diff options
author | Anton Blanchard <anton@samba.org> | 2016-02-26 18:03:11 +1100 |
---|---|---|
committer | Simon Horman <horms@verge.net.au> | 2016-03-24 13:59:57 +0900 |
commit | 4a2ae3a39c64dc43e9d094be9541253234ff4822 (patch) | |
tree | e8f88ea2978b506a63a5918c47c7d422ec22309d | |
parent | 75f7bc488432eb70aab052cc7c83a5cd7555dd3f (diff) | |
download | kexec-tools-4a2ae3a39c64dc43e9d094be9541253234ff4822.tar.gz |
Pass struct mem_sym into machine_apply_elf_rel()
On PowerPC64 ABIv2 we need to look at the symbol to determine
if it has a local entry point. Pass struct mem_sym into
machine_apply_elf_rel() so we can.
Signed-off-by: Anton Blanchard <anton@samba.org>
Tested-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
-rw-r--r-- | kexec/arch/arm/kexec-elf-rel-arm.c | 5 | ||||
-rw-r--r-- | kexec/arch/cris/kexec-elf-rel-cris.c | 5 | ||||
-rw-r--r-- | kexec/arch/i386/kexec-elf-rel-x86.c | 5 | ||||
-rw-r--r-- | kexec/arch/ia64/kexec-elf-rel-ia64.c | 5 | ||||
-rw-r--r-- | kexec/arch/m68k/kexec-elf-rel-m68k.c | 4 | ||||
-rw-r--r-- | kexec/arch/mips/kexec-elf-rel-mips.c | 4 | ||||
-rw-r--r-- | kexec/arch/ppc/kexec-elf-rel-ppc.c | 5 | ||||
-rw-r--r-- | kexec/arch/ppc64/kexec-elf-rel-ppc64.c | 5 | ||||
-rw-r--r-- | kexec/arch/s390/kexec-elf-rel-s390.c | 3 | ||||
-rw-r--r-- | kexec/arch/sh/kexec-elf-rel-sh.c | 5 | ||||
-rw-r--r-- | kexec/arch/x86_64/kexec-elf-rel-x86_64.c | 5 | ||||
-rw-r--r-- | kexec/kexec-elf-rel.c | 2 | ||||
-rw-r--r-- | kexec/kexec-elf.h | 5 |
13 files changed, 36 insertions, 22 deletions
diff --git a/kexec/arch/arm/kexec-elf-rel-arm.c b/kexec/arch/arm/kexec-elf-rel-arm.c index 214f0ccc..a939cf4f 100644 --- a/kexec/arch/arm/kexec-elf-rel-arm.c +++ b/kexec/arch/arm/kexec-elf-rel-arm.c @@ -18,8 +18,9 @@ int machine_verify_elf_rel(struct mem_ehdr *ehdr) return 1; } -void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), unsigned long r_type, - void *location, unsigned long address, unsigned long value) +void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), + struct mem_sym *UNUSED(sym), unsigned long r_type, void *location, + unsigned long address, unsigned long value) { switch(r_type) { case R_ARM_ABS32: diff --git a/kexec/arch/cris/kexec-elf-rel-cris.c b/kexec/arch/cris/kexec-elf-rel-cris.c index c4427cc1..255cc2c7 100644 --- a/kexec/arch/cris/kexec-elf-rel-cris.c +++ b/kexec/arch/cris/kexec-elf-rel-cris.c @@ -29,8 +29,9 @@ int machine_verify_elf_rel(struct mem_ehdr *ehdr) return 1; } -void machine_apply_elf_rel(struct mem_ehdr *ehdr, unsigned long r_type, - void *location, unsigned long address, unsigned long value) +void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), + struct mem_sym *UNUSED(sym), unsigned long r_type, void *location, + unsigned long address, unsigned long value) { switch(r_type) { diff --git a/kexec/arch/i386/kexec-elf-rel-x86.c b/kexec/arch/i386/kexec-elf-rel-x86.c index fdc3d52f..55a214ec 100644 --- a/kexec/arch/i386/kexec-elf-rel-x86.c +++ b/kexec/arch/i386/kexec-elf-rel-x86.c @@ -18,8 +18,9 @@ int machine_verify_elf_rel(struct mem_ehdr *ehdr) return 1; } -void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), unsigned long r_type, - void *location, unsigned long address, unsigned long value) +void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), + struct mem_sym *UNUSED(sym), unsigned long r_type, void *location, + unsigned long address, unsigned long value) { switch(r_type) { case R_386_32: diff --git a/kexec/arch/ia64/kexec-elf-rel-ia64.c b/kexec/arch/ia64/kexec-elf-rel-ia64.c index cfb10616..f847626b 100644 --- a/kexec/arch/ia64/kexec-elf-rel-ia64.c +++ b/kexec/arch/ia64/kexec-elf-rel-ia64.c @@ -72,8 +72,9 @@ bundle (const uint64_t insn) return insn & ~0xfUL; } -void machine_apply_elf_rel(struct mem_ehdr *ehdr, unsigned long r_type, - void *location, unsigned long address, unsigned long value) +void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), + struct mem_sym *UNUSED(sym), unsigned long r_type, void *location, + unsigned long address, unsigned long value) { uint64_t gp_value = ehdr->rel_addr + 0x200000; switch(r_type) { diff --git a/kexec/arch/m68k/kexec-elf-rel-m68k.c b/kexec/arch/m68k/kexec-elf-rel-m68k.c index fa12a167..0cc38cca 100644 --- a/kexec/arch/m68k/kexec-elf-rel-m68k.c +++ b/kexec/arch/m68k/kexec-elf-rel-m68k.c @@ -23,7 +23,9 @@ int machine_verify_elf_rel(struct mem_ehdr *ehdr) return 1; } -void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), unsigned long r_type, +void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), + struct mem_sym *UNUSED(sym), + unsigned long r_type, void *UNUSED(location), unsigned long UNUSED(address), unsigned long UNUSED(value)) diff --git a/kexec/arch/mips/kexec-elf-rel-mips.c b/kexec/arch/mips/kexec-elf-rel-mips.c index 6f436393..5bc22d52 100644 --- a/kexec/arch/mips/kexec-elf-rel-mips.c +++ b/kexec/arch/mips/kexec-elf-rel-mips.c @@ -29,7 +29,9 @@ int machine_verify_elf_rel(struct mem_ehdr *ehdr) return 1; } -void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), unsigned long r_type, +void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), + struct mem_sym *UNUSED(sym), + unsigned long r_type, void *UNUSED(location), unsigned long UNUSED(address), unsigned long UNUSED(value)) diff --git a/kexec/arch/ppc/kexec-elf-rel-ppc.c b/kexec/arch/ppc/kexec-elf-rel-ppc.c index 90a66f42..1acbd865 100644 --- a/kexec/arch/ppc/kexec-elf-rel-ppc.c +++ b/kexec/arch/ppc/kexec-elf-rel-ppc.c @@ -17,8 +17,9 @@ int machine_verify_elf_rel(struct mem_ehdr *ehdr) return 1; } -void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), unsigned long r_type, - void *location, unsigned long address, unsigned long value) +void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), + struct mem_sym *UNUSED(sym), unsigned long r_type, void *location, + unsigned long address, unsigned long value) { switch(r_type) { case R_PPC_ADDR32: diff --git a/kexec/arch/ppc64/kexec-elf-rel-ppc64.c b/kexec/arch/ppc64/kexec-elf-rel-ppc64.c index 9b191d00..8604c4f1 100644 --- a/kexec/arch/ppc64/kexec-elf-rel-ppc64.c +++ b/kexec/arch/ppc64/kexec-elf-rel-ppc64.c @@ -63,8 +63,9 @@ static void do_relative_toc(unsigned long value, uint16_t *location, *location = (*location & ~mask) | (value & mask); } -void machine_apply_elf_rel(struct mem_ehdr *ehdr, unsigned long r_type, - void *location, unsigned