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ieee.h, oasys.h: Add some struct and enum tags for debugging.

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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.
This commit is contained in:
John Gilmore 1991-07-21 13:09:10 +00:00
parent ef98d5ac06
commit 50651e5e43
2 changed files with 28 additions and 4 deletions
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23
include/coff-mips.h
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@ -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 */

9
include/internalcoff.h
View File

@ -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 */