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-rw-r--r--libpthread/nptl/sysdeps/arm/sysdep.h91
-rw-r--r--libpthread/nptl/sysdeps/generic/sysdep.h137
-rw-r--r--libpthread/nptl/sysdeps/sh/sysdep.h82
-rw-r--r--libpthread/nptl/sysdeps/unix/sh/sysdep.h29
-rw-r--r--libpthread/nptl/sysdeps/unix/sysdep.h63
-rw-r--r--libpthread/nptl/sysdeps/unix/sysv/linux/sh/sh4/sysdep.h4
-rw-r--r--libpthread/nptl/sysdeps/unix/sysv/linux/sh/sysdep.h224
7 files changed, 0 insertions, 630 deletions
diff --git a/libpthread/nptl/sysdeps/arm/sysdep.h b/libpthread/nptl/sysdeps/arm/sysdep.h
deleted file mode 100644
index 19bd3c3f7..000000000
--- a/libpthread/nptl/sysdeps/arm/sysdep.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Assembler macros for ARM.
- Copyright (C) 1997, 1998, 2003 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/generic/sysdep.h>
-
-#ifdef __ASSEMBLER__
-
-/* Syntactic details of assembler. */
-
-#define ALIGNARG(log2) log2
-/* For ELF we need the `.type' directive to make shared libs work right. */
-#define ASM_TYPE_DIRECTIVE(name,typearg) .type name,%##typearg;
-#define ASM_SIZE_DIRECTIVE(name) .size name,.-name
-
-/* In ELF C symbols are asm symbols. */
-#undef NO_UNDERSCORES
-#define NO_UNDERSCORES
-
-#define PLTJMP(_x) _x##(PLT)
-
-/* APCS-32 doesn't preserve the condition codes across function call. */
-#ifdef __APCS_32__
-#define LOADREGS(cond, base, reglist...)\
- ldm##cond base,reglist
-#ifdef __USE_BX__
-#define RETINSTR(cond, reg) \
- bx##cond reg
-#define DO_RET(_reg) \
- bx _reg
-#else
-#define RETINSTR(cond, reg) \
- mov##cond pc, reg
-#define DO_RET(_reg) \
- mov pc, _reg
-#endif
-#else /* APCS-26 */
-#define LOADREGS(cond, base, reglist...)\
- ldm##cond base,reglist^
-#define RETINSTR(cond, reg) \
- mov##cond##s pc, reg
-#define DO_RET(_reg) \
- movs pc, _reg
-#endif
-
-/* Define an entry point visible from C. */
-#define ENTRY(name) \
- ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name); \
- ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),function) \
- .align ALIGNARG(4); \
- name##: \
- CALL_MCOUNT
-
-#undef END
-#define END(name) \
- ASM_SIZE_DIRECTIVE(name)
-
-/* If compiled for profiling, call `mcount' at the start of each function. */
-#ifdef PROF
-#define CALL_MCOUNT \
- str lr,[sp, #-4]! ; \
- bl PLTJMP(mcount) ; \
- ldr lr, [sp], #4 ;
-#else
-#define CALL_MCOUNT /* Do nothing. */
-#endif
-
-#ifdef NO_UNDERSCORES
-/* Since C identifiers are not normally prefixed with an underscore
- on this system, the asm identifier `syscall_error' intrudes on the
- C name space. Make sure we use an innocuous name. */
-#define syscall_error __syscall_error
-#define mcount _mcount
-#endif
-
-#endif /* __ASSEMBLER__ */
diff --git a/libpthread/nptl/sysdeps/generic/sysdep.h b/libpthread/nptl/sysdeps/generic/sysdep.h
deleted file mode 100644
index 9627b3e79..000000000
--- a/libpthread/nptl/sysdeps/generic/sysdep.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/* Generic asm macros used on many machines.
