+++ /dev/null
-# crti.S for Sunplus S+CORE
-#
-# Copyright (C) 2005-2025 Free Software Foundation, Inc.
-#
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This file 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
-# General Public License for more details.
-#
-# Under Section 7 of GPL version 3, you are granted additional
-# permissions described in the GCC Runtime Library Exception, version
-# 3.1, as published by the Free Software Foundation.
-#
-# You should have received a copy of the GNU General Public License and
-# a copy of the GCC Runtime Library Exception along with this program;
-# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
-# <http://www.gnu.org/licenses/>.
-
-# This file makes a stack frame for the contents of the .init and
-# .fini sections.
-.extern _stack
-
-#ifndef __pic__
-.section .init, "ax", @progbits
- .weak _start
- .ent _start
- .frame r0, 0, r3, 0
- .mask 0x00000000, 0
-_start:
- la r28, _gp
- la r8, __bss_start
- la r9, __bss_end__
- sub! r9, r8
- srli! r9, 2
- addi r9, -1
- mtsr r9, sr0
- li r9, 0
-1:
- sw r9, [r8]+, 4
- bcnz 1b
- la r0, _stack
- jl _init
- la r4, _end
- jl _init_argv
- jl exit
- .end _start
-
- .weak _init_argv
- .ent
- .frame r0, 0, r3, 0
- .mask 0x00000000, 0
-_init_argv:
- ldiu! r4, 0
- ldiu! r5, 0
- j main
- .end _init_argv
-
- .globl _init
- .type _init, %function
-_init:
- addi r0, -32
- sw r3, [r0, 20]
-
- .section .fini, "ax", @progbits
- .globl _fini
- .type _fini, %function
-_fini:
- addi r0, -32
- sw r3, [r0, 20]
-#else
-.section .init, "ax", @progbits
- .set pic
- .weak _start
- .ent _start
- .frame r0, 0, r3, 0
- .mask 0x00000000, 0
-_start:
- mv r29, r3
- bl 0f
-0:
- .cpload r3
- mv r3, r29
- la r8, __bss_start
- la r9, __bss_end__
- sub! r9, r8
- srli! r9, 2
- addi r9, -1
- mtsr r9, sr0
- li r9, 0
-1:
- sw r9, [r8]+, 4
- bcnz 1b
- la r0, _stack
- bl _init
- la r4, _end
- la r29, _init_argv
- brl r29
- la r29, exit
- brl r29
- .end _start
-
- .weak _init_argv
- .ent _init_argv
- .frame r0, 0, r3, 0
- .mask 0x00000000, 0
-_init_argv:
- ldiu! r4, 0
- ldiu! r5, 0
- la r29, main
- brl r29
- .end _init_argv
-
- .globl _init
- .type _init, %function
-_init:
- addi r0, -32
- sw r3, [r0, 20]
-
- .section .fini, "ax", @progbits
- .globl _fini
- .type _fini, %function
-_fini:
- addi r0, -32
- sw r3, [r0, 20]
-
-#endif
+++ /dev/null
-# crtn.S for Sunplus S+CORE
-
-# Copyright (C) 2005-2025 Free Software Foundation, Inc.
-#
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This file 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
-# General Public License for more details.
-#
-# Under Section 7 of GPL version 3, you are granted additional
-# permissions described in the GCC Runtime Library Exception, version
-# 3.1, as published by the Free Software Foundation.
-#
-# You should have received a copy of the GNU General Public License and
-# a copy of the GCC Runtime Library Exception along with this program;
-# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
-# <http://www.gnu.org/licenses/>.
-
-# This file makes sure that the .init and .fini sections do in
-# fact return.
-
-#ifndef __pic__
-.section .init, "ax", @progbits
- lw r3, [r0, 20]
- addi r0, 32
- br r3
-
-.section .fini, "ax", @progbits
- lw r3, [r0, 20]
- addi r0, 32
- br r3
-#else
- .set pic
-.section .init, "ax", @progbits
- lw r3, [r0, 20]
- addi r0, 32
- br r3
-
- .set pic
-.section .fini, "ax", @progbits
- lw r3, [r0, 20]
- addi r0, 32
- br r3
-#endif
-
+++ /dev/null
-#define _FP_W_TYPE_SIZE 32
-#define _FP_W_TYPE unsigned long
-#define _FP_WS_TYPE signed long
-#define _FP_I_TYPE long
-
-/* The type of the result of a floating point comparison. This must
- match `__libgcc_cmp_return__' in GCC for the target. */
-typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
-#define CMPtype __gcc_CMPtype
-
-#define _FP_MUL_MEAT_S(R,X,Y) \
- _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_D(R,X,Y) \
- _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_Q(R,X,Y) \
- _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
-
-#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y)
-#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
-#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
-
-#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1)
-#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1
-#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
-#define _FP_NANSIGN_S 0
-#define _FP_NANSIGN_D 0
-#define _FP_NANSIGN_Q 0
-
-#define _FP_KEEPNANFRACP 1
-#define _FP_QNANNEGATEDP 0
-
-/* Someone please check this. */
-#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
- do { \
- if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \
- && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \
- { \
- R##_s = Y##_s; \
- _FP_FRAC_COPY_##wc(R,Y); \
- } \
- else \
- { \
- R##_s = X##_s; \
- _FP_FRAC_COPY_##wc(R,X); \
- } \
- R##_c = FP_CLS_NAN; \
- } while (0)
-
-/* Not checked. */
-#define _FP_TININESS_AFTER_ROUNDING 0
-
-#define __LITTLE_ENDIAN 1234
-#define __BIG_ENDIAN 4321
-
-# define __BYTE_ORDER __BIG_ENDIAN
-
-/* Define ALIASNAME as a strong alias for NAME. */
-# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
-# define _strong_alias(name, aliasname) \
- extern __typeof (name) aliasname __attribute__ ((alias (#name)));
-
projects / thirdparty / gcc.git / commitdiff
