mirror of
https://git.freebsd.org/ports.git
synced 2025-06-18 03:00:42 -04:00
108 lines
2.9 KiB
C
108 lines
2.9 KiB
C
--- dwz.c.orig 2021-03-09 22:33:26 UTC
|
|
+++ dwz.c
|
|
@@ -20,11 +20,11 @@
|
|
|
|
#include <assert.h>
|
|
#include <errno.h>
|
|
-#include <error.h>
|
|
#include <fcntl.h>
|
|
#include <getopt.h>
|
|
#include <setjmp.h>
|
|
#include <string.h>
|
|
+#include <stdarg.h>
|
|
#include <stdbool.h>
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
@@ -36,7 +36,7 @@
|
|
#include <sys/types.h>
|
|
#include <sys/times.h>
|
|
|
|
-#include <obstack.h>
|
|
+#include "obstack.h"
|
|
|
|
#include <gelf.h>
|
|
#include "dwarf2.h"
|
|
@@ -165,6 +165,29 @@ report_progress (void)
|
|
/* Where to longjmp on OOM. */
|
|
static jmp_buf oom_buf;
|
|
|
|
+/* error () wrapper based on the Linux manual page at
|
|
+ http://man7.org/linux/man-pages/man3/error.3.html. */
|
|
+static void
|
|
+error (int status, int errnum, const char *fmt, ...)
|
|
+{
|
|
+ va_list ap;
|
|
+
|
|
+ fprintf (stderr, "%s: ", getprogname());
|
|
+ if (fmt != NULL) {
|
|
+ va_start (ap, fmt);
|
|
+ vfprintf (stderr, fmt, ap);
|
|
+ va_end (ap);
|
|
+ }
|
|
+
|
|
+ if (errnum != 0)
|
|
+ fprintf (stderr, ": %s", strerror(errnum));
|
|
+
|
|
+ fputc ('\n', stderr);
|
|
+
|
|
+ if (status != 0)
|
|
+ exit (status);
|
|
+}
|
|
+
|
|
/* Handle OOM situation. If handling more than one file, we might
|
|
just fail to handle some large file due to OOM, but could very well
|
|
handle other smaller files after it. */
|
|
@@ -13723,7 +13746,7 @@ fdopen_dso (int fd, const char *name)
|
|
int i;
|
|
DSO *dso = NULL;
|
|
|
|
- elf = elf_begin (fd, ELF_C_READ_MMAP, NULL);
|
|
+ elf = elf_begin (fd, ELF_C_READ, NULL);
|
|
if (elf == NULL)
|
|
{
|
|
error (0, 0, "cannot open ELF file: %s", elf_errmsg (-1));
|
|
@@ -13761,7 +13784,7 @@ fdopen_dso (int fd, const char *name)
|
|
goto error_out;
|
|
}
|
|
|
|
- elf_flagelf (elf, ELF_C_SET, ELF_F_LAYOUT | ELF_F_PERMISSIVE);
|
|
+ elf_flagelf (elf, ELF_C_SET, ELF_F_LAYOUT);
|
|
|
|
memset (dso, 0, sizeof(DSO));
|
|
dso->elf = elf;
|
|
@@ -14258,7 +14281,7 @@ write_dso (DSO *dso, const char *file, struct stat *st
|
|
free (shstrtab);
|
|
return 1;
|
|
}
|
|
- elf_flagelf (elf, ELF_C_SET, ELF_F_LAYOUT | ELF_F_PERMISSIVE);
|
|
+ elf_flagelf (elf, ELF_C_SET, ELF_F_LAYOUT);
|
|
for (i = 0; i < ehdr.e_phnum; ++i)
|
|
{
|
|
GElf_Phdr *phdr, phdr_mem;
|
|
@@ -14331,7 +14354,7 @@ write_dso (DSO *dso, const char *file, struct stat *st
|
|
}
|
|
}
|
|
|
|
- if (elf_update (elf, ELF_C_WRITE_MMAP) == -1)
|
|
+ if (elf_update (elf, ELF_C_WRITE) == -1)
|
|
{
|
|
error (0, 0, "%s: elf_update failed", dso->filename);
|
|
unlink (file);
|
|
@@ -15917,7 +15940,7 @@ optimize_multifile (unsigned int *die_count)
|
|
error (0, 0, "Could not create new ELF headers");
|
|
goto fail;
|
|
}
|
|
- elf_flagelf (elf, ELF_C_SET, ELF_F_LAYOUT | ELF_F_PERMISSIVE);
|
|
+ elf_flagelf (elf, ELF_C_SET, ELF_F_LAYOUT);
|
|
|
|
sha1_init_ctx (&ctx);
|
|
for (i = 0; debug_sections[i].name; i++)
|
|
@@ -16010,7 +16033,7 @@ optimize_multifile (unsigned int *die_count)
|
|
data->d_off = 0;
|
|
data->d_align = 1;
|
|
|
|
- if (elf_update (elf, ELF_C_WRITE_MMAP) == -1)
|
|
+ if (elf_update (elf, ELF_C_WRITE) == -1)
|
|
{
|
|
error (0, 0, "%s: elf_update failed", multifile);
|
|
goto fail;
|