- Copyright (C) 1991,92,93,96,98,2002,2003 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef C_LABEL
-
-/* Define a macro we can use to construct the asm name for a C symbol. */
-#ifndef __UCLIBC_UNDERSCORES__
-#ifdef __STDC__
-#define C_LABEL(name) name##:
-#else
-#define C_LABEL(name) name/**/:
-#endif
-#else
-#ifdef __STDC__
-#define C_LABEL(name) _##name##:
-#else
-#define C_LABEL(name) _/**/name/**/:
-#endif
-#endif
-
-#endif
-
-#ifdef __ASSEMBLER__
-/* Mark the end of function named SYM. This is used on some platforms
- to generate correct debugging information. */
-#ifndef END
-#define END(sym)
-#endif
-
-#ifndef JUMPTARGET
-#define JUMPTARGET(sym) sym
-#endif
-
-/* Macros to generate eh_frame unwind information. */
-# ifdef HAVE_ASM_CFI_DIRECTIVES
-# define cfi_startproc .cfi_startproc
-# define cfi_endproc .cfi_endproc
-# define cfi_def_cfa(reg, off) .cfi_def_cfa reg, off
-# define cfi_def_cfa_register(reg) .cfi_def_cfa_register reg
-# define cfi_def_cfa_offset(off) .cfi_def_cfa_offset off
-# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off
-# define cfi_offset(reg, off) .cfi_offset reg, off
-# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off
-# define cfi_register(r1, r2) .cfi_register r1, r2
-# define cfi_return_column(reg) .cfi_return_column reg
-# define cfi_restore(reg) .cfi_restore reg
-# define cfi_same_value(reg) .cfi_same_value reg
-# define cfi_undefined(reg) .cfi_undefined reg
-# define cfi_remember_state .cfi_remember_state
-# define cfi_restore_state .cfi_restore_state
-# define cfi_window_save .cfi_window_save
-# else
-# define cfi_startproc
-# define cfi_endproc
-# define cfi_def_cfa(reg, off)
-# define cfi_def_cfa_register(reg)
-# define cfi_def_cfa_offset(off)
-# define cfi_adjust_cfa_offset(off)
-# define cfi_offset(reg, off)
-# define cfi_rel_offset(reg, off)
-# define cfi_register(r1, r2)
-# define cfi_return_column(reg)
-# define cfi_restore(reg)
-# define cfi_same_value(reg)
-# define cfi_undefined(reg)
-# define cfi_remember_state
-# define cfi_restore_state
-# define cfi_window_save
-# endif
-
-#else /* ! ASSEMBLER */
-# ifdef HAVE_ASM_CFI_DIRECTIVES
-# define CFI_STRINGIFY(Name) CFI_STRINGIFY2 (Name)
-# define CFI_STRINGIFY2(Name) #Name
-# define CFI_STARTPROC ".cfi_startproc"
-# define CFI_ENDPROC ".cfi_endproc"
-# define CFI_DEF_CFA(reg, off) \
- ".cfi_def_cfa " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off)
-# define CFI_DEF_CFA_REGISTER(reg) \
- ".cfi_def_cfa_register " CFI_STRINGIFY(reg)
-# define CFI_DEF_CFA_OFFSET(off) \
- ".cfi_def_cfa_offset " CFI_STRINGIFY(off)
-# define CFI_ADJUST_CFA_OFFSET(off) \
- ".cfi_adjust_cfa_offset " CFI_STRINGIFY(off)
-# define CFI_OFFSET(reg, off) \
- ".cfi_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off)
-# define CFI_REL_OFFSET(reg, off) \
- ".cfi_rel_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off)
-# define CFI_REGISTER(r1, r2) \
- ".cfi_register " CFI_STRINGIFY(r1) "," CFI_STRINGIFY(r2)
-# define CFI_RETURN_COLUMN(reg) \
- ".cfi_return_column " CFI_STRINGIFY(reg)
-# define CFI_RESTORE(reg) \
- ".cfi_restore " CFI_STRINGIFY(reg)
-# define CFI_UNDEFINED(reg) \
- ".cfi_undefined " CFI_STRINGIFY(reg)
-# define CFI_REMEMBER_STATE \
- ".cfi_remember_state"
-# define CFI_RESTORE_STATE \
- ".cfi_restore_state"
-# define CFI_WINDOW_SAVE \
- ".cfi_window_save"
-# else
-# define CFI_STARTPROC
-# define CFI_ENDPROC
-# define CFI_DEF_CFA(reg, off)
-# define CFI_DEF_CFA_REGISTER(reg)
-# define CFI_DEF_CFA_OFFSET(off)
-# define CFI_ADJUST_CFA_OFFSET(off)
-# define CFI_OFFSET(reg, off)
-# define CFI_REL_OFFSET(reg, off)
-# define CFI_REGISTER(r1, r2)
-# define CFI_RETURN_COLUMN(reg)
-# define CFI_RESTORE(reg)
-# define CFI_UNDEFINED(reg)
-# define CFI_REMEMBER_STATE
-# define CFI_RESTORE_STATE
-# define CFI_WINDOW_SAVE
-# endif
-
-#endif /* __ASSEMBLER__ */
diff --git a/libpthread/nptl/sysdeps/sh/sysdep.h b/libpthread/nptl/sysdeps/sh/sysdep.h
deleted file mode 100644
index 5b75198f9..000000000
--- a/libpthread/nptl/sysdeps/sh/sysdep.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* Assembler macros for SH.
