Merge tag 'powerpc-4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc updates from Michael Ellerman:
 "Highlights include:

   - Support for the kexec_file_load() syscall, which is a prereq for
     secure and trusted boot.

   - Prevent kernel execution of userspace on P9 Radix (similar to
     SMEP/PXN).

   - Sort the exception tables at build time, to save time at boot, and
     store them as relative offsets to save space in the kernel image &
     memory.

   - Allow building the kernel with thin archives, which should allow us
     to build an allyesconfig once some other fixes land.

   - Build fixes to allow us to correctly rebuild when changing the
     kernel endian from big to little or vice versa.

   - Plumbing so that we can avoid doing a full mm TLB flush on P9
     Radix.

   - Initial stack protector support (-fstack-protector).

   - Support for dumping the radix (aka. Linux) and hash page tables via
     debugfs.

   - Fix an oops in cxl coredump generation when cxl_get_fd() is used.

   - Freescale updates from Scott: "Highlights include 8xx hugepage
     support, qbman fixes/cleanup, device tree updates, and some misc
     cleanup."

   - Many and varied fixes and minor enhancements as always.

  Thanks to:
    Alexey Kardashevskiy, Andrew Donnellan, Aneesh Kumar K.V, Anshuman
    Khandual, Anton Blanchard, Balbir Singh, Bartlomiej Zolnierkiewicz,
    Christophe Jaillet, Christophe Leroy, Denis Kirjanov, Elimar
    Riesebieter, Frederic Barrat, Gautham R. Shenoy, Geliang Tang, Geoff
    Levand, Jack Miller, Johan Hovold, Lars-Peter Clausen, Libin,
    Madhavan Srinivasan, Michael Neuling, Nathan Fontenot, Naveen N.
    Rao, Nicholas Piggin, Pan Xinhui, Peter Senna Tschudin, Rashmica
    Gupta, Rui Teng, Russell Currey, Scott Wood, Simon Guo, Suraj
    Jitindar Singh, Thiago Jung Bauermann, Tobias Klauser, Vaibhav Jain"

[ And thanks to Michael, who took time off from a new baby to get this
  pull request done.   - Linus ]

* tag 'powerpc-4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (174 commits)
  powerpc/fsl/dts: add FMan node for t1042d4rdb
  powerpc/fsl/dts: add sg_2500_aqr105_phy4 alias on t1024rdb
  powerpc/fsl/dts: add QMan and BMan nodes on t1024
  powerpc/fsl/dts: add QMan and BMan nodes on t1023
  soc/fsl/qman: test: use DEFINE_SPINLOCK()
  powerpc/fsl-lbc: use DEFINE_SPINLOCK()
  powerpc/8xx: Implement support of hugepages
  powerpc: get hugetlbpage handling more generic
  powerpc: port 64 bits pgtable_cache to 32 bits
  powerpc/boot: Request no dynamic linker for boot wrapper
  soc/fsl/bman: Use resource_size instead of computation
  soc/fsl/qe: use builtin_platform_driver
  powerpc/fsl_pmc: use builtin_platform_driver
  powerpc/83xx/suspend: use builtin_platform_driver
  powerpc/ftrace: Fix the comments for ftrace_modify_code
  powerpc/perf: macros for power9 format encoding
  powerpc/perf: power9 raw event format encoding
  powerpc/perf: update attribute_group data structure
  powerpc/perf: factor out the event format field
  powerpc/mm/iommu, vfio/spapr: Put pages on VFIO container shutdown
  ...

