libmach: Make coff32csetidx generic - scc - simple c99 compiler
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---
DIR commit 73b42fa96c7f6580d0cc18a4611c620e3ec28e44
DIR parent 87395a88f21b0102683b3d1ce8754a5f6fa6cf5a
HTML Author: Roberto E. Vargas Caballero <k0ga@shike2.net>
Date: Fri, 8 May 2026 14:03:50 +0200
libmach: Make coff32csetidx generic
The function coff32csetidx() can be used for elf too because they
share the index file format. A.out had a different layout, but as
we don't support it yet, we can just use the name setidx32().
Diffstat:
M src/libmach/Makefile | 1 +
M src/libmach/coff32/Makefile | 1 -
M src/libmach/coff32/coff32setidx.c | 2 +-
D src/libmach/coff32/coff32xsetidx.c | 33 -------------------------------
M src/libmach/coff32/fun.h | 1 -
M src/libmach/libmach.h | 2 ++
A src/libmach/setidx32.c | 32 +++++++++++++++++++++++++++++++
7 files changed, 36 insertions(+), 36 deletions(-)
---
DIR diff --git a/src/libmach/Makefile b/src/libmach/Makefile
@@ -31,6 +31,7 @@ OBJS =\
readobj.o\
rebase.o\
setindex.o\
+ setidx32.o\
mapsec.o\
mapseg.o\
setsec.o\
DIR diff --git a/src/libmach/coff32/Makefile b/src/libmach/coff32/Makefile
@@ -22,7 +22,6 @@ OBJS =\
coff32type.o\
coff32write.o\
coff32xgetidx.o\
- coff32xsetidx.o\
COFFHDRS =\
$(INCDIR)/bits/scc/coff32/aouthdr.h\
DIR diff --git a/src/libmach/coff32/coff32setidx.c b/src/libmach/coff32/coff32setidx.c
@@ -9,5 +9,5 @@
int
coff32setidx(long nsymbols, char *names[], long offs[], FILE *fp)
{
- return coff32xsetidx(BIG_ENDIAN, nsymbols, names, offs, fp);
+ return setidx32(BIG_ENDIAN, nsymbols, names, offs, fp);
}
DIR diff --git a/src/libmach/coff32/coff32xsetidx.c b/src/libmach/coff32/coff32xsetidx.c
@@ -1,33 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-
-#include <scc/mach.h>
-
-#include "../libmach.h"
-#include "fun.h"
-
-int
-coff32xsetidx(int order, long nsyms, char *names[], long offs[], FILE *fp)
-{
- long i, n;
- size_t len;
- unsigned char buff[4];
-
- pack(order, buff, "l", nsyms);
- fwrite(buff, 4, 1, fp);
- n = 4;
-
- for (i = 0; i < nsyms; i++) {
- pack(order, buff, "l", offs[i]);
- fwrite(buff, 4, 1, fp);
- n += 4;
- }
-
- for (i = 0; i < nsyms; i++) {
- len = strlen(names[i]) + 1;
- fwrite(names[i], len, 1, fp);
- n += len;
- }
-
- return fflush(fp) == EOF ? -1 : 0;
-}
DIR diff --git a/src/libmach/coff32/fun.h b/src/libmach/coff32/fun.h
@@ -9,7 +9,6 @@ int coff32write(Obj *, Map *, FILE *);
int coff32probe(unsigned char *, char **);
int coff32type(char *);
-int coff32xsetidx(int, long , char *[], long[], FILE *);
int coff32xgetidx(int, long *, char ***, long **, FILE *);
Symbol *coff32getsym(Obj *, int *, Symbol *);
DIR diff --git a/src/libmach/libmach.h b/src/libmach/libmach.h
@@ -1,5 +1,7 @@
#ifdef stdin
int copysec(Mapsec *, FILE *);
+int setidx32(int, long, char *[], long [], FILE *);
+
#endif
/* common functions */
DIR diff --git a/src/libmach/setidx32.c b/src/libmach/setidx32.c
@@ -0,0 +1,32 @@
+#include <stdio.h>
+#include <string.h>
+
+#include <scc/mach.h>
+
+#include "libmach.h"
+
+int
+setidx32(int order, long nsyms, char *names[], long offs[], FILE *fp)
+{
+ long i, n;
+ size_t len;
+ unsigned char buff[4];
+
+ pack(order, buff, "l", nsyms);
+ fwrite(buff, 4, 1, fp);
+ n = 4;
+
+ for (i = 0; i < nsyms; i++) {
+ pack(order, buff, "l", offs[i]);
+ fwrite(buff, 4, 1, fp);
+ n += 4;
+ }
+
+ for (i = 0; i < nsyms; i++) {
+ len = strlen(names[i]) + 1;
+ fwrite(names[i], len, 1, fp);
+ n += len;
+ }
+
+ return fflush(fp) == EOF ? -1 : 0;
+}