- Copyright (C) 1999, 2000, 2005 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/generic/sysdep.h>
-
-#include <features.h>
-#include <libc-internal.h>
-
-#ifdef __ASSEMBLER__
-
-/* Syntactic details of assembler. */
-
-#define ALIGNARG(log2) log2
-/* For ELF we need the `.type' directive to make shared libs work right. */
-#define ASM_TYPE_DIRECTIVE(name,typearg) .type name,@##typearg;
-#define ASM_SIZE_DIRECTIVE(name) .size name,.-name
-
-#ifdef SHARED
-#define PLTJMP(_x) _x##@PLT
-#else
-#define PLTJMP(_x) _x
-#endif
-
-/* Define an entry point visible from C. */
-#define ENTRY(name) \
- ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name); \
- ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),function) \
- .align ALIGNARG(5); \
- C_LABEL(name) \
- cfi_startproc; \
- CALL_MCOUNT
-
-#undef END
-#define END(name) \
- cfi_endproc; \
- ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(name))
-
-/* If compiled for profiling, call `mcount' at the start of each function. */
-#ifdef PROF
-#define CALL_MCOUNT \
- mov.l 1f,r1; \
- sts.l pr,@-r15; \
- cfi_adjust_cfa_offset (4); \
- cfi_rel_offset (pr, 0); \
- mova 2f,r0; \
- jmp @r1; \
- lds r0,pr; \
- .align 2; \
-1: .long mcount; \
-2: lds.l @r15+,pr; \
- cfi_adjust_cfa_offset (-4); \
- cfi_restore (pr)
-
-#else
-#define CALL_MCOUNT /* Do nothing. */
-#endif
-
-#ifdef __UCLIBC_UNDERSCORES__
-/* Since C identifiers are not normally prefixed with an underscore
- on this system, the asm identifier `syscall_error' intrudes on the
- C name space. Make sure we use an innocuous name. */
-#define syscall_error __syscall_error
-#define mcount _mcount
-#endif
-
-#endif /* __ASSEMBLER__ */
diff --git a/libpthread/nptl/sysdeps/unix/sh/sysdep.h b/libpthread/nptl/sysdeps/unix/sh/sysdep.h
deleted file mode 100644
index bf1ac0fd4..000000000
--- a/libpthread/nptl/sysdeps/unix/sh/sysdep.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1999, 2000 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/unix/sysdep.h>
-#include <sysdeps/sh/sysdep.h>
-
-#ifdef __ASSEMBLER__
-
-#define ret rts ; nop
-
-/* The sh move insn is s, d. */
-#define MOVE(x,y) mov x , y
-
-#endif
diff --git a/libpthread/nptl/sysdeps/unix/sysdep.h b/libpthread/nptl/sysdeps/unix/sysdep.h
deleted file mode 100644
index 0e7c9da5a..000000000
--- a/libpthread/nptl/sysdeps/unix/sysdep.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Copyright (C) 1991, 92, 93, 96, 98, 2003 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/generic/sysdep.h>
-
-#include <sys/syscall.h>
-#define HAVE_SYSCALLS
-
-/* Note that using a `PASTE' macro loses. */
-#ifdef __STDC__
-#define SYSCALL__(name, args) PSEUDO (__##name, name, args)
-#else
-#define SYSCALL__(name, args) PSEUDO (__/**/name, name, args)
-#endif
-#define SYSCALL(name, args) PSEUDO (name, name, args)
-
-/* Machine-dependent sysdep.h files are expected to define the macro
- PSEUDO (function_name, syscall_name) to emit assembly code to define the
- C-callable function FUNCTION_NAME to do system call SYSCALL_NAME.
