From 3b2b7938f7b6ddb2ff042b974e30311893113f3a Mon Sep 17 00:00:00 2001 From: Guillem Jover Date: Sun, 25 Jun 2017 01:51:30 +0200 Subject: [PATCH] test: Fix nlist() unit test on IA64 and PowerPC 64-bit ELFv1 At least on IA64 and PowerPC 64-bit ELFv1, the functions are stored in the .text sections but they are accessed through a function descriptor stored in a data section, for example for PowerPC 64-bit ELFv1 that section is called .opd. We should take this into account when checking the n_type for the functions we have requested information from nlist(). Rationale-by: James Clarke --- test/nlist.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/test/nlist.c b/test/nlist.c index 096d4ae..893176e 100644 --- a/test/nlist.c +++ b/test/nlist.c @@ -69,8 +69,17 @@ main(int argc, char **argv) rc = nlist(argv[0], nl); assert(rc == 0); +#if defined(__ia64__) || (defined(__powerpc64__) && _CALL_ELF == 1) + /* On IA64 and PowerPC 64-bit ELFv1, the functions are stored in + * the .text sections but they are accessed through a function + * descriptor stored in a data section, for example for PowerPC + * 64-bit that section is called .opd. */ + assert(nl[0].n_type == (N_DATA | N_EXT)); + assert(nl[1].n_type == (N_DATA | N_EXT)); +#else assert(nl[0].n_type == (N_TEXT | N_EXT)); assert(nl[1].n_type == (N_TEXT | N_EXT)); +#endif assert(nl[2].n_type == (N_BSS | N_EXT)); assert(nl[3].n_type == (N_DATA | N_EXT)); assert(nl[4].n_type == (N_DATA));