diff options
Diffstat (limited to 'arch/powerpc/kernel/module_32.c')
| -rw-r--r-- | arch/powerpc/kernel/module_32.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c index 6cff040bf456..c94d2e018d84 100644 --- a/arch/powerpc/kernel/module_32.c +++ b/arch/powerpc/kernel/module_32.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/moduleloader.h> #include <linux/elf.h> @@ -28,12 +31,6 @@ #include <linux/sort.h> #include <asm/setup.h> -#if 0 -#define DEBUGP printk -#else -#define DEBUGP(fmt , ...) -#endif - /* Count how many different relocations (different symbol, different addend) */ static unsigned int count_relocs(const Elf32_Rela *rela, unsigned int num) @@ -121,8 +118,8 @@ static unsigned long get_plt_size(const Elf32_Ehdr *hdr, continue; if (sechdrs[i].sh_type == SHT_RELA) { - DEBUGP("Found relocations in section %u\n", i); - DEBUGP("Ptr: %p. Number: %u\n", + pr_debug("Found relocations in section %u\n", i); + pr_debug("Ptr: %p. Number: %u\n", (void *)hdr + sechdrs[i].sh_offset, sechdrs[i].sh_size / sizeof(Elf32_Rela)); @@ -161,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr, me->arch.core_plt_section = i; } if (!me->arch.core_plt_section || !me->arch.init_plt_section) { - printk("Module doesn't contain .plt or .init.plt sections.\n"); + pr_err("Module doesn't contain .plt or .init.plt sections.\n"); return -ENOEXEC; } @@ -189,7 +186,7 @@ static uint32_t do_plt_call(void *location, { struct ppc_plt_entry *entry; - DEBUGP("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location); + pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location); /* Init, or core PLT? */ if (location >= mod->module_core && location < mod->module_core + mod->core_size) @@ -208,7 +205,7 @@ static uint32_t do_plt_call(void *location, entry->jump[2] = 0x7d8903a6; /* mtctr r12 */ entry->jump[3] = 0x4e800420; /* bctr */ - DEBUGP("Initialized plt for 0x%x at %p\n", val, entry); + pr_debug("Initialized plt for 0x%x at %p\n", val, entry); return (uint32_t)entry; } @@ -224,7 +221,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, uint32_t *location; uint32_t 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); for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rela); i++) { /* This is where to make the change */ @@ -268,17 +265,17 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, sechdrs, module); /* Only replace bits 2 through 26 */ - DEBUGP("REL24 value = %08X. location = %08X\n", + pr_debug("REL24 value = %08X. location = %08X\n", value, (uint32_t)location); - DEBUGP("Location before: %08X.\n", + pr_debug("Location before: %08X.\n", *(uint32_t *)location); *(uint32_t *)location = (*(uint32_t *)location & ~0x03fffffc) | ((value - (uint32_t)location) & 0x03fffffc); - DEBUGP("Location after: %08X.\n", + pr_debug("Location after: %08X.\n", *(uint32_t *)location); - DEBUGP("ie. jump to %08X+%08X = %08X\n", + pr_debug("ie. jump to %08X+%08X = %08X\n", *(uint32_t *)location & 0x03fffffc, (uint32_t)location, (*(uint32_t *)location & 0x03fffffc) @@ -291,7 +288,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, break; default: - printk("%s: unknown ADD relocation: %u\n", + pr_err("%s: unknown ADD relocation: %u\n", module->name, ELF32_R_TYPE(rela[i].r_info)); return -ENOEXEC; |