diff options
Diffstat (limited to 'sysdeps/unix/mips')
| -rw-r--r-- | sysdeps/unix/mips/entry.h | 5 | ||||
| -rw-r--r-- | sysdeps/unix/mips/mips32/sysdep.h | 56 | ||||
| -rw-r--r-- | sysdeps/unix/mips/mips64/n32/sysdep.h | 64 | ||||
| -rw-r--r-- | sysdeps/unix/mips/mips64/n64/sysdep.h | 64 | ||||
| -rw-r--r-- | sysdeps/unix/mips/pipe.S | 32 | ||||
| -rw-r--r-- | sysdeps/unix/mips/rt-sysdep.S | 1 | ||||
| -rw-r--r-- | sysdeps/unix/mips/sysdep.S | 100 | ||||
| -rw-r--r-- | sysdeps/unix/mips/sysdep.h | 85 |
8 files changed, 0 insertions, 407 deletions
diff --git a/sysdeps/unix/mips/entry.h b/sysdeps/unix/mips/entry.h deleted file mode 100644 index 04d05d2b0a..0000000000 --- a/sysdeps/unix/mips/entry.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifndef __ASSEMBLY__ -extern void __start (void); -#endif - -#define ENTRY_POINT __start diff --git a/sysdeps/unix/mips/mips32/sysdep.h b/sysdeps/unix/mips/mips32/sysdep.h deleted file mode 100644 index 438b1e8e94..0000000000 --- a/sysdeps/unix/mips/mips32/sysdep.h +++ /dev/null @@ -1,56 +0,0 @@ -/* Copyright (C) 1992-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). - - 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 <sysdeps/unix/mips/sysdep.h> - -/* Note that while it's better structurally, going back to call __syscall_error - can make things confusing if you're debugging---it looks like it's jumping - backwards into the previous fn. */ -#ifdef __PIC__ -#define PSEUDO(name, syscall_name, args) \ - .align 2; \ - .set nomips16; \ - cfi_startproc; \ - 99: la t9,__syscall_error; \ - jr t9; \ - cfi_endproc; \ - ENTRY(name) \ - .set noreorder; \ - .cpload t9; \ - li v0, SYS_ify(syscall_name); \ - syscall; \ - .set reorder; \ - bne a3, zero, 99b; \ -L(syse1): -#else -#define PSEUDO(name, syscall_name, args) \ - .set noreorder; \ - .set nomips16; \ - .align 2; \ - cfi_startproc; \ - 99: j __syscall_error; \ - nop; \ - cfi_endproc; \ - ENTRY(name) \ - .set noreorder; \ - li v0, SYS_ify(syscall_name); \ - syscall; \ - .set reorder; \ - bne a3, zero, 99b; \ -L(syse1): -#endif diff --git a/sysdeps/unix/mips/mips64/n32/sysdep.h b/sysdeps/unix/mips/mips64/n32/sysdep.h deleted file mode 100644 index 60f5a45073..0000000000 --- a/sysdeps/unix/mips/mips64/n32/sysdep.h +++ /dev/null @@ -1,64 +0,0 @@ -/* Copyright (C) 1992-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Alexandre Oliva <aoliva@redhat.com>. - - 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 <sysdeps/unix/mips/sysdep.h> - -#ifdef __ASSEMBLER__ - -/* Note that while it's better structurally, going back to call __syscall_error - can make things confusing if you're debugging---it looks like it's jumping - backwards into the previous fn. */ -#ifdef __PIC__ -#define PSEUDO(name, syscall_name, args) \ - .align 2; \ - .set nomips16; \ - cfi_startproc; \ - 99:; \ - .set noat; \ - .cpsetup t9, $1, name; \ - cfi_register (gp, $1); \ - .set at; \ - la t9,__syscall_error; \ - .cpreturn; \ - cfi_restore (gp); \ - jr t9; \ - cfi_endproc; \ - ENTRY(name) \ - li v0, SYS_ify(syscall_name); \ - syscall; \ - bne a3, zero, 99b; \ -L(syse1): -#else -#define PSEUDO(name, syscall_name, args) \ - .set noreorder; \ - .align 2; \ - .set nomips16; \ - cfi_startproc; \ - 99: j __syscall_error; \ - nop; \ - cfi_endproc; \ - ENTRY(name) \ - .set noreorder; \ - li v0, SYS_ify(syscall_name); \ - syscall; \ - .set reorder; \ - bne a3, zero, 99b; \ -L(syse1): -#endif - -#endif diff --git a/sysdeps/unix/mips/mips64/n64/sysdep.h b/sysdeps/unix/mips/mips64/n64/sysdep.h deleted file mode 100644 index 9d5a142312..0000000000 --- a/sysdeps/unix/mips/mips64/n64/sysdep.h +++ /dev/null @@ -1,64 +0,0 @@ -/* Copyright (C) 1992-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Alexandre Oliva <aoliva@redhat.com>. - - 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 <sysdeps/unix/mips/sysdep.h> - -#ifdef __ASSEMBLER__ - -/* Note that while it's better structurally, going back to call __syscall_error - can make things confusing if you're debugging---it looks like it's jumping - backwards into the previous fn. */ -#ifdef __PIC__ -#define PSEUDO(name, syscall_name, args) \ - .align 2; \ - .set nomips16; \ - cfi_startproc; \ - 99:; \ - .set noat; \ - .cpsetup t9, $1, name; \ - cfi_register (gp, $1); \ - .set at; \ - dla t9,__syscall_error; \ - .cpreturn; \ - cfi_restore (gp); \ - jr t9; \ - cfi_endproc; \ - ENTRY(name) \ - li v0, SYS_ify(syscall_name); \ - syscall; \ - bne a3, zero, 99b; \ -L(syse1): -#else -#define PSEUDO(name, syscall_name, args) \ - .set noreorder; \ - .align 2; \ - .set nomips16; \ - cfi_startproc; \ - 99: j __syscall_error; \ - nop; \ - cfi_endproc; \ - ENTRY(name) \ - .set noreorder; \ - li v0, SYS_ify(syscall_name); \ - syscall; \ - .set reorder; \ - bne a3, zero, 99b; \ -L(syse1): -#endif - -#endif diff --git a/sysdeps/unix/mips/pipe.S b/sysdeps/unix/mips/pipe.S deleted file mode 100644 index f51e55623d..0000000000 --- a/sysdeps/unix/mips/pipe.S +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 1992-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). - - 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 <sysdep.h> - -SYSCALL__ (pipe, 1) - /* Plop in the two descriptors. */ - sw v0, 0(a0) - sw v1, 4(a0) - - /* Go out with a clean status. */ - move v0, zero - j ra -PSEUDO_END(__pipe) - -libc_hidden_def (__pipe) -weak_alias (__pipe, pipe) diff --git a/sysdeps/unix/mips/rt-sysdep.S b/sysdeps/unix/mips/rt-sysdep.S deleted file mode 100644 index f966bf1e59..0000000000 --- a/sysdeps/unix/mips/rt-sysdep.S +++ /dev/null @@ -1 +0,0 @@ -#include <sysdep.S> diff --git a/sysdeps/unix/mips/sysdep.S b/sysdeps/unix/mips/sysdep.S deleted file mode 100644 index 7735968d97..0000000000 --- a/sysdeps/unix/mips/sysdep.S +++ /dev/null @@ -1,100 +0,0 @@ -/* Copyright (C) 1992-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). - - 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 <sysdep.h> -#define _ERRNO_H -#include <bits/errno.h> -#include <sys/asm.h> - - .set nomips16 - -#ifdef _LIBC_REENTRANT - -LOCALSZ= 3 -FRAMESZ= (((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK -RAOFF= FRAMESZ-(1*SZREG) -GPOFF= FRAMESZ-(2*SZREG) -V0OFF= FRAMESZ-(3*SZREG) - -ENTRY(__syscall_error) -#ifdef __PIC__ - .set noat - SETUP_GPX (AT) - .set at -#endif - PTR_SUBU sp, FRAMESZ - .set noat - SETUP_GPX64(GPOFF,AT) - .set at -#ifdef __PIC__ - SAVE_GP(GPOFF) -#endif - REG_S v0, V0OFF(sp) - REG_S ra, RAOFF(sp) - -#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN - /* We translate the system's EWOULDBLOCK error into EAGAIN. - The GNU C library always defines EWOULDBLOCK==EAGAIN. - EWOULDBLOCK_sys is the original number. */ - bne v0, EWOULDBLOCK_sys, L(skip) - nop - li v0, EAGAIN -L(skip): -#endif - /* Find our per-thread errno address */ - jal __errno_location - - /* Store the error value. */ - REG_L t0, V0OFF(sp) - sw t0, 0(v0) - - /* And just kick back a -1. */ - REG_L ra, RAOFF(sp) - RESTORE_GP64 - PTR_ADDU sp, FRAMESZ - li v0, -1 - j ra - END(__syscall_error) - -#else /* _LIBC_REENTRANT */ - - -ENTRY(__syscall_error) -#ifdef __PIC__ - SETUP_GPX (AT) -#endif - SETUP_GPX64 (t9, AT) - -#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN - /* We translate the system's EWOULDBLOCK error into EAGAIN. - The GNU C library always defines EWOULDBLOCK==EAGAIN. - EWOULDBLOCK_sys is the original number. */ - bne v0, EWOULDBLOCK_sys, L(skip) - li v0, EAGAIN -L(skip): -#endif - /* Store it in errno... */ - sw v0, errno - - /* And just kick back a -1. */ - li v0, -1 - - RESTORE_GP64 - j ra - END(__syscall_error) -#endif /* _LIBC_REENTRANT */ diff --git a/sysdeps/unix/mips/sysdep.h b/sysdeps/unix/mips/sysdep.h deleted file mode 100644 index 102f34a6a1..0000000000 --- a/sysdeps/unix/mips/sysdep.h +++ /dev/null @@ -1,85 +0,0 @@ -/* Copyright (C) 1992-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). - - 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 <sgidefs.h> -#include <sysdeps/unix/sysdep.h> - -#ifndef __mips_isa_rev -# define __mips_isa_rev 0 -#endif - -#ifdef __ASSEMBLER__ - -#include <regdef.h> - -#define ENTRY(name) \ - .globl name; \ - .align 2; \ - .ent name,0; \ - name##: \ - cfi_startproc; - -#undef END -#define END(function) \ - cfi_endproc; \ - .end function; \ - .size function,.-function - -#define ret j ra ; nop - -#undef PSEUDO_END -#define PSEUDO_END(sym) cfi_endproc; .end sym; .size sym,.-sym - -#define PSEUDO_NOERRNO(name, syscall_name, args) \ - .align 2; \ - ENTRY(name) \ - .set nomips16; \ - .set noreorder; \ - li v0, SYS_ify(syscall_name); \ - syscall - -#undef PSEUDO_END_NOERRNO -#define PSEUDO_END_NOERRNO(sym) cfi_endproc; .end sym; .size sym,.-sym - -#define ret_NOERRNO ret - -#define PSEUDO_ERRVAL(name, syscall_name, args) \ - .align 2; \ - ENTRY(name) \ - .set nomips16; \ - .set noreorder; \ - li v0, SYS_ify(syscall_name); \ - syscall - -#undef PSEUDO_END_ERRVAL -#define PSEUDO_END_ERRVAL(sym) cfi_endproc; .end sym; .size sym,.-sym - -#define ret_ERRVAL ret - -#define r0 v0 -#define r1 v1 -/* The mips move insn is d,s. */ -#define MOVE(x,y) move y , x - -#if _MIPS_SIM == _ABIO32 -# define L(label) $L ## label -#else -# define L(label) .L ## label -#endif - -#endif |