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linux-user/ppc: Add vdso

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Add support in gen-vdso-elfn.c.inc for the DT_PPC64_OPT
dynamic tag: this is an integer, so does not need relocation.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-08-14 17:58:55 -07:00
parent 00cc2934b2
commit e34136d930
12 changed files with 467 additions and 8 deletions
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7
linux-user/gen-vdso-elfn.c.inc
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@ -273,7 +273,14 @@ static void elfN(process)(FILE *outf, void *buf, bool need_bswap)
errors++;
break;
case PT_LOPROC + 3:
if (ehdr->e_machine == EM_PPC64) {
break; /* DT_PPC64_OPT: integer bitmask */
}
goto do_default;
default:
do_default:
/* This is probably something target specific. */
fprintf(stderr, "VDSO has unknown DYNAMIC entry (%lx)\n",
(unsigned long)tag);