diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/ppc_ksyms.c | 338 | ||||
| -rw-r--r-- | arch/powerpc/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/mm/init.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/pmac_pic.c | 17 | ||||
| -rw-r--r-- | arch/ppc/kernel/Makefile | 2 |
6 files changed, 360 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 62c4a51a23d..58c130b10ec 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -14,5 +14,5 @@ extra-$(CONFIG_PPC_FPU) += fpu.o extra-y += vmlinux.lds obj-y := semaphore.o traps.o process.o - +obj-$(CONFIG_MODULES) += ppc_ksyms.o obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c new file mode 100644 index 00000000000..7bfa0f0121f --- /dev/null +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -0,0 +1,338 @@ +#include <linux/config.h> +#include <linux/module.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/tty.h> +#include <linux/vt_kern.h> +#include <linux/nvram.h> +#include <linux/console.h> +#include <linux/irq.h> +#include <linux/pci.h> +#include <linux/delay.h> +#include <linux/ide.h> +#include <linux/pm.h> +#include <linux/bitops.h> + +#include <asm/page.h> +#include <asm/semaphore.h> +#include <asm/processor.h> +#include <asm/uaccess.h> +#include <asm/io.h> +#include <asm/ide.h> +#include <asm/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/system.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/xmon.h> + +#ifdef CONFIG_8xx +#include <asm/commproc.h> +#endif + +extern void transfer_to_handler(void); +extern void do_IRQ(struct pt_regs *regs); +extern void MachineCheckException(struct pt_regs *regs); +extern void AlignmentException(struct pt_regs *regs); +extern void ProgramCheckException(struct pt_regs *regs); +extern void SingleStepException(struct pt_regs *regs); +extern int do_signal(sigset_t *, struct pt_regs *); +extern int pmac_newworld; +extern int sys_sigreturn(struct pt_regs *regs); + +long long __ashrdi3(long long, int); +long long __ashldi3(long long, int); +long long __lshrdi3(long long, int); + +extern unsigned long mm_ptov (unsigned long paddr); + +EXPORT_SYMBOL(clear_pages); +EXPORT_SYMBOL(clear_user_page); +EXPORT_SYMBOL(do_signal); +EXPORT_SYMBOL(transfer_to_handler); +EXPORT_SYMBOL(do_IRQ); +EXPORT_SYMBOL(MachineCheckException); +EXPORT_SYMBOL(AlignmentException); +EXPORT_SYMBOL(ProgramCheckException); +EXPORT_SYMBOL(SingleStepException); +EXPORT_SYMBOL(sys_sigreturn); +EXPORT_SYMBOL(ppc_n_lost_interrupts); +EXPORT_SYMBOL(ppc_lost_interrupts); + +EXPORT_SYMBOL(ISA_DMA_THRESHOLD); +EXPORT_SYMBOL(DMA_MODE_READ); +EXPORT_SYMBOL(DMA_MODE_WRITE); +#if defined(CONFIG_PPC_PREP) +EXPORT_SYMBOL(_prep_type); +EXPORT_SYMBOL(ucSystemType); +#endif + +#if !defined(__INLINE_BITOPS) +EXPORT_SYMBOL(set_bit); +EXPORT_SYMBOL(clear_bit); +EXPORT_SYMBOL(change_bit); +EXPORT_SYMBOL(test_and_set_bit); +EXPORT_SYMBOL(test_and_clear_bit); +EXPORT_SYMBOL(test_and_change_bit); +#endif /* __INLINE_BITOPS */ + +EXPORT_SYMBOL(strcpy); +EXPORT_SYMBOL(strncpy); +EXPORT_SYMBOL(strcat); +EXPORT_SYMBOL(strncat); +EXPORT_SYMBOL(strchr); +EXPORT_SYMBOL(strrchr); +EXPORT_SYMBOL(strpbrk); +EXPORT_SYMBOL(strstr); +EXPORT_SYMBOL(strlen); +EXPORT_SYMBOL(strnlen); +EXPORT_SYMBOL(strcmp); +EXPORT_SYMBOL(strncmp); +EXPORT_SYMBOL(strcasecmp); +EXPORT_SYMBOL(__div64_32); + +EXPORT_SYMBOL(csum_partial); +EXPORT_SYMBOL(csum_partial_copy_generic); +EXPORT_SYMBOL(ip_fast_csum); +EXPORT_SYMBOL(csum_tcpudp_magic); + +EXPORT_SYMBOL(__copy_tofrom_user); +EXPORT_SYMBOL(__clear_user); +EXPORT_SYMBOL(__strncpy_from_user); +EXPORT_SYMBOL(__strnlen_user); + +EXPORT_SYMBOL(_insb); +EXPORT_SYMBOL(_outsb); +EXPORT_SYMBOL(_insw); +EXPORT_SYMBOL(_outsw); +EXPORT_SYMBOL(_insl); +EXPORT_SYMBOL(_outsl); +EXPORT_SYMBOL(_insw_ns); +EXPORT_SYMBOL(_outsw_ns); +EXPORT_SYMBOL(_insl_ns); +EXPORT_SYMBOL(_outsl_ns); +EXPORT_SYMBOL(iopa); +EXPORT_SYMBOL(mm_ptov); +EXPORT_SYMBOL(ioremap); +#ifdef CONFIG_44x +EXPORT_SYMBOL(ioremap64); +#endif +EXPORT_SYMBOL(__ioremap); +EXPORT_SYMBOL(iounmap); +EXPORT_SYMBOL(ioremap_bot); /* aka VMALLOC_END */ + +#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE) +EXPORT_SYMBOL(ppc_ide_md); +#endif + +#ifdef CONFIG_PCI +EXPORT_SYMBOL(isa_io_base); +EXPORT_SYMBOL(isa_mem_base); +EXPORT_SYMBOL(pci_dram_offset); +EXPORT_SYMBOL(pci_alloc_consistent); +EXPORT_SYMBOL(pci_free_consistent); +EXPORT_SYMBOL(pci_bus_io_base); +EXPORT_SYMBOL(pci_bus_io_base_phys); +EXPORT_SYMBOL(pci_bus_mem_base_phys); +EXPORT_SYMBOL(pci_bus_to_hose); +EXPORT_SYMBOL(pci_resource_to_bus); +EXPORT_SYMBOL(pci_phys_to_bus); +EXPORT_SYMBOL(pci_bus_to_phys); +#endif /* CONFIG_PCI */ + +#ifdef CONFIG_NOT_COHERENT_CACHE +EXPORT_SYMBOL(flush_dcache_all); +#endif + +EXPORT_SYMBOL(start_thread); +EXPORT_SYMBOL(kernel_thread); + +EXPORT_SYMBOL(flush_instruction_cache); +EXPORT_SYMBOL(giveup_fpu); +#ifdef CONFIG_PPC64 +EXPORT_SYMBOL(__flush_icache_range); +#else +EXPORT_SYMBOL(flush_icache_range); +#endif +EXPORT_SYMBOL(flush_dcache_range); +EXPORT_SYMBOL(flush_icache_user_range); +EXPORT_SYMBOL(flush_dcache_page); +EXPORT_SYMBOL(flush_tlb_kernel_range); +EXPORT_SYMBOL(flush_tlb_page); +EXPORT_SYMBOL(_tlbie); +#ifdef CONFIG_ALTIVEC +EXPORT_SYMBOL(last_task_used_altivec); +EXPORT_SYMBOL(giveup_altivec); +#endif /* CONFIG_ALTIVEC */ +#ifdef CONFIG_SPE +EXPORT_SYMBOL(last_task_used_spe); +EXPORT_SYMBOL(giveup_spe); +#endif /* CONFIG_SPE */ +#ifdef CONFIG_SMP +EXPORT_SYMBOL(smp_call_function); +EXPORT_SYMBOL(smp_hw_index); +#endif + +EXPORT_SYMBOL(ppc_md); + +#ifdef CONFIG_ADB +EXPORT_SYMBOL(adb_request); +EXPORT_SYMBOL(adb_register); +EXPORT_SYMBOL(adb_unregister); +EXPORT_SYMBOL(adb_poll); +EXPORT_SYMBOL(adb_try_handler_change); +#endif /* CONFIG_ADB */ +#ifdef CONFIG_ADB_CUDA +EXPORT_SYMBOL(cuda_request); +EXPORT_SYMBOL(cuda_poll); +#endif /* CONFIG_ADB_CUDA */ +#ifdef CONFIG_PPC_MULTIPLATFORM +EXPORT_SYMBOL(_machine); +#endif +#ifdef CONFIG_PPC_PMAC +EXPORT_SYMBOL(sys_ctrler); +EXPORT_SYMBOL(pmac_newworld); +#endif +#ifdef CONFIG_PPC_OF +EXPORT_SYMBOL(find_devices); +EXPORT_SYMBOL(find_type_devices); +EXPORT_SYMBOL(find_compatible_devices); +EXPORT_SYMBOL(find_path_device); +EXPORT_SYMBOL(device_is_compatible); +EXPORT_SYMBOL(machine_is_compatible); +EXPORT_SYMBOL(find_all_nodes); +EXPORT_SYMBOL(get_property); +EXPORT_SYMBOL(request_OF_resource); +EXPORT_SYMBOL(release_OF_resource); +EXPORT_SYMBOL(pci_busdev_to_OF_node); +EXPORT_SYMBOL(pci_device_to_OF_node); +EXPORT_SYMBOL(pci_device_from_OF_node); +EXPORT_SYMBOL(of_find_node_by_name); +EXPORT_SYMBOL(of_find_node_by_type); +EXPORT_SYMBOL(of_find_compatible_node); +EXPORT_SYMBOL(of_find_node_by_path); +EXPORT_SYMBOL(of_find_all_nodes); +EXPORT_SYMBOL(of_get_parent); +EXPORT_SYMBOL(of_get_next_child); +EXPORT_SYMBOL(of_node_get); +EXPORT_SYMBOL(of_node_put); +#endif /* CONFIG_PPC_OF */ +#if defined(CONFIG_BOOTX_TEXT) +EXPORT_SYMBOL(btext_update_display); +#endif +#if defined(CONFIG_SCSI) && defined(CONFIG_PPC_PMAC) +EXPORT_SYMBOL(note_scsi_host); +#endif +#ifdef CONFIG_VT +EXPORT_SYMBOL(kd_mksound); +#endif +EXPORT_SYMBOL(to_tm); + +EXPORT_SYMBOL(pm_power_off); + +EXPORT_SYMBOL(__ashrdi3); +EXPORT_SYMBOL(__ashldi3); +EXPORT_SYMBOL(__lshrdi3); +EXPORT_SYMBOL(memcpy); +EXPORT_SYMBOL(cacheable_memcpy); +EXPORT_SYMBOL(memset); +EXPORT_SYMBOL(memmove); +EXPORT_SYMBOL(memscan); +EXPORT_SYMBOL(memcmp); +EXPORT_SYMBOL(memchr); + +#if defined(CONFIG_FB_VGA16_MODULE) +EXPORT_SYMBOL(screen_info); +#endif + +EXPORT_SYMBOL(__delay); +EXPORT_SYMBOL(timer_interrupt); +EXPORT_SYMBOL(irq_desc); +EXPORT_SYMBOL(tb_ticks_per_jiffy); +EXPORT_SYMBOL(get_wchan); +EXPORT_SYMBOL(console_drivers); + +#ifdef CONFIG_PPC_ISERIES +EXPORT_SYMBOL(local_irq_disable); +EXPORT_SYMBOL(local_irq_enable); +EXPORT_SYMBOL(local_get_flags); +#endif + +#ifdef CONFIG_XMON +EXPORT_SYMBOL(xmon); +EXPORT_SYMBOL(xmon_printf); +#endif +EXPORT_SYMBOL(__up); +EXPORT_SYMBOL(__down); +EXPORT_SYMBOL(__down_interruptible); + +#if defined(CONFIG_KGDB) || defined(CONFIG_XMON) +extern void (*debugger)(struct pt_regs *regs); +extern int (*debugger_bpt)(struct pt_regs *regs); +extern int (*debugger_sstep)(struct pt_regs *regs); +extern int (*debugger_iabr_match)(struct pt_regs *regs); +extern int (*debugger_dabr_match)(struct pt_regs *regs); +extern void (*debugger_fault_handler)(struct pt_regs *regs); + +EXPORT_SYMBOL(debugger); +EXPORT_SYMBOL(debugger_bpt); +EXPORT_SYMBOL(debugger_sstep); +EXPORT_SYMBOL(debugger_iabr_match); +EXPORT_SYMBOL(debugger_dabr_match); +EXPORT_SYMBOL(debugger_fault_handler); +#endif + +#ifdef CONFIG_8xx +EXPORT_SYMBOL(cpm_install_handler); +EXPORT_SYMBOL(cpm_free_handler); +#endif /* CONFIG_8xx */ +#if defined(CONFIG_8xx) || defined(CONFIG_40x) || defined(CONFIG_85xx) ||\ + defined(CONFIG_83xx) +EXPORT_SYMBOL(__res); +#endif + +EXPORT_SYMBOL(next_mmu_context); +EXPORT_SYMBOL(set_context); +EXPORT_SYMBOL_GPL(__handle_mm_fault); /* For