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llext: add STT_OBJECT relocation

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Adds STT_OBJECT relocation.

Fixes #67701.

Signed-off-by: Lauren Murphy <lauren.murphy@intel.com>
This commit is contained in:
Lauren Murphy 2024-02-25 12:37:26 -08:00 • committed by Fabio Baltieri
commit 33c6bdab9a
1 changed files with 3 additions and 1 deletions
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4
subsys/llext/llext.c
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@ -768,7 +768,8 @@ static int llext_link(struct llext_loader *ldr, struct llext *ext, bool do_local
return -ENODATA; return -ENODATA;
} }
} else if (ELF_ST_TYPE(sym.st_info) == STT_SECTION || } else if (ELF_ST_TYPE(sym.st_info) == STT_SECTION ||
ELF_ST_TYPE(sym.st_info) == STT_FUNC) { ELF_ST_TYPE(sym.st_info) == STT_FUNC ||
ELF_ST_TYPE(sym.st_info) == STT_OBJECT) {
/* Link address is relative to the start of the section */ /* Link address is relative to the start of the section */
link_addr = (uintptr_t)ext->mem[ldr->sect_map[sym.st_shndx]] link_addr = (uintptr_t)ext->mem[ldr->sect_map[sym.st_shndx]]
+ sym.st_value; + sym.st_value;
@ -776,6 +777,7 @@ static int llext_link(struct llext_loader *ldr, struct llext *ext, bool do_local
LOG_INF("found section symbol %s addr 0x%lx", name, link_addr); LOG_INF("found section symbol %s addr 0x%lx", name, link_addr);
} else { } else {
/* Nothing to relocate here */ /* Nothing to relocate here */
LOG_DBG("not relocated");
continue; continue;
} }