diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2011-03-16 18:52:35 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-03-16 18:52:35 -0700 |
| commit | b3967b18cddd39cd736af29db48096716f35fbdf (patch) | |
| tree | 2450401ebc633692eab977c78a3fc3729d5122b9 /src/unexelf.c | |
| parent | 43cfc33e3d04f339d929da933f131694821ad6f9 (diff) | |
* unexelf.c (unexec): Name an expression,
to avoid gcc -Wbad-function-cast warning.
Diffstat (limited to 'src/unexelf.c')
| -rw-r--r-- | src/unexelf.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/unexelf.c b/src/unexelf.c index 182b9f8a16..01d41a15d5 100644 --- a/src/unexelf.c +++ b/src/unexelf.c @@ -625,6 +625,10 @@ unexec (const char *new_name, const char *old_name) { int new_file, old_file, new_file_size; +#if defined (emacs) || !defined (DEBUG) + void *new_break; +#endif + /* Pointers to the base of the image of the two files. */ caddr_t old_base, new_base; @@ -755,7 +759,8 @@ unexec (const char *new_name, const char *old_name) old_name, old_file_h, old_section_h, 0); #if defined (emacs) || !defined (DEBUG) - new_bss_addr = (ElfW(Addr)) sbrk (0); + new_break = sbrk (0); + new_bss_addr = (ElfW(Addr)) new_break; #else new_bss_addr = old_bss_addr + old_bss_size + 0x1234; #endif @@ -956,13 +961,13 @@ temacs: Link Info Adralgn Entsize [22] 1 3 0x335150 0x315150 0x4 .data.rel.local - 0 0 0x4 0 + 0 0 0x4 0 [23] 8 3 0x335158 0x315158 0x42720 .bss - 0 0 0x8 0 + 0 0 0x8 0 [24] 2 0 0 0x315154 0x1c9d0 .symtab - 25 1709 0x4 0x10 + 25 1709 0x4 0x10 */ if (NEW_SECTION_H (nn).sh_offset >= old_bss_offset @@ -1309,4 +1314,3 @@ temacs: if (chmod (new_name, stat_buf.st_mode) == -1) fatal ("Can't chmod (%s): errno %d\n", new_name, errno); } - |