/********************** FILE HEADER **********************/
-struct internal_filehdr
+/* extra stuff in a PE header. */
+
+struct internal_extra_pe_filehdr
{
/* DOS header data follows for PE stuff */
- unsigned short e_magic; /* Magic number, 0x5a4d */
- unsigned short e_cblp; /* Bytes on last page of file, 0x90 */
- unsigned short e_cp; /* Pages in file, 0x3 */
- unsigned short e_crlc; /* Relocations, 0x0 */
- unsigned short e_cparhdr; /* Size of header in paragraphs, 0x4 */
- unsigned short e_minalloc; /* Minimum extra paragraphs needed, 0x0 */
- unsigned short e_maxalloc; /* Maximum extra paragraphs needed, 0xFFFF */
- unsigned short e_ss; /* Initial (relative) SS value, 0x0 */
- unsigned short e_sp; /* Initial SP value, 0xb8 */
- unsigned short e_csum; /* Checksum, 0x0 */
- unsigned short e_ip; /* Initial IP value, 0x0 */
- unsigned short e_cs; /* Initial (relative) CS value, 0x0 */
- unsigned short e_lfarlc; /* File address of relocation table, 0x40 */
- unsigned short e_ovno; /* Overlay number, 0x0 */
- unsigned short e_res[4]; /* Reserved words, all 0x0 */
- unsigned short e_oemid; /* OEM identifier (for e_oeminfo), 0x0 */
- unsigned short e_oeminfo; /* OEM information; e_oemid specific, 0x0 */
- unsigned short e_res2[10]; /* Reserved words, all 0x0 */
- bfd_vma e_lfanew; /* File address of new exe header, 0x80 */
+ unsigned short e_magic; /* Magic number, 0x5a4d */
+ unsigned short e_cblp; /* Bytes on last page of file, 0x90 */
+ unsigned short e_cp; /* Pages in file, 0x3 */
+ unsigned short e_crlc; /* Relocations, 0x0 */
+ unsigned short e_cparhdr; /* Size of header in paragraphs, 0x4 */
+ unsigned short e_minalloc; /* Minimum extra paragraphs needed, 0x0 */
+ unsigned short e_maxalloc; /* Maximum extra paragraphs needed, 0xFFFF */
+ unsigned short e_ss; /* Initial (relative) SS value, 0x0 */
+ unsigned short e_sp; /* Initial SP value, 0xb8 */
+ unsigned short e_csum; /* Checksum, 0x0 */
+ unsigned short e_ip; /* Initial IP value, 0x0 */
+ unsigned short e_cs; /* Initial (relative) CS value, 0x0 */
+ unsigned short e_lfarlc; /* File address of relocation table, 0x40 */
+ unsigned short e_ovno; /* Overlay number, 0x0 */
+ unsigned short e_res[4]; /* Reserved words, all 0x0 */
+ unsigned short e_oemid; /* OEM identifier (for e_oeminfo), 0x0 */
+ unsigned short e_oeminfo; /* OEM information; e_oemid specific, 0x0 */
+ unsigned short e_res2[10]; /* Reserved words, all 0x0 */
+ bfd_vma e_lfanew; /* File address of new exe header, 0x80 */
unsigned long dos_message[16]; /* text which always follows dos header */
bfd_vma nt_signature; /* required NT signature, 0x4550 */
+};
+struct internal_filehdr
+{
+ struct internal_extra_pe_filehdr pe;
/* standard coff internal info */
unsigned short f_magic; /* magic number */
* F_AR32W file is 32-bit big-endian
* F_DYNLOAD rs/6000 aix: dynamically loadable w/imports & exports
* F_SHROBJ rs/6000 aix: file is a shared object
+ * F_DLL PE format DLL
*/
#define F_RELFLG (0x0001)
#define F_AR32W (0x0200)
#define F_DYNLOAD (0x1000)
#define F_SHROBJ (0x2000)
+#define F_DLL (0x2000)
/* extra structure which is used in the optional header */
typedef struct _IMAGE_DATA_DIRECTORY
#define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
/* default image base for NT */
-#define NT_IMAGE_BASE 0x400000
+#define NT_EXE_IMAGE_BASE 0x400000
+#define NT_DLL_IMAGE_BASE 0x10000000
+
+/* Extra stuff in a PE aouthdr */
+#define PE_DEF_SECTION_ALIGNMENT 0x1000
+#define PE_DEF_FILE_ALIGNMENT 0x200
+
+struct internal_extra_pe_aouthdr
+{
+ /* PE stuff */
+ bfd_vma ImageBase; /* address of specific location in memory that
+ file is located, NT default 0x10000 */
+
+ bfd_vma SectionAlignment; /* section alignment default 0x1000 */
+ bfd_vma FileAlignment; /* file alignment default 0x200 */
+ short MajorOperatingSystemVersion; /* minimum version of the operating */
+ short MinorOperatingSystemVersion; /* system req'd for exe, default to 1*/
+ short MajorImageVersion; /* user defineable field to store version of */
+ short MinorImageVersion; /* exe or dll being created, default to 0 */
+ short MajorSubsystemVersion; /* minimum subsystem version required to */
+ short MinorSubsystemVersion; /* run exe; default to 3.1 */
+ long Reserved1; /* seems to be 0 */
+ long SizeOfImage; /* size of memory to allocate for prog */
+ long SizeOfHeaders; /* size of PE header and section table */
+ long CheckSum; /* set to 0 */
+ short Subsystem;
+
+ /* type of subsystem exe uses for user interface,
+ possible values:
+ 1 - NATIVE Doesn't require a subsystem
+ 2 - WINDOWS_GUI runs in Windows GUI subsystem
