diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/riscv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/profil-counter.h | 31 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h | 12 |
2 files changed, 10 insertions, 33 deletions
diff --git a/sysdeps/unix/sysv/linux/riscv/profil-counter.h b/sysdeps/unix/sysv/linux/riscv/profil-counter.h deleted file mode 100644 index 8ed88f12a0..0000000000 --- a/sysdeps/unix/sysv/linux/riscv/profil-counter.h +++ /dev/null @@ -1,31 +0,0 @@ -/* Low-level statistical profiling support function. Linux/RISC-V version. - Copyright (C) 1996-2019 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <signal.h> -#include <sigcontextinfo.h> - -static void -__profil_counter (int signo, const SIGCONTEXT scp) -{ - profil_count ((void *) GET_PC (scp)); - - /* This is a hack to prevent the compiler from implementing the - above function call as a sibcall. The sibcall would overwrite - the signal context. */ - asm volatile (""); -} diff --git a/sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h b/sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h index 27ed9bdb87..f88b86dd86 100644 --- a/sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h +++ b/sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h @@ -16,7 +16,15 @@ License along with the GNU C Library. If not, see <http://www.gnu.org/licenses/>. */ +#ifndef _SIGCONTEXTINFO_H +#define _SIGCONTEXTINFO_H + #include <sys/ucontext.h> -#define SIGCONTEXT siginfo_t *_si, ucontext_t * -#define GET_PC(ctx) ((void *) ctx->uc_mcontext.__gregs[REG_PC]) +static inline uintptr_t +sigcontext_get_pc (const ucontext_t *ctx) +{ + return ctx->uc_mcontext.__gregs[REG_PC]; +} + +#endif |