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C-SKY: fix sigcontext miss match
C-SKY defines SIGCONTEXT as siginfo_t *_si, struct ucontext_t * for __profil_counter. ucontext_t get an extra __mask field which is miss match with the struct sigcontext from linux kernel. The time value from gprof report will be always zero without this patch. This patch also fix the registers sequence in register-dump.h. * sysdeps/unix/sysv/linux/csky/register-dump.h: Adjust offset change. * sysdeps/unix/sysv/linux/csky/sys/ucontext.h: Remove __mask field in mcontext_t
This commit is contained in:
Mao Han
parent
86bdd49d93
commit
6229c9bff7
@ -1,3 +1,9 @@
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2019-03-11 Mao Han <han_mao@c-sky.com>
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* sysdeps/unix/sysv/linux/csky/register-dump.h: Adjust offset change.
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* sysdeps/unix/sysv/linux/csky/sys/ucontext.h: Remove __mask field
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in mcontext_t
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2019-03-08 Mike FABIAN <mfabian@redhat.com>
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[BZ #24307]
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@ -76,37 +76,36 @@ register_dump (int fd, const struct ucontext_t *ctx)
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hexvalue (ctx->uc_mcontext.__gregs.__pc, regs[1], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__usp, regs[2], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__lr, regs[3], 8);
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hexvalue (ctx->uc_mcontext.__mask, regs[4], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__a0, regs[5], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__a1, regs[6], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__a2, regs[7], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__a3, regs[8], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[0], regs[9], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[1], regs[10], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[2], regs[11], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[3], regs[12], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[4], regs[13], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[5], regs[14], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[6], regs[15], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[7], regs[16], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[8], regs[17], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[9], regs[18], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[0], regs[19], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[1], regs[20], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[2], regs[21], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[3], regs[22], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[4], regs[23], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[5], regs[24], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[6], regs[25], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[7], regs[26], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[8], regs[27], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[9], regs[28], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[10], regs[29], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[11], regs[30], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[12], regs[31], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[13], regs[32], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[14], regs[33], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__tls, regs[34], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__a0, regs[4], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__a1, regs[5], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__a2, regs[6], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__a3, regs[7], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[0], regs[8], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[1], regs[9], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[2], regs[10], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[3], regs[11], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[4], regs[12], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[5], regs[13], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[6], regs[14], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[7], regs[15], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[8], regs[16], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__regs[9], regs[17], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[0], regs[18], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[1], regs[19], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[2], regs[20], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[3], regs[21], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[4], regs[22], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[5], regs[23], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[6], regs[24], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[7], regs[25], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[8], regs[26], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[9], regs[27], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[10], regs[28], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[11], regs[29], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[12], regs[30], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[13], regs[31], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__exregs[14], regs[32], 8);
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hexvalue (ctx->uc_mcontext.__gregs.__tls, regs[33], 8);
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/* Generate the output. */
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ADD_STRING ("Register dump:\n\n PSR: ");
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@ -117,72 +116,70 @@ register_dump (int fd, const struct ucontext_t *ctx)
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ADD_MEM (regs[2], 8);
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ADD_STRING (" LR: ");
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ADD_MEM (regs[3], 8);
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ADD_STRING ("\n MASK: ");
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ADD_MEM (regs[4], 8);
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ADD_STRING ("\n\n A0: ");
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ADD_MEM (regs[5], 8);
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ADD_MEM (regs[4], 8);
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ADD_STRING (" A1: ");
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ADD_MEM (regs[6], 8);
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ADD_MEM (regs[5], 8);
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ADD_STRING (" A2: ");
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ADD_MEM (regs[7], 8);
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ADD_MEM (regs[6], 8);
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ADD_STRING (" A3: ");
