/* pe.h - PE COFF header information
- Copyright 1999, 2000, 2001, 2003, 2004, 2006 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2009
+ Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000
#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000
+/* DllCharacteristics flag bits. The inconsistent naming may seem
+ odd, but that is how they are defined in the PE specification. */
+#define IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE 0x0040
+#define IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY 0x0080
+#define IMAGE_DLL_CHARACTERISTICS_NX_COMPAT 0x0100
+#define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION 0x0200
+#define IMAGE_DLLCHARACTERISTICS_NO_SEH 0x0400
+#define IMAGE_DLLCHARACTERISTICS_NO_BIND 0x0800
+#define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER 0x2000
+#define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE 0x8000
+
/* Additional flags to be set for section headers to allow the NT loader to
read and write to the section data (to replace the addresses of data in
dlls for one thing); also to execute the section in .text's case. */
#define IMAGE_SCN_ALIGN_4096BYTES IMAGE_SCN_ALIGN_POWER_CONST (12)
#define IMAGE_SCN_ALIGN_8192BYTES IMAGE_SCN_ALIGN_POWER_CONST (13)
+/* Encode alignment power into IMAGE_SCN_ALIGN bits of s_flags */
+#define COFF_ENCODE_ALIGNMENT(SECTION, ALIGNMENT_POWER) \
+ ((SECTION).s_flags |= IMAGE_SCN_ALIGN_POWER_CONST ((ALIGNMENT_POWER)))
+
#define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* Section contains extended relocations. */
#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* Section is not cachable. */
#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* Section is not pageable. */
#define IMAGE_SUBSYSTEM_EFI_APPLICATION 10
#define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11
#define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12
-#define IMAGE_SUBSYSTEM_EFI_ROM 13
+#define IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER 13
#define IMAGE_SUBSYSTEM_XBOX 14
/* Magic values that are true for all dos/nt implementations. */
#define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2
#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 */
projects / msp430-binutils.git / blobdiff