+ 3 - WINDOWS_CUI runs in Windows char sub. (console app)
+ 5 - OS2_CUI runs in OS/2 character subsystem
+ 7 - POSIX_CUI runs in Posix character subsystem */
+ short DllCharacteristics; /* flags for DLL init, use 0 */
+ bfd_vma SizeOfStackReserve; /* amount of memory to reserve */
+ bfd_vma SizeOfStackCommit; /* amount of memory initially committed for
+ initial thread's stack, default is 0x1000 */
+ bfd_vma SizeOfHeapReserve; /* amount of virtual memory to reserve and */
+ bfd_vma SizeOfHeapCommit; /* commit, don't know what to defaut it to */
+ long LoaderFlags; /* can probably set to 0 */
+ long NumberOfRvaAndSizes; /* number of entries in next entry, 16 */
+ IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
+};
/********************** AOUT "OPTIONAL HEADER" **********************/
struct internal_aouthdr
short o_algndata; /* max alignment for data */
short o_modtype; /* Module type field, 1R,RE,RO */
unsigned long o_maxstack; /* max stack size allowed. */
+ unsigned long o_maxdata; /* max data size allowed. */
/* ECOFF stuff */
bfd_vma bss_start; /* Base of bss section. */
long vid[2]; /* Version id */
- /* PE stuff */
- bfd_vma ImageBase; /* address of specific location in memory that
- file is located, NT default 0x10000 */
- bfd_vma SectionAlignment; /* section alignment default 0x1000 */
- bfd_vma FileAlignment; /* file alignment default 0x200 */
- short MajorOperatingSystemVersion; /* minimum version of the operating */
- short MinorOperatingSystemVersion; /* system req'd for exe, default to 1*/
- short MajorImageVersion; /* user defineable field to store version of */
- short MinorImageVersion; /* exe or dll being created, default to 0 */
- short MajorSubsystemVersion; /* minimum subsystem version required to */
- short MinorSubsystemVersion; /* run exe; default to 3.1 */
- long Reserved1; /* seems to be 0 */
- long SizeOfImage; /* size of region from image base to end last section */
- long SizeOfHeaders; /* size of PE header and section table */
- long CheckSum; /* set to 0 */
- short Subsystem; /* type of subsystem exe uses for user interface,
- possible values:
- 1 - NATIVE Doesn't require a subsystem
- 2 - WINDOWS_GUI runs in Windows GUI subsystem
- 3 - WINDOWS_CUI runs in Windows char sub. (console app)
- 5 - OS2_CUI runs in OS/2 character subsystem
- 7 - POSIX_CUI runs in Posix character subsystem */
- short DllCharacteristics; /* flags for DLL init, use 0 */
- bfd_vma SizeOfStackReserve; /* amount of memory to reserve, def. 0x100000 */
- bfd_vma SizeOfStackCommit; /* amount of memory initially committed for
- initial thread's stack, default is 0x1000 */
- bfd_vma SizeOfHeapReserve; /* amount of virtual memory to reserve and */
- bfd_vma SizeOfHeapCommit; /* commit, don't know what to defaut it to */
- long LoaderFlags; /* can probably set to 0 */
- long NumberOfRvaAndSizes; /* number of entries in next entry, 16 */
- IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
-
+ struct internal_extra_pe_aouthdr pe;
};
-
/********************** STORAGE CLASSES **********************/
/* This used to be defined as -1, but now n_sclass is unsigned. */
short n_scnum; /* section number */
unsigned short n_flags; /* copy of flags from filhdr */
unsigned short n_type; /* type and derived type */
- unsigned char n_sclass; /* storage class */
- char n_numaux; /* number of aux. entries */
+ unsigned char n_sclass; /* storage class */
+ unsigned char n_numaux; /* number of aux. entries */
};
#define n_name _n._n_name
#define R_PCLONG 020
#define R_RELBYTE 017
#define R_RELWORD 020
-
+#define R_IMAGEBASE 07
#define R_PCR16L 128
#define R_H8500_IMM32 8 /* 32 bit immediate */
#define R_H8500_HIGH16 9 /* high 16 bits of 32 bit immediate */
-/* SH modes */
-
-#define R_SH_PCREL8 3 /* 8 bit pcrel */
-#define R_SH_PCREL16 4 /* 16 bit pcrel */
-#define R_SH_HIGH8 5 /* high 8 bits of 24 bit address */
-#define R_SH_LOW16 7 /* low 16 bits of 24 bit immediate */
-#define R_SH_IMM24 6 /* 24 bit immediate */
-#define R_SH_PCDISP8BY4 9 /* PC rel 8 bits *4 +ve */
-#define R_SH_PCDISP8BY2 10 /* PC rel 8 bits *2 +ve */
-#define R_SH_PCDISP8 11 /* 8 bit branch */
-#define R_SH_PCDISP 12 /* 12 bit branch */
-#define R_SH_IMM32 14 /* 32 bit immediate */
-#define R_SH_IMM8 16
-#define R_SH_IMM8BY2 17
-#define R_SH_IMM8BY4 18
-#define R_SH_IMM4 19
-#define R_SH_IMM4BY2 20
-#define R_SH_IMM4BY4 21
-#define R_SH_PCRELIMM8BY2 22
-#define R_SH_PCRELIMM8BY4 23
-#define R_SH_IMM16 24 /* 16 bit immediate */
-
-
-
/* W65 modes */
#define R_W65_ABS8 1 /* addr & 0xff */
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