From 6229c9bff7e3171a565b78f7f1a210126e041b5b Mon Sep 17 00:00:00 2001 From: Mao Han Date: Mon, 11 Mar 2019 09:45:15 +0800 Subject: [PATCH] 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 --- ChangeLog | 6 + sysdeps/unix/sysv/linux/csky/register-dump.h | 127 +++++++++---------- sysdeps/unix/sysv/linux/csky/sys/ucontext.h | 1 - 3 files changed, 68 insertions(+), 66 deletions(-) diff --git a/ChangeLog b/ChangeLog index b51532c803..afe1bb4487 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2019-03-11 Mao Han + + * 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 + 2019-03-08 Mike FABIAN [BZ #24307] diff --git a/sysdeps/unix/sysv/linux/csky/register-dump.h b/sysdeps/unix/sysv/linux/csky/register-dump.h index 003d10512a..949618911e 100644 --- a/sysdeps/unix/sysv/linux/csky/register-dump.h +++ b/sysdeps/unix/sysv/linux/csky/register-dump.h @@ -76,37 +76,36 @@ register_dump (int fd, const struct ucontext_t *ctx) hexvalue (ctx->uc_mcontext.__gregs.__pc, regs[1], 8); hexvalue (ctx->uc_mcontext.__gregs.__usp, regs[2], 8); hexvalue (ctx->uc_mcontext.__gregs.__lr, regs[3], 8); - hexvalue (ctx->uc_mcontext.__mask, regs[4], 8); - hexvalue (ctx->uc_mcontext.__gregs.__a0, regs[5], 8); - hexvalue (ctx->uc_mcontext.__gregs.__a1, regs[6], 8); - hexvalue (ctx->uc_mcontext.__gregs.__a2, regs[7], 8); - hexvalue (ctx->uc_mcontext.__gregs.__a3, regs[8], 8); - hexvalue (ctx->uc_mcontext.__gregs.__regs[0], regs[9], 8); - hexvalue (ctx->uc_mcontext.__gregs.__regs[1], regs[10], 8); - hexvalue (ctx->uc_mcontext.__gregs.__regs[2], regs[11], 8); - hexvalue (ctx->uc_mcontext.__gregs.__regs[3], regs[12], 8); - hexvalue (ctx->uc_mcontext.__gregs.__regs[4], regs[13], 8); - hexvalue (ctx->uc_mcontext.__gregs.__regs[5], regs[14], 8); - hexvalue (ctx->uc_mcontext.__gregs.__regs[6], regs[15], 8); - hexvalue (ctx->uc_mcontext.__gregs.__regs[7], regs[16], 8); - hexvalue (ctx->uc_mcontext.__gregs.__regs[8], regs[17], 8); - hexvalue (ctx->uc_mcontext.__gregs.__regs[9], regs[18], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[0], regs[19], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[1], regs[20], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[2], regs[21], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[3], regs[22], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[4], regs[23], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[5], regs[24], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[6], regs[25], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[7], regs[26], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[8], regs[27], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[9], regs[28], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[10], regs[29], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[11], regs[30], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[12], regs[31], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[13], regs[32], 8); - hexvalue (ctx->uc_mcontext.__gregs.__exregs[14], regs[33], 8); - hexvalue (ctx->uc_mcontext.__gregs.__tls, regs[34], 8); + hexvalue (ctx->uc_mcontext.__gregs.__a0, regs[4], 8); + hexvalue (ctx->uc_mcontext.__gregs.__a1, regs[5], 8); + hexvalue (ctx->uc_mcontext.__gregs.__a2, regs[6], 8); + hexvalue (ctx->uc_mcontext.__gregs.__a3, regs[7], 8); + hexvalue (ctx->uc_mcontext.__gregs.__regs[0], regs[8], 8); + hexvalue (ctx->uc_mcontext.__gregs.__regs[1], regs[9], 8); + hexvalue (ctx->uc_mcontext.__gregs.__regs[2], regs[10], 8); + hexvalue (ctx->uc_mcontext.__gregs.__regs[3], regs[11], 8); + hexvalue (ctx->uc_mcontext.__gregs.__regs[4], regs[12], 8); + hexvalue (ctx->uc_mcontext.__gregs.__regs[5], regs[13], 8); + hexvalue (ctx->uc_mcontext.__gregs.__regs[6], regs[14], 8); + hexvalue (ctx->uc_mcontext.__gregs.__regs[7], regs[15], 8); + hexvalue (ctx->uc_mcontext.__gregs.__regs[8], regs[16], 8); + hexvalue (ctx->uc_mcontext.__gregs.