MOL */ +EXPORT_SYMBOL(disarm_decr); +#ifdef CONFIG_PPC_STD_MMU +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 */ +EXPORT_SYMBOL(cur_cpu_spec); +#ifdef CONFIG_PPC_PMAC +extern unsigned long agp_special_page; +EXPORT_SYMBOL(agp_special_page); +#endif +#if defined(CONFIG_40x) || defined(CONFIG_BOOKE) +EXPORT_SYMBOL(__mtdcr); +EXPORT_SYMBOL(__mfdcr); +#endif diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index f5a9d2a84fa..e3946769dd8 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -601,6 +601,8 @@ int sys_execve(unsigned long a0, unsigned long a1, unsigned long a2, flush_fp_to_thread(current); flush_altivec_to_thread(current); flush_spe_to_thread(current); + error = do_execve(filename, (char __user * __user *) a1, + (char __user * __user *) a2, regs); if (error == 0) { task_lock(current); current->ptrace &= ~PT_DTRACE; diff --git a/arch/powerpc/mm/init.c b/arch/powerpc/mm/init.c index f4d983a6e52..3a81ef15c67 100644 --- a/arch/powerpc/mm/init.c +++ b/arch/powerpc/mm/init.c @@ -239,7 +239,7 @@ void __init MMU_init(void) if (boot_mem_size) total_memory = boot_mem_size; else - total_memory = ppc_md.find_end_of_memory(); + total_memory = find_end_of_memory(); if (__max_memory && total_memory > __max_memory) total_memory = __max_memory; diff --git a/arch/powerpc/platforms/powermac/pmac_pic.c b/arch/powerpc/platforms/powermac/pmac_pic.c index bf3e1899a4c..a6b1b577e19 100644 --- a/arch/powerpc/platforms/powermac/pmac_pic.c +++ b/arch/powerpc/platforms/powermac/pmac_pic.c @@ -424,6 +424,8 @@ void __init pmac_pic_init(void) printk(KERN_INFO "PowerMac using OpenPIC irq controller at 0x%08x\n", (unsigned int)irqctrler->addrs[0].address); + ppc_md.get_irq = mpic_get_irq; + pmac_call_feature(PMAC_FTR_ENABLE_MPIC, irqctrler, 0, 0); prom_get_irq_senses(senses, 0, 128); mpic1 = mpic_alloc(irqctrler->addrs[0].address, @@ -452,7 +454,22 @@ void __init pmac_pic_init(void) mpic_setup_cascade(irqctrler2->intrs[0].line, pmac_u3_cascade, mpic2); } +#ifdef CONFIG_XMON + { + struct device_node* pswitch; + int nmi_irq; + + pswitch = find_devices("programmer-switch"); + if (pswitch && pswitch->n_intrs) { + nmi_irq = pswitch->intrs[0].line; + openpic_init_nmi_irq(nmi_irq); + setup_irq(nmi_irq, &xmon_action); + } + } +#endif /* CONFIG_XMON */ + return; } + irqctrler = NULL; /* Get the level/edge settings, assume if it's not * a Grand Central nor an OHare, then it's an Heathrow diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile index 0649540bc7d..467f9648035 100644 --- a/arch/ppc/kernel/Makefile +++ b/arch/ppc/kernel/Makefile @@ -47,7 +47,7 @@ obj-y := entry.o irq.o idle.o time.o misc.o \ obj-$(CONFIG_6xx) += l2cr.o cpu_setup_6xx.o obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o obj-$(CONFIG_POWER4) += cpu_setup_power4.o -obj-$(CONFIG_MODULES) += module.o ppc_ksyms.o +obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-mapping.o obj-$(CONFIG_PCI) += pci.o obj-$(CONFIG_KGDB) += ppc-stub.o |