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| author | Alan Modra <amodra@gmail.com> | 2023-02-11 08:36:24 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2023-02-11 16:43:54 +1030 |
| commit | 0a3137ce4c4b38ee8b26c09824633b827fed4cb1 (patch) | |
| tree | 37913b106916fe608c5fbfebd109f99dd0e8220c /ld/testsuite/ld-msp430-elf/main-var-upper.d | |
| parent | 480ddaa9784c652b7c575e17799e0408ac4e5b01 (diff) | |
| download | binutils-gdb-0a3137ce4c4b38ee8b26c09824633b827fed4cb1.tar.gz | |
objdump -D of bss sections and -s with -j
There is some inconsistency between the behaviour of objdump -D and
objdump -s, both supposedly operating on all sections by default.
objdump -s ignores bss sections, while objdump -D dissassembles the
zeros. Fix this by making objdump -D ignore bss sections too.
Furthermore, "objdump -s -j .bss" doesn't dump .bss as it should,
since the user is specifically asking to look at all those zeros.
This change does find some tests that used objdump -D with expected
output in bss-style sections. I've updated all the msp430 tests that
just wanted to find a non-empty section to look at section headers
instead, making the tests slightly more stringent. The ppc xcoff and
spu tests are fixed by adding -j options to objdump, which makes the
tests somewhat more lenient.
binutils/
* objdump.c (disassemble_section): Ignore sections without
contents, unless overridden by -j.
(dump_section): Allow -j to override the default of not
displaying sections without contents.
* doc/binutils.texi (objdump options): Update -D, -s and -j
description.
gas/
* testsuite/gas/ppc/xcoff-tls-32.d: Select wanted objdump
sections with -j.
* testsuite/gas/ppc/xcoff-tls-64.d: Likewise.
ld/
* testsuite/ld-msp430-elf/main-bss-lower.d,
* testsuite/ld-msp430-elf/main-bss-upper.d,
* testsuite/ld-msp430-elf/main-const-lower.d,
* testsuite/ld-msp430-elf/main-const-upper.d,
* testsuite/ld-msp430-elf/main-text-lower.d,
* testsuite/ld-msp430-elf/main-text-upper.d,
* testsuite/ld-msp430-elf/main-var-lower.d,
* testsuite/ld-msp430-elf/main-var-upper.d: Expect -wh output.
* testsuite/ld-msp430-elf/msp430-elf.exp: Use objdump -wh
rather than objdump -D or objdump -d with tests checking for
non-empty given sections.
* testsuite/ld-spu/ear.d,
* testsuite/ld-spu/icache1.d,
* testsuite/ld-spu/ovl.d,
* testsuite/ld-spu/ovl2.d: Select wanted objdump sections.
Diffstat (limited to 'ld/testsuite/ld-msp430-elf/main-var-upper.d')
| -rw-r--r-- | ld/testsuite/ld-msp430-elf/main-var-upper.d | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ld/testsuite/ld-msp430-elf/main-var-upper.d b/ld/testsuite/ld-msp430-elf/main-var-upper.d index fc3d712c87a..9443f705585 100644 --- a/ld/testsuite/ld-msp430-elf/main-var-upper.d +++ b/ld/testsuite/ld-msp430-elf/main-var-upper.d @@ -1,3 +1,3 @@ #... -Disassembly of section .upper.data: +.* \.upper\.data +0+14 .* #pass |