diff options
author | Anton Blanchard <anton@samba.org> | 2014-08-19 22:00:05 (GMT) |
---|---|---|
committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-09-25 13:14:40 (GMT) |
commit | 5144b6bfe25fda7c51f6f9d8d79cf0fe61df5c28 (patch) | |
tree | 106dd73d74fa3ba6305eb6460a1bb7bff55d082f | |
parent | 7b20a955c3eec58e87f3d32cc1438eab6447ff4c (diff) | |
download | linux-5144b6bfe25fda7c51f6f9d8d79cf0fe61df5c28.tar.xz |
powerpc: Separate ppc32 symbol exports into ppc_ksyms_32.c
Simplify things considerably by moving all the ppc32 specific
symbol exports into its own file.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
-rw-r--r-- | arch/powerpc/kernel/Makefile | 3 | ||||
-rw-r--r-- | arch/powerpc/kernel/ppc_ksyms.c | 123 | ||||
-rw-r--r-- | arch/powerpc/kernel/ppc_ksyms_32.c | 61 |
3 files changed, 79 insertions, 108 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 670c312..502cf69 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -93,6 +93,9 @@ obj-$(CONFIG_PPC32) += entry_32.o setup_32.o obj-$(CONFIG_PPC64) += dma-iommu.o iommu.o obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_MODULES) += ppc_ksyms.o +ifeq ($(CONFIG_PPC32),y) +obj-$(CONFIG_MODULES) += ppc_ksyms_32.o +endif obj-$(CONFIG_BOOTX_TEXT) += btext.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_KPROBES) += kprobes.o diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index aba41f3..c4dfff6 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -1,135 +1,42 @@ -#include <linux/export.h> -#include <linux/threads.h> -#include <linux/smp.h> -#include <linux/sched.h> -#include <linux/elfcore.h> -#include <linux/string.h> -#include <linux/interrupt.h> -#include <linux/vt_kern.h> -#include <linux/nvram.h> -#include <linux/irq.h> -#include <linux/pci.h> -#include <linux/delay.h> -#include <linux/bitops.h> +#include <linux/ftrace.h> +#include <linux/mm.h> -#include <asm/page.h> #include <asm/processor.h> -#include <asm/cacheflush.h> -#include <asm/uaccess.h> -#include <asm/io.h> -#include <linux/atomic.h> -#include <asm/checksum.h> -#include <asm/pgtable.h> -#include <asm/tlbflush.h> -#include <linux/adb.h> -#include <linux/cuda.h> -#include <linux/pmu.h> -#include <asm/prom.h> -#include <asm/pci-bridge.h> -#include <asm/irq.h> -#include <asm/pmac_feature.h> -#include <asm/dma.h> -#include <asm/machdep.h> -#include <asm/hw_irq.h> -#include <asm/nvram.h> -#include <asm/mmu_context.h> -#include <asm/backlight.h> -#include <asm/time.h> -#include <asm/cputable.h> -#include <asm/btext.h> -#include <asm/div64.h> -#include <asm/signal.h> -#include <asm/dcr.h> -#include <asm/ftrace.h> #include <asm/switch_to.h> +#include <asm/cacheflush.h> #include <asm/epapr_hcalls.h> -#ifdef CONFIG_PPC32 -EXPORT_SYMBOL(clear_pages); -EXPORT_SYMBOL(ISA_DMA_THRESHOLD); -EXPORT_SYMBOL(DMA_MODE_READ); -EXPORT_SYMBOL(DMA_MODE_WRITE); -#endif +EXPORT_SYMBOL(flush_dcache_range); +EXPORT_SYMBOL(flush_icache_range); + +EXPORT_SYMBOL(empty_zero_page); + +long long __bswapdi2(long long); +EXPORT_SYMBOL(__bswapdi2); #ifdef CONFIG_FUNCTION_TRACER EXPORT_SYMBOL(_mcount); #endif -#if defined(CONFIG_PCI) && defined(CONFIG_PPC32) -EXPORT_SYMBOL(isa_io_base); -EXPORT_SYMBOL(isa_mem_base); -EXPORT_SYMBOL(pci_dram_offset); -#endif /* CONFIG_PCI */ - #ifdef CONFIG_PPC_FPU EXPORT_SYMBOL(giveup_fpu); EXPORT_SYMBOL(load_fp_state); EXPORT_SYMBOL(store_fp_state); #endif + #ifdef CONFIG_ALTIVEC