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| author | Clément Chigot <chigot@adacore.com> | 2022-11-28 09:29:37 +0100 |
|---|---|---|
| committer | Clément Chigot <chigot@adacore.com> | 2023-03-16 15:01:05 +0100 |
| commit | b119512977bbdbdce84493dfa6321f6d1f82dbf0 (patch) | |
| tree | 1dd2c5eda3a219325869bcf30c98a64ba71094b9 /ld/emulparams | |
| parent | e263a66b01a697632a51ad5ec1e6c08071e3e5ec (diff) | |
| download | gdb-b119512977bbdbdce84493dfa6321f6d1f82dbf0.zip gdb-b119512977bbdbdce84493dfa6321f6d1f82dbf0.tar.gz gdb-b119512977bbdbdce84493dfa6321f6d1f82dbf0.tar.bz2 | |
ld: add support of QNX stack arguments for aarch64nto
QNX is handling the stack argument using a .note section. Generate it
according to ELF argument -zexecstack, -zstack-size and a new NTO
argument --lazy-stack. Another NTO argument --stack mimicking
-zstack-size is added in order to ensure compatibility with previously
made NTO linkers.
This requires a new emultempl nto.em which is applied above the default
${ARCH}elf.em.
ld/ChangeLog:
* emulparams/aarch64nto.sh: Move to nto.em.
* emultempl/nto.em: New file.
* testsuite/ld-aarch64/aarch64-nto.exp: New test.
* testsuite/ld-aarch64/nto-stack-note-1.d: New test.
* testsuite/ld-aarch64/nto-stack-note-2.d: New test.
* testsuite/ld-aarch64/start.s: New test.
Diffstat (limited to 'ld/emulparams')
| -rw-r--r-- | ld/emulparams/aarch64nto.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ld/emulparams/aarch64nto.sh b/ld/emulparams/aarch64nto.sh index 4f0657d..5138e33 100644 --- a/ld/emulparams/aarch64nto.sh +++ b/ld/emulparams/aarch64nto.sh @@ -10,7 +10,7 @@ LITTLE_OUTPUT_FORMAT="elf64-littleaarch64" NO_REL_RELOCS=yes TEMPLATE_NAME=elf -EXTRA_EM_FILE=aarch64elf +EXTRA_EM_FILE=nto GENERATE_SHLIB_SCRIPT=yes GENERATE_PIE_SCRIPT=yes |