1 files changed, 711 insertions, 0 deletions

diff --git a/tools/testing/selftests/powerpc/ptrace/ptrace.h b/tools/testing/selftests/powerpc/ptrace/ptrace.h
new file mode 100644
index 000000000000..19fb825270a1
--- /dev/null
+++ b/tools/testing/selftests/powerpc/ptrace/ptrace.h
@@ -0,0 +1,711 @@
+/*
+ * Ptrace interface test helper functions
+ *
+ * Copyright (C) 2015 Anshuman Khandual, IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <inttypes.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <malloc.h>
+#include <errno.h>
+#include <time.h>
+#include <sys/ptrace.h>
+#include <sys/ioctl.h>
+#include <sys/uio.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/signal.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <sys/user.h>
+#include <linux/elf.h>
+#include <linux/types.h>
+#include <linux/auxvec.h>
+#include "reg.h"
+#include "utils.h"
+
+#define TEST_PASS 0
+#define TEST_FAIL 1
+
+struct fpr_regs {
+	unsigned long fpr[32];
+	unsigned long fpscr;
+};
+
+struct tm_spr_regs {
+	unsigned long tm_tfhar;
+	unsigned long tm_texasr;
+	unsigned long tm_tfiar;
+};
+
+#ifndef NT_PPC_TAR
+#define NT_PPC_TAR	0x103
+#define NT_PPC_PPR	0x104
+#define NT_PPC_DSCR	0x105
+#define NT_PPC_EBB	0x106
+#define NT_PPC_PMU	0x107
+#define NT_PPC_TM_CGPR	0x108
+#define NT_PPC_TM_CFPR	0x109
+#define NT_PPC_TM_CVMX	0x10a
+#define NT_PPC_TM_CVSX	0x10b
+#define NT_PPC_TM_SPR	0x10c
+#define NT_PPC_TM_CTAR	0x10d
+#define NT_PPC_TM_CPPR	0x10e
+#define NT_PPC_TM_CDSCR	0x10f
+#endif
+
+/* Basic ptrace operations */
+int start_trace(pid_t child)
+{
+	int ret;
+
+	ret = ptrace(PTRACE_ATTACH, child, NULL, NULL);
+	if (ret) {
+		perror("ptrace(PTRACE_ATTACH) failed");
+		return TEST_FAIL;
+	}
+	ret = waitpid(child, NULL, 0);
+	if (ret != child) {
+		perror("waitpid() failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+int stop_trace(pid_t child)
+{
+	int ret;
+
+	ret = ptrace(PTRACE_DETACH, child, NULL, NULL);
+	if (ret) {
+		perror("ptrace(PTRACE_DETACH) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+int cont_trace(pid_t child)
+{
+	int ret;
+
+	ret = ptrace(PTRACE_CONT, child, NULL, NULL);
+	if (ret) {
+		perror("ptrace(PTRACE_CONT) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+/* TAR, PPR, DSCR */
+int show_tar_registers(pid_t child, unsigned long *out)
+{
+	struct iovec iov;
+	unsigned long *reg;
+	int ret;
+
+	reg = malloc(sizeof(unsigned long));
+	if (!reg) {
+		perror("malloc() failed");
+		return TEST_FAIL;
+	}
+	iov.iov_base = (u64 *) reg;
+	iov.iov_len = sizeof(unsigned long);
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TAR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		goto fail;
+	}
+	if (out)
+		out[0] = *reg;
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_PPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		goto fail;
+	}
+	if (out)
+		out[1] = *reg;
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_DSCR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		goto fail;
+	}
+	if (out)
+		out[2] = *reg;
+
+	free(reg);
+	return TEST_PASS;
+fail:
+	free(reg);
+	return TEST_FAIL;
+}
+
+int write_tar_registers(pid_t child, unsigned long tar,
+		unsigned long ppr, unsigned long dscr)
+{
+	struct iovec iov;
+	unsigned long *reg;
+	int ret;
+
+	reg = malloc(sizeof(unsigned long));
+	if (!reg) {
+		perror("malloc() failed");
+		return TEST_FAIL;
+	}
+
+	iov.iov_base = (u64 *) reg;
+	iov.iov_len = sizeof(unsigned long);
+
+	*reg = tar;