EXPORT_SYMBOL(giveup_altivec); EXPORT_SYMBOL(load_vr_state); EXPORT_SYMBOL(store_vr_state); -#endif /* CONFIG_ALTIVEC */ -#ifdef CONFIG_VSX -EXPORT_SYMBOL_GPL(__giveup_vsx); -#endif /* CONFIG_VSX */ -#ifdef CONFIG_SPE -EXPORT_SYMBOL(giveup_spe); -#endif /* CONFIG_SPE */ - -#ifndef CONFIG_PPC64 -EXPORT_SYMBOL(flush_instruction_cache); -#endif -EXPORT_SYMBOL(flush_dcache_range); -EXPORT_SYMBOL(flush_icache_range); - -#ifdef CONFIG_SMP -#ifdef CONFIG_PPC32 -EXPORT_SYMBOL(smp_hw_index); -#endif -#endif - -#ifdef CONFIG_PPC32 -long long __ashrdi3(long long, int); -long long __ashldi3(long long, int); -long long __lshrdi3(long long, int); -EXPORT_SYMBOL(__ashrdi3); -EXPORT_SYMBOL(__ashldi3); -EXPORT_SYMBOL(__lshrdi3); -int __ucmpdi2(unsigned long long, unsigned long long); -EXPORT_SYMBOL(__ucmpdi2); -int __cmpdi2(long long, long long); -EXPORT_SYMBOL(__cmpdi2); -#endif -long long __bswapdi2(long long); -EXPORT_SYMBOL(__bswapdi2); - -#ifdef CONFIG_PPC32 -EXPORT_SYMBOL(timer_interrupt); -EXPORT_SYMBOL(tb_ticks_per_jiffy); #endif -#ifdef CONFIG_PPC32 -EXPORT_SYMBOL(switch_mmu_context); +#ifdef CONFIG_VSX +EXPORT_SYMBOL_GPL(__giveup_vsx); #endif -#ifdef CONFIG_PPC_STD_MMU_32 -extern long mol_trampoline; -EXPORT_SYMBOL(mol_trampoline); /* For MOL */ -EXPORT_SYMBOL(flush_hash_pages); /* For MOL */ -#ifdef CONFIG_SMP -extern int mmu_hash_lock; -EXPORT_SYMBOL(mmu_hash_lock); /* For MOL */ -#endif /* CONFIG_SMP */ -extern long *intercept_table; -EXPORT_SYMBOL(intercept_table); -#endif /* CONFIG_PPC_STD_MMU_32 */ -#ifdef CONFIG_PPC_DCR_NATIVE -EXPORT_SYMBOL(__mtdcr); -EXPORT_SYMBOL(__mfdcr); +#ifdef CONFIG_SPE +EXPORT_SYMBOL(giveup_spe); #endif -EXPORT_SYMBOL(empty_zero_page); #ifdef CONFIG_EPAPR_PARAVIRT EXPORT_SYMBOL(epapr_hypercall_start); diff --git a/arch/powerpc/kernel/ppc_ksyms_32.c b/arch/powerpc/kernel/ppc_ksyms_32.c new file mode 100644 index 0000000..30ddd8a --- /dev/null +++ b/arch/powerpc/kernel/ppc_ksyms_32.c @@ -0,0 +1,61 @@ +#include <linux/export.h> +#include <linux/smp.h> + +#include <asm/page.h> +#include <asm/dma.h> +#include <asm/io.h> +#include <asm/hw_irq.h> +#include <asm/time.h> +#include <asm/mmu_context.h> +#include <asm/pgtable.h> +#include <asm/dcr.h> + +EXPORT_SYMBOL(clear_pages); +EXPORT_SYMBOL(ISA_DMA_THRESHOLD); +EXPORT_SYMBOL(DMA_MODE_READ); +EXPORT_SYMBOL(DMA_MODE_WRITE); + +#if defined(CONFIG_PCI) +EXPORT_SYMBOL(isa_io_base); +EXPORT_SYMBOL(isa_mem_base); +EXPORT_SYMBOL(pci_dram_offset); +#endif + +#ifdef CONFIG_SMP +EXPORT_SYMBOL(smp_hw_index); +#endif + +long long __ashrdi3(long long, int); +long long __ashldi3(long long, int); +long long __lshrdi3(long long, int); +int __ucmpdi2(unsigned long long, unsigned long long); +int __cmpdi2(long long, long long); +EXPORT_SYMBOL(__ashrdi3); +EXPORT_SYMBOL(__ashldi3); +EXPORT_SYMBOL(__lshrdi3); +EXPORT_SYMBOL(__ucmpdi2); +EXPORT_SYMBOL(__cmpdi2); + +EXPORT_SYMBOL(timer_interrupt); +EXPORT_SYMBOL(tb_ticks_per_jiffy); + +EXPORT_SYMBOL(switch_mmu_context); + +#ifdef CONFIG_PPC_STD_MMU_32 +extern long mol_trampoline; +EXPORT_SYMBOL(mol_trampoline); /* For MOL */ +EXPORT_SYMBOL(flush_hash_pages); /* For MOL */ +#ifdef CONFIG_SMP +extern int mmu_hash_lock; +EXPORT_SYMBOL(mmu_hash_lock); /* For MOL */ +#endif /* CONFIG_SMP */ +extern long *intercept_table; +EXPORT_SYMBOL(intercept_table); +#endif /* CONFIG_PPC_STD_MMU_32 */ + +#ifdef CONFIG_PPC_DCR_NATIVE +EXPORT_SYMBOL(__mtdcr); +EXPORT_SYMBOL(__mfdcr); +#endif + +EXPORT_SYMBOL(flush_instruction_cache); |