diff options
Diffstat (limited to 'arch/powerpc/kernel/module_64.c')
| -rw-r--r-- | arch/powerpc/kernel/module_64.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c index d807ee626af9..68384514506b 100644 --- a/arch/powerpc/kernel/module_64.c +++ b/arch/powerpc/kernel/module_64.c @@ -15,6 +15,9 @@ along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/elf.h> #include <linux/moduleloader.h> @@ -36,11 +39,6 @@ Using a magic allocator which places modules within 32MB solves this, and makes other things simpler. Anton? --RR. */ -#if 0 -#define DEBUGP printk -#else -#define DEBUGP(fmt , ...) -#endif #if defined(_CALL_ELF) && _CALL_ELF == 2 #define R2_STACK_OFFSET 24 @@ -279,8 +277,8 @@ static unsigned long get_stubs_size(const Elf64_Ehdr *hdr, /* Every relocated section... */ for (i = 1; i < hdr->e_shnum; i++) { if (sechdrs[i].sh_type == SHT_RELA) { - DEBUGP("Found relocations in section %u\n", i); - DEBUGP("Ptr: %p. Number: %lu\n", + pr_debug("Found relocations in section %u\n", i); + pr_debug("Ptr: %p. Number: %Lu\n", (void *)sechdrs[i].sh_addr, sechdrs[i].sh_size / sizeof(Elf64_Rela)); @@ -304,7 +302,7 @@ static unsigned long get_stubs_size(const Elf64_Ehdr *hdr, relocs++; #endif - DEBUGP("Looks like a total of %lu stubs, max\n", relocs); + pr_debug("Looks like a total of %lu stubs, max\n", relocs); return relocs * sizeof(struct ppc64_stub_entry); } @@ -390,7 +388,7 @@ int module_frob_arch_sections(Elf64_Ehdr *hdr, } if (!me->arch.stubs_section) { - printk("%s: doesn't contain .stubs.\n", me->name); + pr_err("%s: doesn't contain .stubs.\n", me->name); return -ENOEXEC; } @@ -434,11 +432,11 @@ static inline int create_stub(Elf64_Shdr *sechdrs, /* Stub uses address relative to r2. */ reladdr = (unsigned long)entry - my_r2(sechdrs, me); if (reladdr > 0x7FFFFFFF || reladdr < -(0x80000000L)) { - printk("%s: Address %p of stub out of range of %p.\n", + pr_err("%s: Address %p of stub out of range of %p.\n", me->name, (void *)reladdr, (void *)my_r2); return 0; } - DEBUGP("Stub %p get data from reladdr %li\n", entry, reladdr); + pr_debug("Stub %p get data from reladdr %li\n", entry, reladdr); entry->jump[0] |= PPC_HA(reladdr); entry->jump[1] |= PPC_LO(reladdr); @@ -477,7 +475,7 @@ static unsigned long stub_for_addr(Elf64_Shdr *sechdrs, static int restore_r2(u32 *instruction, struct module *me) { if (*instruction != PPC_INST_NOP) { - printk("%s: Expect noop after relocate, got %08x\n", + pr_err("%s: Expect noop after relocate, got %08x\n", me->name, *instruction); return 0; } @@ -498,7 +496,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, unsigned long *location; unsigned long value; - DEBUGP("Applying ADD relocate section %u to %u\n", relsec, + pr_debug("Applying ADD relocate section %u to %u\n", relsec, sechdrs[relsec].sh_info); /* First time we're called, we can fix up .TOC. */ @@ -519,7 +517,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, sym = (Elf64_Sym *)sechdrs[symindex].sh_addr + ELF64_R_SYM(rela[i].r_info); - DEBUGP("RELOC at %p: %li-type as %s (%lu) + %li\n", + pr_debug("RELOC at %p: %li-type as %s (0x%lx) + %li\n", location, (long)ELF64_R_TYPE(rela[i].r_info), strtab + sym->st_name, (unsigned long)sym->st_value, (long)rela[i].r_addend); @@ -546,7 +544,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, /* Subtract TOC pointer */ value -= my_r2(sechdrs, me); if (value + 0x8000 > 0xffff) { - printk("%s: bad TOC16 relocation (%lu)\n", + pr_err("%s: bad TOC16 relocation (0x%lx)\n", me->name, value); return -ENOEXEC; } @@ -567,7 +565,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, /* Subtract TOC pointer */ value -= my_r2(sechdrs, me); if ((value & 3) != 0 || value + 0x8000 > 0xffff) { - printk("%s: bad TOC16_DS relocation (%lu)\n", + pr_err("%s: bad TOC16_DS relocation (0x%lx)\n", me->name, value); return -ENOEXEC; } @@ -580,7 +578,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, /* Subtract TOC pointer */ value -= my_r2(sechdrs, me); if ((value & 3) != 0) { - printk("%s: bad TOC16_LO_DS relocation (%lu)\n", + pr_err("%s: bad TOC16_LO_DS relocation (0x%lx)\n", me->name, value); return -ENOEXEC; } @@ -613,7 +611,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, /* Convert value to relative */ value -= (unsigned long)location; if (value + 0x2000000 > 0x3ffffff || (value & 3) != 0){ - printk("%s: REL24 %li out of range!\n", + pr_err("%s: REL24 %li out of range!\n", me->name, (long int)value); return -ENOEXEC; } @@ -655,7 +653,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, break; default: - printk("%s: Unknown ADD relocation: %lu\n", + pr_err("%s: Unknown ADD relocation: %lu\n", me->name, (unsigned long)ELF64_R_TYPE(rela[i].r_info)); return -ENOEXEC; |