Merge from mainline.

[gnu-emacs] / src / unexelf.c

diff --git a/src/unexelf.c b/src/unexelf.c
index 3e664307d5953aee0d4e2d1bafbe8f27da9da03a..8b45894f853fb35ccdb5ef15a52e4b182581a456 100644 (file)
--- a/src/unexelf.c
+++ b/src/unexelf.c
@@ -520,10 +520,6 @@ typedef struct {
 # define ElfW(type) ElfExpandBitsW (ELFSIZE, type)
 #endif
 
-#ifndef ELF_BSS_SECTION_NAME
-#define ELF_BSS_SECTION_NAME ".bss"
-#endif
-
 /* Get the address of a particular section or program header entry,
  * accounting for the size of the entries.
  */
@@ -555,8 +551,6 @@ typedef struct {
      (*(ElfW(Shdr) *) ((byte *) old_section_h + old_file_h->e_shentsize * (n)))
 #define NEW_SECTION_H(n) \
      (*(ElfW(Shdr) *) ((byte *) new_section_h + new_file_h->e_shentsize * (n)))
-#define OLD_PROGRAM_H(n) \
-     (*(ElfW(Phdr) *) ((byte *) old_program_h + old_file_h->e_phentsize * (n)))
 #define NEW_PROGRAM_H(n) \
      (*(ElfW(Phdr) *) ((byte *) new_program_h + new_file_h->e_phentsize * (n)))
 
@@ -657,7 +651,9 @@ unexec (const char *new_name, const char *old_name)
   int n, nn;
   int old_bss_index, old_sbss_index, old_plt_index;
   int old_data_index, new_data2_index;
+#if defined _SYSTYPE_SYSV || defined __sgi
   int old_mdebug_index;
+#endif
   struct stat stat_buf;
   int old_file_size;
 
@@ -701,8 +697,10 @@ unexec (const char *new_name, const char *old_name)
 
   /* Find the mdebug section, if any.  */
 
+#if defined _SYSTYPE_SYSV || defined __sgi
   old_mdebug_index = find_section (".mdebug", old_section_names,
                                   old_name, old_file_h, old_section_h, 1);
+#endif
 
   /* Find the old .bss section.  Figure out parameters of the new
      data2 and bss sections.  */