long address, unsigned long value) +void machine_apply_elf_rel(struct mem_ehdr *ehdr, struct mem_sym *sym, + unsigned long r_type, void *location, unsigned long address, + unsigned long value) { switch(r_type) { case R_PPC64_ADDR32: diff --git a/kexec/arch/s390/kexec-elf-rel-s390.c b/kexec/arch/s390/kexec-elf-rel-s390.c index 80bcd1bb..a5e1b734 100644 --- a/kexec/arch/s390/kexec-elf-rel-s390.c +++ b/kexec/arch/s390/kexec-elf-rel-s390.c @@ -23,7 +23,8 @@ int machine_verify_elf_rel(struct mem_ehdr *ehdr) return 1; } -void machine_apply_elf_rel(struct mem_ehdr *ehdr, +void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), + struct mem_sym *UNUSED(sym), unsigned long r_type, void *loc, unsigned long address, diff --git a/kexec/arch/sh/kexec-elf-rel-sh.c b/kexec/arch/sh/kexec-elf-rel-sh.c index 0bfc45ec..3993ee89 100644 --- a/kexec/arch/sh/kexec-elf-rel-sh.c +++ b/kexec/arch/sh/kexec-elf-rel-sh.c @@ -28,8 +28,9 @@ int machine_verify_elf_rel(struct mem_ehdr *ehdr) return 1; } -void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), unsigned long r_type, - void *orig_loc, unsigned long UNUSED(address), unsigned long relocation) +void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), + struct mem_sym *UNUSED(sym), unsigned long r_type, void *orig_loc, + unsigned long UNUSED(address), unsigned long relocation) { uint32_t *location = orig_loc; uint32_t value; diff --git a/kexec/arch/x86_64/kexec-elf-rel-x86_64.c b/kexec/arch/x86_64/kexec-elf-rel-x86_64.c index c795037c..7fdde73a 100644 --- a/kexec/arch/x86_64/kexec-elf-rel-x86_64.c +++ b/kexec/arch/x86_64/kexec-elf-rel-x86_64.c @@ -57,8 +57,9 @@ static const char *reloc_name(unsigned long r_type) return name; } -void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), unsigned long r_type, - void *location, unsigned long address, unsigned long value) +void machine_apply_elf_rel(struct mem_ehdr *UNUSED(ehdr), + struct mem_sym *UNUSED(sym), unsigned long r_type, void *location, + unsigned long address, unsigned long value) { dbgprintf("%s\n", reloc_name(r_type)); switch(r_type) { diff --git a/kexec/kexec-elf-rel.c b/kexec/kexec-elf-rel.c index c625f303..9a6e63d8 100644 --- a/kexec/kexec-elf-rel.c +++ b/kexec/kexec-elf-rel.c @@ -408,7 +408,7 @@ int elf_rel_load(struct mem_ehdr *ehdr, struct kexec_info *info, dbgprintf("sym: %s value: %lx addr: %lx\n", name, value, address); - machine_apply_elf_rel(ehdr, rel.r_type, + machine_apply_elf_rel(ehdr, &sym, rel.r_type, (void *)location, address, value); } } diff --git a/kexec/kexec-elf.h b/kexec/kexec-elf.h index d0e9dc0b..1164db41 100644 --- a/kexec/kexec-elf.h +++ b/kexec/kexec-elf.h @@ -129,7 +129,8 @@ unsigned long elf_max_addr(const struct mem_ehdr *ehdr); /* Architecture specific helper functions */ extern int machine_verify_elf_rel(struct mem_ehdr *ehdr); -extern void machine_apply_elf_rel(struct mem_ehdr *ehdr, unsigned long r_type, - void *location, unsigned long address, unsigned long value); +extern void machine_apply_elf_rel(struct mem_ehdr *ehdr, struct mem_sym *sym, + unsigned long r_type, void *location, unsigned long address, + unsigned long value); #endif /* KEXEC_ELF_H */ |