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authorIan Lance Taylor <ian@airs.com>1994-01-25 20:26:48 +0000
committerIan Lance Taylor <ian@airs.com>1994-01-25 20:26:48 +0000
commitb58239507e81e2a361598ce56c14fc72aa63024c (patch)
treea0ca0a26cb469422ede534268f2b3dadc3b1b11b /include/coff
parent6d15011d40cb79dc8b63d8bf429e8c1bbf3e6ffb (diff)
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Correct comment.
Diffstat (limited to 'include/coff')
-rw-r--r--include/coff/internal.h97
1 files changed, 70 insertions, 27 deletions
diff --git a/include/coff/internal.h b/include/coff/internal.h
index af60d22..1cf54d9 100644
--- a/include/coff/internal.h
+++ b/include/coff/internal.h
@@ -14,7 +14,7 @@ struct internal_filehdr
unsigned short f_magic; /* magic number */
unsigned short f_nscns; /* number of sections */
long f_timdat; /* time & date stamp */
- long f_symptr; /* file pointer to symtab */
+ bfd_vma f_symptr; /* file pointer to symtab */
long f_nsyms; /* number of symtab entries */
unsigned short f_opthdr; /* sizeof(optional hdr) */
unsigned short f_flags; /* flags */
@@ -47,12 +47,12 @@ struct internal_aouthdr
{
short magic; /* type of file */
short vstamp; /* version stamp */
- unsigned long tsize; /* text size in bytes, padded to FW bdry*/
- unsigned long dsize; /* initialized data " " */
- unsigned long bsize; /* uninitialized data " " */
- unsigned long entry; /* entry pt. */
- unsigned long text_start; /* base of text used for this file */
- unsigned long data_start; /* base of data used for this file */
+ bfd_vma tsize; /* text size in bytes, padded to FW bdry*/
+ bfd_vma dsize; /* initialized data " " */
+ bfd_vma bsize; /* uninitialized data " " */
+ bfd_vma entry; /* entry pt. */
+ bfd_vma text_start; /* base of text used for this file */
+ bfd_vma data_start; /* base of data used for this file */
/* i960 stuff */
unsigned long tagentries; /* number of tag entries to follow */
@@ -70,11 +70,17 @@ struct internal_aouthdr
short o_modtype; /* Module type field, 1R,RE,RO */
unsigned long o_maxstack; /* max stack size allowed. */
- /* MIPS ECOFF stuff */
- unsigned long bss_start; /* Base of bss section. */
- unsigned long gp_value; /* GP register value. */
+ /* ECOFF stuff */
+ bfd_vma bss_start; /* Base of bss section. */
+ bfd_vma gp_value; /* GP register value. */
unsigned long gprmask; /* General registers used. */
unsigned long cprmask[4]; /* Coprocessor registers used. */
+ unsigned long fprmask; /* Floating pointer registers used. */
+
+ /* Apollo stuff */
+ long o_inlib;
+ long o_sri;
+ long vid[2];
};
/********************** STORAGE CLASSES **********************/
@@ -123,6 +129,10 @@ struct internal_aouthdr
#define C_PRAGMA 111 /* Advice to compiler or linker */
#define C_SEGMENT 112 /* 80960 segment name */
+ /* Storage classes for m88k */
+#define C_SHADOW 107 /* shadow symbol */
+#define C_VERSION 108 /* coff version symbol */
+
/* New storage classes for RS/6000 */
#define C_HIDEXT 107 /* Un-named external symbol */
#define C_BINCL 108 /* Marks beginning of include file */
@@ -149,12 +159,12 @@ struct internal_aouthdr
struct internal_scnhdr
{
char s_name[8]; /* section name */
- long s_paddr; /* physical address, aliased s_nlib */
- long s_vaddr; /* virtual address */
- long s_size; /* section size */
- long s_scnptr; /* file ptr to raw data for section */
- long s_relptr; /* file ptr to relocation */
- long s_lnnoptr; /* file ptr to line numbers */
+ bfd_vma s_paddr; /* physical address, aliased s_nlib */
+ bfd_vma s_vaddr; /* virtual address */
+ bfd_vma s_size; /* section size */
+ bfd_vma s_scnptr; /* file ptr to raw data for section */
+ bfd_vma s_relptr; /* file ptr to relocation */
+ bfd_vma s_lnnoptr; /* file ptr to line numbers */
unsigned long s_nreloc; /* number of relocation entries */
unsigned long s_nlnno; /* number of line number entries*/
long s_flags; /* flags */
@@ -425,12 +435,12 @@ union internal_auxent
struct internal_reloc
{
- long r_vaddr; /* Virtual address of reference */
+ bfd_vma r_vaddr; /* Virtual address of reference */
long r_symndx; /* Index into symbol table */
unsigned short r_type; /* Relocation type */
- unsigned char r_size; /* Used on RS/6000 */
- unsigned long r_offset;
-
+ unsigned char r_size; /* Used by RS/6000 and ECOFF */
+ unsigned char r_extern; /* Used by ECOFF */
+ unsigned long r_offset; /* Used by Alpha ECOFF, SPARC, others */
};
#define R_RELBYTE 017
@@ -439,6 +449,7 @@ struct internal_reloc
#define R_PCRWORD 023
#define R_PCRLONG 024
+#define R_DIR16 01
#define R_DIR32 06
#define R_PCLONG 020
#define R_RELBYTE 017
@@ -462,12 +473,19 @@ struct internal_reloc
#define R_GETPA (0x1e)
#define R_TAGWORD (0x1f)
#define R_JUMPTARG 0x20 /* strange 29k 00xx00xx reloc */
-#define R_MOVB1 0x41 /* Special h8 16bit or 8 bit reloc for mov.b */
-#define R_MOVB2 0x42 /* Special h8 opcode for 8bit which could
- be 16 */
-#define R_JMP1 0x43 /* Special h8 16bit jmp which could be pcrel */
-#define R_JMP2 0x44 /* a branch which used to be a jmp */
-#define R_RELLONG_NEG 0x45
+
+
+#define R_MOVB1 0x41 /* Special h8 16bit or 8 bit reloc for mov.b */
+#define R_MOVB2 0x42 /* Special h8 opcode for 8bit which could be 16 */
+#define R_JMP1 0x43 /* Special h8 16bit jmp which could be pcrel */
+#define R_JMP2 0x44 /* a branch which used to be a jmp */
+#define R_RELLONG_NEG 0x45
+
+#define R_JMPL1 0x46 /* Special h8 24bit jmp which could be pcrel */
+#define R_JMPL_B8 0x47 /* a 8 bit pcrel which used to be a jmp */
+
+#define R_MOVLB1 0x48 /* Special h8 24bit or 8 bit reloc for mov.b */
+#define R_MOVLB2 0x49 /* Special h8 opcode for 8bit which could be 24 */
/* Z8k modes */
#define R_IMM16 0x01 /* 16 bit abs */
@@ -481,7 +499,7 @@ struct internal_reloc
#define R_CALLR 0x05 /* callr 12 bit disp */
#define R_SEG 0x10 /* set if in segmented mode */
#define R_IMM4H 0x24 /* high nibble */
-
+#define R_DISP7 0x25 /* djnz displacement */
/* H8500 modes */
@@ -493,3 +511,28 @@ struct internal_reloc
#define R_H8500_LOW16 7 /* low 16 bits of 24 bit immediate */
#define R_H8500_IMM24 6 /* 24 bit immediate */
#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 */
+
+