+	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TAR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_SETREGSET) failed");
+		goto fail;
+	}
+
+	*reg = ppr;
+	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_PPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_SETREGSET) failed");
+		goto fail;
+	}
+
+	*reg = dscr;
+	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_DSCR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_SETREGSET) failed");
+		goto fail;
+	}
+
+	free(reg);
+	return TEST_PASS;
+fail:
+	free(reg);
+	return TEST_FAIL;
+}
+
+int show_tm_checkpointed_state(pid_t child, unsigned long *out)
+{
+	struct iovec iov;
+	unsigned long *reg;
+	int ret;
+
+	reg = malloc(sizeof(unsigned long));
+	if (!reg) {
+		perror("malloc() failed");
+		return TEST_FAIL;
+	}
+
+	iov.iov_base = (u64 *) reg;
+	iov.iov_len = sizeof(unsigned long);
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CTAR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		goto fail;
+	}
+	if (out)
+		out[0] = *reg;
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CPPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		goto fail;
+	}
+	if (out)
+		out[1] = *reg;
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CDSCR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		goto fail;
+	}
+	if (out)
+		out[2] = *reg;
+
+	free(reg);
+	return TEST_PASS;
+
+fail:
+	free(reg);
+	return TEST_FAIL;
+}
+
+int write_ckpt_tar_registers(pid_t child, unsigned long tar,
+		unsigned long ppr, unsigned long dscr)
+{
+	struct iovec iov;
+	unsigned long *reg;
+	int ret;
+
+	reg = malloc(sizeof(unsigned long));
+	if (!reg) {
+		perror("malloc() failed");
+		return TEST_FAIL;
+	}
+
+	iov.iov_base = (u64 *) reg;
+	iov.iov_len = sizeof(unsigned long);
+
+	*reg = tar;
+	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CTAR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		goto fail;
+	}
+
+	*reg = ppr;
+	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CPPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		goto fail;
+	}
+
+	*reg = dscr;
+	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CDSCR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		goto fail;
+	}
+
+	free(reg);
+	return TEST_PASS;
+fail:
+	free(reg);
+	return TEST_FAIL;
+}
+
+/* FPR */
+int show_fpr(pid_t child, unsigned long *fpr)
+{
+	struct fpr_regs *regs;
+	int ret, i;
+
+	regs = (struct fpr_regs *) malloc(sizeof(struct fpr_regs));
+	ret = ptrace(PTRACE_GETFPREGS, child, NULL, regs);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+
+	if (fpr) {
+		for (i = 0; i < 32; i++)
+			fpr[i] = regs->fpr[i];
+	}
+	return TEST_PASS;
+}
+
+int write_fpr(pid_t child, unsigned long val)
+{
+	struct fpr_regs *regs;
+	int ret, i;
+
+	regs = (struct fpr_regs *) malloc(sizeof(struct fpr_regs));
+	ret = ptrace(PTRACE_GETFPREGS, child, NULL, regs);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+
+	for (i = 0; i < 32; i++)
+		regs->fpr[i] = val;
+
+	ret = ptrace(PTRACE_SETFPREGS, child, NULL, regs);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+int show_ckpt_fpr(pid_t child, unsigned long *fpr)
+{
+	struct fpr_regs *regs;
+	struct iovec iov;
+	int ret, i;
+
+	regs = (struct fpr_regs *) malloc(sizeof(struct fpr_regs));
+	iov.iov_base = regs;
+	iov.iov_len = sizeof(struct fpr_regs);
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CFPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+
+	if (fpr) {
+		for (i = 0; i < 32; i++)
+			fpr[i] = regs->fpr[i];
+	}
+
+	return TEST_PASS;
+}
+
