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authorJohn Gilmore <gnu@cygnus>1991-07-21 13:09:10 +0000
committerJohn Gilmore <gnu@cygnus>1991-07-21 13:09:10 +0000
commit50651e5e430ba2e46f3ffae0f259e10a0a506c5d (patch)
tree6be9d89844ede250a2e52fce9f99749af2935a4b
parentef98d5ac064fde1ac8467067fbc639b9d84dfd17 (diff)
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ieee.h, oasys.h: Add some struct and enum tags for debugging.
internalcoff.h: Comment changes. ecoff.h: Add back in the relocation entries, deleted accidentally, and the sizes of ordinary COFF symbol fields for internalcoff.h.
-rwxr-xr-xinclude/coff-mips.h23
-rwxr-xr-xinclude/internalcoff.h9
2 files changed, 28 insertions, 4 deletions
diff --git a/include/coff-mips.h b/include/coff-mips.h
index 6b6cd63..f6099b0 100755
--- a/include/coff-mips.h
+++ b/include/coff-mips.h
@@ -69,3 +69,26 @@ struct external_scnhdr {
#define DEFAULT_TEXT_SECTION_ALIGNMENT 16
/* For new sections we havn't heard of before */
#define DEFAULT_SECTION_ALIGNMENT 4
+
+/********************** RELOCATION DIRECTIVES **********************/
+
+struct external_reloc {
+ char r_vaddr[4];
+ char r_symndx[4];
+ char r_type[2];
+ char pad[2];
+};
+
+
+/* Relevent values for r_type and ecoff. Would someone please document them */
+
+#define RELOC struct external_reloc
+#define RELSZ 12
+
+/* These definitions are not used in ecoff, but they make it possible
+ for ecoff to use the same "internalcoff.h" as other coff implementations. */
+
+#define SYMNMLEN 8 /* # characters in a symbol name */
+#define FILNMLEN 14 /* # characters in a file name */
+#define DIMNUM 4 /* # array dimensions in auxiliary entry */
+
diff --git a/include/internalcoff.h b/include/internalcoff.h
index cdce490..726e794 100755
--- a/include/internalcoff.h
+++ b/include/internalcoff.h
@@ -155,7 +155,9 @@ struct internal_lineno {
#endif
};
+
/********************** SYMBOLS **********************/
+
struct internal_syment {
union {
char _n_name[SYMNMLEN]; /* old COFF version */
@@ -176,10 +178,9 @@ struct internal_syment {
char n_numaux; /* number of aux. entries */
};
-/*
- * Relocatable symbols have number of the section in which they are defined,
- * or one of the following:
- */
+/* Relocatable symbols have number of the section in which they are defined,
+ or one of the following: */
+
#define N_UNDEF ((short)0) /* undefined symbol */
#define N_ABS ((short)-1) /* value of symbol is absolute */
#define N_DEBUG ((short)-2) /* debugging symbol -- value is meaningless */