__regs[9], regs[17], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[0], regs[18], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[1], regs[19], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[2], regs[20], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[3], regs[21], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[4], regs[22], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[5], regs[23], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[6], regs[24], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[7], regs[25], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[8], regs[26], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[9], regs[27], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[10], regs[28], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[11], regs[29], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[12], regs[30], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[13], regs[31], 8); + hexvalue (ctx->uc_mcontext.__gregs.__exregs[14], regs[32], 8); + hexvalue (ctx->uc_mcontext.__gregs.__tls, regs[33], 8); /* Generate the output. */ ADD_STRING ("Register dump:\n\n PSR: "); @@ -117,72 +116,70 @@ register_dump (int fd, const struct ucontext_t *ctx) ADD_MEM (regs[2], 8); ADD_STRING (" LR: "); ADD_MEM (regs[3], 8); - ADD_STRING ("\n MASK: "); - ADD_MEM (regs[4], 8); ADD_STRING ("\n\n A0: "); - ADD_MEM (regs[5], 8); + ADD_MEM (regs[4], 8); ADD_STRING (" A1: "); - ADD_MEM (regs[6], 8); + ADD_MEM (regs[5], 8); ADD_STRING (" A2: "); - ADD_MEM (regs[7], 8); + ADD_MEM (regs[6], 8); ADD_STRING (" A3: "); - ADD_MEM (regs[8], 8); + ADD_MEM (regs[7], 8); ADD_STRING ("\n R4: "); + ADD_MEM (regs[8], 8); + ADD_STRING (" R5: "); ADD_MEM (regs[9], 8); - ADD_STRING (" r5: "); + ADD_STRING (" R6: "); ADD_MEM (regs[10], 8); - ADD_STRING (" r6: "); + ADD_STRING (" R7: "); ADD_MEM (regs[11], 8); - ADD_STRING (" r7: "); - ADD_MEM (regs[12], 8); ADD_STRING ("\n R8: "); - ADD_MEM (regs[13], 8); + ADD_MEM (regs[12], 8); ADD_STRING (" R9: "); - ADD_MEM (regs[14], 8); + ADD_MEM (regs[13], 8); ADD_STRING (" R10: "); - ADD_MEM (regs[15], 8); + ADD_MEM (regs[14], 8); ADD_STRING (" R11: "); - ADD_MEM (regs[16], 8); + ADD_MEM (regs[15], 8); ADD_STRING ("\n R12: "); - ADD_MEM (regs[17], 8); + ADD_MEM (regs[16], 8); ADD_STRING (" R13: "); - ADD_MEM (regs[18], 8); + ADD_MEM (regs[17], 8); ADD_STRING (" R14: "); - ADD_MEM (regs[19], 8); + ADD_MEM (regs[2], 8); ADD_STRING (" R15: "); - ADD_MEM (regs[20], 8); + ADD_MEM (regs[3], 8); ADD_STRING ("\n R16: "); - ADD_MEM (regs[21], 8); + ADD_MEM (regs[18], 8); ADD_STRING (" R17: "); - ADD_MEM (regs[22], 8); + ADD_MEM (regs[19], 8); ADD_STRING (" R18: "); - ADD_MEM (regs[23], 8); + ADD_MEM (regs[20], 8); ADD_STRING (" R19: "); - ADD_MEM (regs[24], 8); + ADD_MEM (regs[21], 8); ADD_STRING ("\n R20: "); - ADD_MEM (regs[25], 8); + ADD_MEM (regs[22], 8); ADD_STRING (" R21: "); - ADD_MEM (regs[26], 8); + ADD_MEM (regs[23], 8); ADD_STRING (" R22: "); - ADD_MEM (regs[27], 8); + ADD_MEM (regs[24], 8); ADD_STRING (" R23: "); - ADD_MEM (regs[28], 8); + ADD_MEM (regs[25], 8); ADD_STRING ("\n R24: "); - ADD_MEM (regs[29], 8); + ADD_MEM (regs[26], 8); ADD_STRING (" R25: "); - ADD_MEM (regs[30], 8); + ADD_MEM (regs[27], 8); ADD_STRING (" R26: "); - ADD_MEM (regs[31], 8); + ADD_MEM (regs[28], 8); ADD_STRING (" R27: "); - ADD_MEM (regs[32], 8); + ADD_MEM (regs[29], 8); ADD_STRING ("\n R28: "); - ADD_MEM (regs[33], 8); + ADD_MEM (regs[30], 8); ADD_STRING (" R29: "); - ADD_MEM (regs[34], 8); + ADD_MEM (regs[31], 8); ADD_STRING (" R30: "); + ADD_MEM (regs[32], 8); + ADD_STRING (" R31: "); ADD_MEM (regs[33], 8); - ADD_STRING (" TP: "); - ADD_MEM (regs[34], 8); ADD_STRING ("\n"); diff --git a/sysdeps/unix/sysv/linux/csky/sys/ucontext.h b/sysdeps/unix/sysv/linux/csky/sys/ucontext.h index b4b277a51d..5eac9e6494 100644 --- a/sysdeps/unix/sysv/linux/csky/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/csky/sys/ucontext.h @@ -69,7 +69,6 @@ typedef struct /* Context to describe whole processor state. */ typedef struct { - unsigned long __mask; gregset_t __gregs; fpregset_t __fpregs; } mcontext_t;