+int write_ckpt_fpr(pid_t child, unsigned long val)
+{
+	struct fpr_regs *regs;
+	struct iovec iov;
+	int ret, i;
+
+	regs = (struct fpr_regs *) malloc(sizeof(struct fpr_regs));
+	iov.iov_base = regs;
+	iov.iov_len = sizeof(struct fpr_regs);
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CFPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+
+	for (i = 0; i < 32; i++)
+		regs->fpr[i] = val;
+
+	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CFPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+/* GPR */
+int show_gpr(pid_t child, unsigned long *gpr)
+{
+	struct pt_regs *regs;
+	int ret, i;
+
+	regs = (struct pt_regs *) malloc(sizeof(struct pt_regs));
+	if (!regs) {
+		perror("malloc() failed");
+		return TEST_FAIL;
+	}
+
+	ret = ptrace(PTRACE_GETREGS, child, NULL, regs);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+
+	if (gpr) {
+		for (i = 14; i < 32; i++)
+			gpr[i-14] = regs->gpr[i];
+	}
+
+	return TEST_PASS;
+}
+
+int write_gpr(pid_t child, unsigned long val)
+{
+	struct pt_regs *regs;
+	int i, ret;
+
+	regs = (struct pt_regs *) malloc(sizeof(struct pt_regs));
+	if (!regs) {
+		perror("malloc() failed");
+		return TEST_FAIL;
+	}
+
+	ret = ptrace(PTRACE_GETREGS, child, NULL, regs);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+
+	for (i = 14; i < 32; i++)
+		regs->gpr[i] = val;
+
+	ret = ptrace(PTRACE_SETREGS, child, NULL, regs);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+int show_ckpt_gpr(pid_t child, unsigned long *gpr)
+{
+	struct pt_regs *regs;
+	struct iovec iov;
+	int ret, i;
+
+	regs = (struct pt_regs *) malloc(sizeof(struct pt_regs));
+	if (!regs) {
+		perror("malloc() failed");
+		return TEST_FAIL;
+	}
+
+	iov.iov_base = (u64 *) regs;
+	iov.iov_len = sizeof(struct pt_regs);
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CGPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+
+	if (gpr) {
+		for (i = 14; i < 32; i++)
+			gpr[i-14] = regs->gpr[i];
+	}
+
+	return TEST_PASS;
+}
+
+int write_ckpt_gpr(pid_t child, unsigned long val)
+{
+	struct pt_regs *regs;
+	struct iovec iov;
+	int ret, i;
+
+	regs = (struct pt_regs *) malloc(sizeof(struct pt_regs));
+	if (!regs) {
+		perror("malloc() failed\n");
+		return TEST_FAIL;
+	}
+	iov.iov_base = (u64 *) regs;
+	iov.iov_len = sizeof(struct pt_regs);
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CGPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+
+	for (i = 14; i < 32; i++)
+		regs->gpr[i] = val;
+
+	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CGPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+/* VMX */
+int show_vmx(pid_t child, unsigned long vmx[][2])
+{
+	int ret;
+
+	ret = ptrace(PTRACE_GETVRREGS, child, 0, vmx);
+	if (ret) {
+		perror("ptrace(PTRACE_GETVRREGS) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+int show_vmx_ckpt(pid_t child, unsigned long vmx[][2])
+{
+	unsigned long regs[34][2];
+	struct iovec iov;
+	int ret;
+
+	iov.iov_base = (u64 *) regs;
+	iov.iov_len = sizeof(regs);
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CVMX, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET, NT_PPC_TM_CVMX) failed");
+		return TEST_FAIL;
+	}
+	memcpy(vmx, regs, sizeof(regs));
+	return TEST_PASS;
+}
+
+
+int write_vmx(pid_t child, unsigned long vmx[][2])
+{
+	int ret;
+
+	ret = ptrace(PTRACE_SETVRREGS, child, 0, vmx);
+	if (ret) {
+		perror("ptrace(PTRACE_SETVRREGS) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+int write_vmx_ckpt(pid_t child, unsigned long vmx[][2])
+{
+	unsigned long regs[34][2];
