diff options
Diffstat (limited to 'libc/sysdeps/linux/sh/bits/machine-gmon.h')
-rw-r--r-- | libc/sysdeps/linux/sh/bits/machine-gmon.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/libc/sysdeps/linux/sh/bits/machine-gmon.h b/libc/sysdeps/linux/sh/bits/machine-gmon.h deleted file mode 100644 index f2ef019c7..000000000 --- a/libc/sysdeps/linux/sh/bits/machine-gmon.h +++ /dev/null @@ -1,83 +0,0 @@ -/* Machine-dependent definitions for profiling support. SH version. - * - * Copyright (C) 2003 Stefan Allius <allius@atecom.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This program 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#define mcount_internal __mcount_internal - -#define _MCOUNT_DECL(frompc, selfpc) \ -static void __attribute_used__ mcount_internal (u_long frompc, u_long selfpc) - -/* - * This mcount implementation expect the 'frompc' return address on - * the stack and the 'selfpc' return address in register pr. - * - * Your compiler should include some stuff like this at each function - * entry: - * - * mov.l 1f,r1 - * sts.l pr,@-r15 - * mova 2f,r0 - * jmp @r1 - * lds r0,pr - * .align 2 - * 1: .long mcount - * 2: lds.l @r15+,pr - * - * or for PIC: - * - * mov.l 3f,r1 - * mova 3f,r0 - * add r1,r0 - * mov.l 1f,r1 - * mov.l @(r0,r1),r1 - * sts.l pr,@-r15 - * mova 2f,r0 - * jmp @r1 - * lds r0,pr - * .align 2 - * 1: .long mcount@GOT - * 3: .long _GLOBAL_OFFSET_TABLE_ - * 2: lds.l @r15+,pr - * - * - * This ABI will be supported by GCC version 3.3 or newer! - */ -#define MCOUNT asm(\ - ".align 4\n\t" \ - ".globl _mcount\n\t" \ - ".type _mcount,@function\n" \ - "_mcount:\n\t" \ - "mov.l r4, @-r15\n\t" \ - "mov.l r5, @-r15\n\t" \ - "mov.l r6, @-r15\n\t" \ - "mov.l r7, @-r15\n\t" \ - "sts.l pr, @-r15\n\t" \ - "sts pr, r5\n\t" \ - "bsr __mcount_internal\n\t" \ - " mov.l @(5*4,r15), r4\n\t" \ - "lds.l @r15+, pr\n\t" \ - "mov.l @r15+, r7\n\t" \ - "mov.l @r15+, r6\n\t" \ - "mov.l @r15+, r5\n\t" \ - "rts\n\t" \ - " mov.l @r15+, r4\n\t" \ - ".size _mcount,.-_mcount;\n\t" \ - ".weak mcount;\n\t" \ - " mcount = _mcount;"); - |