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ADD_MEM (regs[8], 8);
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ADD_MEM (regs[7], 8);
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ADD_STRING ("\n R4: ");
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ADD_MEM (regs[8], 8);
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ADD_STRING (" R5: ");
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ADD_MEM (regs[9], 8);
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ADD_STRING (" r5: ");
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ADD_STRING (" R6: ");
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ADD_MEM (regs[10], 8);
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ADD_STRING (" r6: ");
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ADD_STRING (" R7: ");
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ADD_MEM (regs[11], 8);
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ADD_STRING (" r7: ");
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ADD_MEM (regs[12], 8);
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ADD_STRING ("\n R8: ");
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ADD_MEM (regs[13], 8);
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ADD_MEM (regs[12], 8);
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ADD_STRING (" R9: ");
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ADD_MEM (regs[14], 8);
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ADD_MEM (regs[13], 8);
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ADD_STRING (" R10: ");
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ADD_MEM (regs[15], 8);
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ADD_MEM (regs[14], 8);
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ADD_STRING (" R11: ");
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ADD_MEM (regs[16], 8);
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ADD_MEM (regs[15], 8);
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ADD_STRING ("\n R12: ");
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ADD_MEM (regs[17], 8);
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ADD_MEM (regs[16], 8);
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ADD_STRING (" R13: ");
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ADD_MEM (regs[18], 8);
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ADD_MEM (regs[17], 8);
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ADD_STRING (" R14: ");
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ADD_MEM (regs[19], 8);
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ADD_MEM (regs[2], 8);
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ADD_STRING (" R15: ");
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ADD_MEM (regs[20], 8);
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ADD_MEM (regs[3], 8);
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ADD_STRING ("\n R16: ");
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ADD_MEM (regs[21], 8);
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ADD_MEM (regs[18], 8);
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ADD_STRING (" R17: ");
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ADD_MEM (regs[22], 8);
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ADD_MEM (regs[19], 8);
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ADD_STRING (" R18: ");
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ADD_MEM (regs[23], 8);
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ADD_MEM (regs[20], 8);
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ADD_STRING (" R19: ");
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ADD_MEM (regs[24], 8);
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ADD_MEM (regs[21], 8);
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ADD_STRING ("\n R20: ");
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ADD_MEM (regs[25], 8);
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ADD_MEM (regs[22], 8);
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ADD_STRING (" R21: ");
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ADD_MEM (regs[26], 8);
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ADD_MEM (regs[23], 8);
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ADD_STRING (" R22: ");
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ADD_MEM (regs[27], 8);
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ADD_MEM (regs[24], 8);
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ADD_STRING (" R23: ");
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ADD_MEM (regs[28], 8);
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ADD_MEM (regs[25], 8);
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ADD_STRING ("\n R24: ");
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ADD_MEM (regs[29], 8);
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ADD_MEM (regs[26], 8);
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ADD_STRING (" R25: ");
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ADD_MEM (regs[30], 8);
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ADD_MEM (regs[27], 8);
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ADD_STRING (" R26: ");
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ADD_MEM (regs[31], 8);
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ADD_MEM (regs[28], 8);
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ADD_STRING (" R27: ");
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ADD_MEM (regs[32], 8);
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ADD_MEM (regs[29], 8);
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ADD_STRING ("\n R28: ");
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ADD_MEM (regs[33], 8);
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ADD_MEM (regs[30], 8);
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ADD_STRING (" R29: ");
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ADD_MEM (regs[34], 8);
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ADD_MEM (regs[31], 8);
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ADD_STRING (" R30: ");
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ADD_MEM (regs[32], 8);
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ADD_STRING (" R31: ");
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ADD_MEM (regs[33], 8);
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ADD_STRING (" TP: ");
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ADD_MEM (regs[34], 8);
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ADD_STRING ("\n");
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@ -69,7 +69,6 @@ typedef struct
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/* Context to describe whole processor state. */
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typedef struct
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{
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unsigned long __mask;
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gregset_t __gregs;
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fpregset_t __fpregs;
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} mcontext_t;
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