- r0 and r1 are the system call outputs. MOVE(x, y) should be defined as
- an instruction such that "MOVE(r1, r0)" works. ret should be defined
- as the return instruction. */
-
-#ifndef SYS_ify
-#ifdef __STDC__
-#define SYS_ify(syscall_name) SYS_##syscall_name
-#else
-#define SYS_ify(syscall_name) SYS_/**/syscall_name
-#endif
-#endif
-
-/* Terminate a system call named SYM. This is used on some platforms
- to generate correct debugging information. */
-#ifndef PSEUDO_END
-#define PSEUDO_END(sym)
-#endif
-#ifndef PSEUDO_END_NOERRNO
-#define PSEUDO_END_NOERRNO(sym) PSEUDO_END(sym)
-#endif
-#ifndef PSEUDO_END_ERRVAL
-#define PSEUDO_END_ERRVAL(sym) PSEUDO_END(sym)
-#endif
-
-/* Wrappers around system calls should normally inline the system call code.
- But sometimes it is not possible or implemented and we use this code. */
-#ifndef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) __syscall_##name (args)
-#endif
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sh4/sysdep.h b/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sh4/sysdep.h
deleted file mode 100644
index 1aed1a14a..000000000
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sh4/sysdep.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* 4 instruction cycles not accessing cache and TLB are needed after
- trapa instruction to avoid an SH-4 silicon bug. */
-#define NEED_SYSCALL_INST_PAD
-#include_next <sysdep.h>
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sysdep.h b/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sysdep.h
deleted file mode 100644
index 7e9223b70..000000000
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sysdep.h
+++ /dev/null
@@ -1,224 +0,0 @@
-/* Copyright (C) 1992,1993,1995,1996,1997,1998,1999,2000,2002,2003,2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
- Changed by Kaz Kojima, <kkojima@rr.iij4u.or.jp>.
-
- 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _LINUX_SH_SYSDEP_H
-#define _LINUX_SH_SYSDEP_H 1
-
-/* There is some commonality. */
-#include <sysdeps/unix/sh/sysdep.h>
-
-/* For Linux we can use the system call table in the header file
- /usr/include/asm/unistd.h
- of the kernel. But these symbols do not follow the SYS_* syntax
- so we have to redefine the `SYS_ify' macro here. */
-#undef SYS_ify
-#define SYS_ify(syscall_name) (__NR_##syscall_name)
-
-
-#ifdef __ASSEMBLER__
-
-/* Linux uses a negative return value to indicate syscall errors,
- unlike most Unices, which use the condition codes' carry flag.
-
- Since version 2.1 the return value of a system call might be
- negative even if the call succeeded. E.g., the `lseek' system call
- might return a large offset. Therefore we must not anymore test
- for < 0, but test for a real error by making sure the value in R0
- is a real error number. Linus said he will make sure the no syscall
- returns a value in -1 .. -4095 as a valid result so we can savely
- test with -4095. */
-
-#define _IMM1 #-1
-#define _IMM12 #-12
-#undef PSEUDO
-#define PSEUDO(name, syscall_name, args) \
- .text; \
- ENTRY (name); \
- DO_CALL (syscall_name, args); \
- mov r0,r1; \
- mov _IMM12,r2; \
- shad r2,r1; \
- not r1,r1; \
- tst r1,r1; \
- bf .Lpseudo_end; \
- SYSCALL_ERROR_HANDLER; \
- .Lpseudo_end:
-
-#undef PSEUDO_END
-#define PSEUDO_END(name) \
- END (name)
