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sysdeps: linux: Fix output of LD_SHOW_AUXV=1 for AT_RSEQ_*

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The constants themselves were added to elf.h back in 8754a4133e but the
array in _dl_show_auxv wasn't modified accordingly, resulting in the
following output when running LD_SHOW_AUXV=1 /bin/true on recent Linux:

    AT_??? (0x1b): 0x1c
    AT_??? (0x1c): 0x20

With this patch:

    AT_RSEQ_FEATURE_SIZE: 28
    AT_RSEQ_ALIGN:        32

Tested on Linux 6.11 x86_64

Signed-off-by: Yannick Le Pennec <yannick.lepennec@live.fr>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Yannick Le Pennec 2024-11-25 14:12:05 +01:00 • committed by Adhemerval Zanella
parent 4b7cfcc3fb
commit 83d4b42ded
1 changed files with 2 additions and 0 deletions
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2
sysdeps/unix/sysv/linux/dl-sysdep.c
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@ -200,6 +200,8 @@ _dl_show_auxv (void)
[AT_HWCAP2 - 2] = { "HWCAP2: 0x", hex },
[AT_HWCAP3 - 2] = { "HWCAP3: 0x", hex },
[AT_HWCAP4 - 2] = { "HWCAP4: 0x", hex },
[AT_RSEQ_FEATURE_SIZE - 2] = { "RSEQ_FEATURE_SIZE: ", dec },
[AT_RSEQ_ALIGN - 2] = { "RSEQ_ALIGN: ", dec },
[AT_MINSIGSTKSZ - 2] = { "MINSIGSTKSZ: ", dec },
[AT_L1I_CACHESIZE - 2] = { "L1I_CACHESIZE: ", dec },
[AT_L1I_CACHEGEOMETRY - 2] = { "L1I_CACHEGEOMETRY: 0x", hex },