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Code Issues Releases Activity

libdtrace: Compute the relocation offset for all non-ET_REL objects

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The use of an ifdef here most likely carries over from when the dtrace
port only worked on x86 platforms.

MFC after:	2 weeks
Sponsored by:	Innovate UK
This commit is contained in:
Mark Johnston 2024-07-10 17:21:54 -04:00
parent f6372351da
commit 7bbcbd43c5
1 changed files with 13 additions and 11 deletions
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24
cddl/contrib/opensolaris/lib/libdtrace/common/dt_module.c
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@ -1251,19 +1251,21 @@ dt_module_update(dtrace_hdl_t *dtp, struct kld_file_stat *k_stat)
* [Text][R/O data][R/W data][Dynamic][BSS][Non loadable]
*/
dmp->dm_text_size = dmp->dm_data_va - dmp->dm_text_va;
#if defined(__i386__)
/*
* Find the first load section and figure out the relocation
* offset for the symbols. The kernel module will not need
* relocation, but the kernel linker modules will.
*/
for (i = 0; gelf_getphdr(dmp->dm_elf, i, &ph) != NULL; i++) {
if (ph.p_type == PT_LOAD) {
dmp->dm_reloc_offset = k_stat->address - ph.p_vaddr;
break;
if (!is_elf_obj) {
/*
* Find the first load section and figure out the relocation
* offset for the symbols. The kernel module will not need
* relocation, but the kernel linker modules will.
*/
for (i = 0; gelf_getphdr(dmp->dm_elf, i, &ph) != NULL; i++) {
if (ph.p_type == PT_LOAD) {
dmp->dm_reloc_offset =
k_stat->address - ph.p_vaddr;
break;
}
}
}
#endif
if (dmp->dm_info.objfs_info_primary)
dmp->dm_flags |= DT_DM_PRIMARY;