-
-#undef PSEUDO_NOERRNO
-#define PSEUDO_NOERRNO(name, syscall_name, args) \
- .text; \
- ENTRY (name); \
- DO_CALL (syscall_name, args)
-
-#undef PSEUDO_END_NOERRNO
-#define PSEUDO_END_NOERRNO(name) \
- END (name)
-
-#define ret_NOERRNO ret
-
-#define PSEUDO_ERRVAL(name, syscall_name, args) \
- .text; \
- ENTRY (name); \
- DO_CALL (syscall_name, args);
-
-#undef PSEUDO_END_ERRVAL
-#define PSEUDO_END_ERRVAL(name) \
- END (name)
-
-#define ret_ERRVAL ret
-
-#ifndef __PIC__
-# define SYSCALL_ERROR_HANDLER \
- mov.l 0f,r1; \
- jmp @r1; \
- mov r0,r4; \
- .align 2; \
- 0: .long __syscall_error
-
-#include <libc/sysdeps/linux/sh/syscall_error.S>
-#else
-# ifdef RTLD_PRIVATE_ERRNO
-
-# define SYSCALL_ERROR_HANDLER \
- neg r0,r1; \
- mov.l 0f,r12; \
- mova 0f,r0; \
- add r0,r12; \
- mov.l 1f,r0; \
- mov.l r1,@(r0,r12)
- bra .Lpseudo_end; \
- mov _IMM1,r0; \
- .align 2; \
- 0: .long _GLOBAL_OFFSET_TABLE_; \
- 1: .long rtld_errno@GOTOFF
-
-# elif defined _LIBC_REENTRANT
-
-# if USE___THREAD
-
-# ifndef NOT_IN_libc
-# define SYSCALL_ERROR_ERRNO __libc_errno
-# else
-# define SYSCALL_ERROR_ERRNO errno
-# endif
-# define SYSCALL_ERROR_HANDLER \
- neg r0,r1; \
- mov r12,r2; \
- mov.l 0f,r12; \
- mova 0f,r0; \
- add r0,r12; \
- mov.l 1f,r0; \
- stc gbr, r4; \
- mov.l @(r0,r12),r0; \
- bra .Lskip; \
- add r4,r0; \
- .align 2; \
- 1: .long SYSCALL_ERROR_ERRNO@GOTTPOFF; \
- .Lskip: \
- mov r2,r12; \
- mov.l r1,@r0; \
- bra .Lpseudo_end; \
- mov _IMM1,r0; \
- .align 2; \
- 0: .long _GLOBAL_OFFSET_TABLE_
-# else
-
-# define SYSCALL_ERROR_HANDLER \
- neg r0,r1; \
- mov.l r14,@-r15; \
- mov.l r12,@-r15; \
- mov.l r1,@-r15; \
- mov.l 0f,r12; \
- mova 0f,r0; \
- add r0,r12; \
- sts.l pr,@-r15; \
- mov r15,r14; \
- mov.l 1f,r1; \
- bsrf r1; \
- nop; \
- 2: mov r14,r15; \
- lds.l @r15+,pr; \
- mov.l @r15+,r1; \
- mov.l r1,@r0; \
- mov.l @r15+,r12; \
- mov.l @r15+,r14; \
- bra .Lpseudo_end; \
- mov _IMM1,r0; \
- .align 2; \
- 0: .long _GLOBAL_OFFSET_TABLE_; \
- 1: .long PLTJMP(C_SYMBOL_NAME(__errno_location))-(2b-.)
-/* A quick note: it is assumed that the call to `__errno_location' does
- not modify the stack! */
-# endif
-# else
-
-/* Store (-r0) into errno through the GOT. */
-# define SYSCALL_ERROR_HANDLER \
- neg r0,r1; \
- mov r12,r2; \
- mov.l 0f,r12; \
- mova 0f,r0; \
- add r0,r12; \
- mov.l 1f,r0; \
- mov.l @(r0,r12),r0; \
- mov r2,r12; \
- mov.l r1,@r0; \
- bra .Lpseudo_end; \
- mov _IMM1,r0; \
- .align 2; \
- 0: .long _GLOBAL_OFFSET_TABLE_; \
- 1: .long errno@GOT
-# endif /* _LIBC_REENTRANT */
-#endif /* __PIC__ */
-
-# ifdef NEED_SYSCALL_INST_PAD
-# define SYSCALL_INST_PAD \
- or r0,r0; or r0,r0; or r0,r0; or r0,r0; or r0,r0
-# else
-# define SYSCALL_INST_PAD
-# endif
-
-#define SYSCALL_INST0 trapa #0x10
-#define SYSCALL_INST1 trapa #0x11
-#define SYSCALL_INST2 trapa #0x12
-#define SYSCALL_INST3 trapa #0x13
-#define SYSCALL_INST4 trapa #0x14
-#define SYSCALL_INST5 mov.l @(0,r15),r0; trapa #0x15
-#define SYSCALL_INST6 mov.l @(0,r15),r0; mov.l @(4,r15),r1; trapa #0x16
-
-#undef DO_CALL
-#define DO_CALL(syscall_name, args) \
- mov.l 1f,r3; \
- SYSCALL_INST##args; \
- SYSCALL_INST_PAD; \
- bra 2f; \
- nop; \
- .align 2; \
- 1: .long SYS_ify (syscall_name); \
- 2:
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* linux/sh/sysdep.h */