFFSET_TO_HANDLER_RVA (COUNTOFUNWINDCODES) \
(PEX64_OFFSET_TO_UNWIND_CODE + \
PEX64_UWI_SIZEOF_UWCODE_ARRAY(COUNTOFUNWINDCODES))
#define PEX64_OFFSET_TO_SCOPE_COUNT(COUNTOFUNWINDCODES) \
(PEX64_OFFSET_TO_HANDLER_RVA(COUNTOFUNWINDCODES) + 4)
#define PEX64_SCOPE_ENTRY(COUNTOFUNWINDCODES, IDX) \
(PEX64_OFFSET_TO_SCOPE_COUNT(COUNTOFUNWINDCODES) + \
PEX64_SCOPE_ENTRY_SIZE * (IDX))
#endif /* _PE_H */ #endif /* _PE_H */