+	struct iovec iov;
+	int ret;
+
+	memcpy(regs, vmx, sizeof(regs));
+	iov.iov_base = (u64 *) regs;
+	iov.iov_len = sizeof(regs);
+	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CVMX, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_SETREGSET, NT_PPC_TM_CVMX) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+/* VSX */
+int show_vsx(pid_t child, unsigned long *vsx)
+{
+	int ret;
+
+	ret = ptrace(PTRACE_GETVSRREGS, child, 0, vsx);
+	if (ret) {
+		perror("ptrace(PTRACE_GETVSRREGS) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+int show_vsx_ckpt(pid_t child, unsigned long *vsx)
+{
+	unsigned long regs[32];
+	struct iovec iov;
+	int ret;
+
+	iov.iov_base = (u64 *) regs;
+	iov.iov_len = sizeof(regs);
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CVSX, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET, NT_PPC_TM_CVSX) failed");
+		return TEST_FAIL;
+	}
+	memcpy(vsx, regs, sizeof(regs));
+	return TEST_PASS;
+}
+
+int write_vsx(pid_t child, unsigned long *vsx)
+{
+	int ret;
+
+	ret = ptrace(PTRACE_SETVSRREGS, child, 0, vsx);
+	if (ret) {
+		perror("ptrace(PTRACE_SETVSRREGS) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+int write_vsx_ckpt(pid_t child, unsigned long *vsx)
+{
+	unsigned long regs[32];
+	struct iovec iov;
+	int ret;
+
+	memcpy(regs, vsx, sizeof(regs));
+	iov.iov_base = (u64 *) regs;
+	iov.iov_len = sizeof(regs);
+	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CVSX, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_SETREGSET, NT_PPC_TM_CVSX) failed");
+		return TEST_FAIL;
+	}
+	return TEST_PASS;
+}
+
+/* TM SPR */
+int show_tm_spr(pid_t child, struct tm_spr_regs *out)
+{
+	struct tm_spr_regs *regs;
+	struct iovec iov;
+	int ret;
+
+	regs = (struct tm_spr_regs *) malloc(sizeof(struct tm_spr_regs));
+	if (!regs) {
+		perror("malloc() failed");
+		return TEST_FAIL;
+	}
+
+	iov.iov_base = (u64 *) regs;
+	iov.iov_len = sizeof(struct tm_spr_regs);
+
+	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_SPR, &iov);
+	if (ret) {
+		perror("ptrace(PTRACE_GETREGSET) failed");
+		return TEST_FAIL;
+	}
+
+	if (out)
+		memcpy(out, regs, sizeof(struct tm_spr_regs));
+
+	return TEST_PASS;
+}
+
+
+
+/* Analyse TEXASR after TM failure */
+inline unsigned long get_tfiar(void)
+{
+	unsigned long ret;
+
+	asm volatile("mfspr %0,%1" : "=r" (ret) : "i" (SPRN_TFIAR));
+	return ret;
+}
+
+void analyse_texasr(unsigned long texasr)
+{
+	printf("TEXASR: %16lx\t", texasr);
+
+	if (texasr & TEXASR_FP)
+		printf("TEXASR_FP  ");
+
+	if (texasr & TEXASR_DA)
+		printf("TEXASR_DA  ");
+
+	if (texasr & TEXASR_NO)
+		printf("TEXASR_NO  ");
+
+	if (texasr & TEXASR_FO)
+		printf("TEXASR_FO  ");
+
+	if (texasr & TEXASR_SIC)
+		printf("TEXASR_SIC  ");
+
+	if (texasr & TEXASR_NTC)
+		printf("TEXASR_NTC  ");
+
+	if (texasr & TEXASR_TC)
+		printf("TEXASR_TC  ");
+
+	if (texasr & TEXASR_TIC)
+		printf("TEXASR_TIC  ");
+
+	if (texasr & TEXASR_IC)
+		printf("TEXASR_IC  ");
+
+	if (texasr & TEXASR_IFC)
+		printf("TEXASR_IFC  ");
+
+	if (texasr & TEXASR_ABT)
+		printf("TEXASR_ABT  ");
+
+	if (texasr & TEXASR_SPD)
+		printf("TEXASR_SPD  ");
+
+	if (texasr & TEXASR_HV)
+		printf("TEXASR_HV  ");
+
+	if (texasr & TEXASR_PR)
+		printf("TEXASR_PR  ");
+
+	if (texasr & TEXASR_FS)
+		printf("TEXASR_FS  ");
+
+	if (texasr & TEXASR_TE)
+		printf("TEXASR_TE  ");
+
+	if (texasr & TEXASR_ROT)
+		printf("TEXASR_ROT  ");
+
+	printf("TFIAR :%lx\n", get_tfiar());
+}
+
+void store_gpr(unsigned long *addr);
+void store_fpr(float *addr);