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| author | H.J. Lu <hjl.tools@gmail.com> | 2010-01-08 01:43:23 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2010-01-08 01:43:23 +0000 |
| commit | bde6f3eb6dff94cea1d471e15c6154d55d49820f (patch) | |
| tree | 33ff2b586001fc671d83306de7968fdaab523c67 /ld/testsuite/ld-gc | |
| parent | b903363e43c8ea7d9b37b599bc15591036d03690 (diff) | |
| download | gdb-bde6f3eb6dff94cea1d471e15c6154d55d49820f.zip gdb-bde6f3eb6dff94cea1d471e15c6154d55d49820f.tar.gz gdb-bde6f3eb6dff94cea1d471e15c6154d55d49820f.tar.bz2 | |
Set SEC_KEEP on section XXX for undefined __start_XXX/__stop_XXX
bfd/
2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
PR ld/11133
* elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
undefined __start_XXX/__stop_XXX in all input files and set
SEC_KEEP.
ld/testsuite/
2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
PR ld/11133
* ld-gc/gc.exp: Run start.
* ld-gc/start.d: New.
* ld-gc/start.s: Likewise.
Diffstat (limited to 'ld/testsuite/ld-gc')
| -rw-r--r-- | ld/testsuite/ld-gc/gc.exp | 1 | ||||
| -rw-r--r-- | ld/testsuite/ld-gc/start.d | 8 | ||||
| -rw-r--r-- | ld/testsuite/ld-gc/start.s | 6 |
3 files changed, 15 insertions, 0 deletions
diff --git a/ld/testsuite/ld-gc/gc.exp b/ld/testsuite/ld-gc/gc.exp index 36df233..c271a3d 100644 --- a/ld/testsuite/ld-gc/gc.exp +++ b/ld/testsuite/ld-gc/gc.exp @@ -91,3 +91,4 @@ test_gc "Check --gc-section/-r/-u" "gcrel" $ld "-r --gc-sections -u used_func" run_dump_test "noent" run_dump_test "abi-note" +run_dump_test "start" diff --git a/ld/testsuite/ld-gc/start.d b/ld/testsuite/ld-gc/start.d new file mode 100644 index 0000000..a6f748f --- /dev/null +++ b/ld/testsuite/ld-gc/start.d @@ -0,0 +1,8 @@ +#name: --gc-sections with __start_ +#ld: --gc-sections -e _start +#nm: -n +#target: *-*-linux* + +#... +[0-9a-f]+ A +__start__foo +#... diff --git a/ld/testsuite/ld-gc/start.s b/ld/testsuite/ld-gc/start.s new file mode 100644 index 0000000..d9f1b2d --- /dev/null +++ b/ld/testsuite/ld-gc/start.s @@ -0,0 +1,6 @@ +.globl _start +_start: + .long __start__foo + .section _foo,"aw",%progbits +foo: + .long 1 |