fix errors in unresolved weak symbols on arm
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18062 3c298f89-4303-0410-b956-a3cf2f4a3e73master
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15551bacbf
commit
470d7bea26
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@ -0,0 +1,13 @@
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--- a/arch/arm/kernel/module.c
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+++ b/arch/arm/kernel/module.c
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@@ -101,6 +101,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons
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return -ENOEXEC;
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}
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+ if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) &&
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+ ELF_ST_BIND(sym->st_info) == STB_WEAK)
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+ continue;
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+
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loc = dstsec->sh_addr + rel->r_offset;
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switch (ELF32_R_TYPE(rel->r_info)) {
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@ -0,0 +1,13 @@
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--- a/arch/arm/kernel/module.c
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+++ b/arch/arm/kernel/module.c
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@@ -120,6 +120,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons
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return -ENOEXEC;
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}
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+ if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) &&
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+ ELF_ST_BIND(sym->st_info) == STB_WEAK)
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+ continue;
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+
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loc = dstsec->sh_addr + rel->r_offset;
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switch (ELF32_R_TYPE(rel->r_info)) {
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@ -0,0 +1,13 @@
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--- a/arch/arm/kernel/module.c
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+++ b/arch/arm/kernel/module.c
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@@ -120,6 +120,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons
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return -ENOEXEC;
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}
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+ if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) &&
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+ ELF_ST_BIND(sym->st_info) == STB_WEAK)
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+ continue;
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+
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loc = dstsec->sh_addr + rel->r_offset;
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switch (ELF32_R_TYPE(rel->r_info)) {
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