5c0029ded7
* config/rl78/rl78.c (rl78_asm_file_start): Specify alternate vregs location for RL78/G10. (rl78_expand_prologue): Avoid SEL on G10. (rl78_expand_epilogue): Likewise. (rl78_peep_movhi_p): Can't move a constant to memory in HImode. * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define __RL78_G10__ when appropriate. (ASM_SPEC): Pass -mg10 along to the assembler. * config/rl78/rl78.md (sel_rb): Disable for G10. * config/rl78/rl78.opt: Add -mg10 option. * config/rl78/t-rl78: Add -mg10 multilib. * config/rl78/lib2mul.c: Enable for RL78/G10. * config/rl78/lib2div.c: Likewise. * config/rl78/lshrsi3.S: Use vregs.h. * config/rl78/cmpsi2.S: Likewise. * config/rl78/trampoline.S: Likewise. * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10. From-SVN: r202637
85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
/* libgcc routines for RL78
|
|
Copyright (C) 2005-2013 Free Software Foundation, Inc.
|
|
Contributed by Red Hat.
|
|
|
|
This file is part of GCC.
|
|
|
|
GCC 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.
|
|
|
|
GCC 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/>. */
|
|
|
|
typedef int sint32_type __attribute__ ((mode (SI)));
|
|
typedef unsigned int uint32_type __attribute__ ((mode (SI)));
|
|
typedef int sint16_type __attribute__ ((mode (HI)));
|
|
typedef unsigned int uint16_type __attribute__ ((mode (HI)));
|
|
typedef int sint08_type __attribute__ ((mode (QI)));
|
|
typedef unsigned int uint08_type __attribute__ ((mode (QI)));
|
|
typedef int word_type __attribute__ ((mode (__word__)));
|
|
|
|
#define C3B(a,b,c) a##b##c
|
|
#define C3(a,b,c) C3B(a,b,c)
|
|
|
|
#ifdef __RL78_G10__
|
|
|
|
#define UINT_TYPE uint32_type
|
|
#define SINT_TYPE sint32_type
|
|
#define BITS_MINUS_1 31
|
|
#define NAME_MODE si
|
|
|
|
#include "rl78-divmod.h"
|
|
|
|
#undef UINT_TYPE
|
|
#undef SINT_TYPE
|
|
#undef BITS_MINUS_1
|
|
#undef NAME_MODE
|
|
|
|
#define UINT_TYPE uint16_type
|
|
#define SINT_TYPE sint16_type
|
|
#define BITS_MINUS_1 15
|
|
#define NAME_MODE hi
|
|
|
|
#include "rl78-divmod.h"
|
|
|
|
#undef UINT_TYPE
|
|
#undef SINT_TYPE
|
|
#undef BITS_MINUS_1
|
|
#undef NAME_MODE
|
|
|
|
#define UINT_TYPE uint08_type
|
|
#define SINT_TYPE sint08_type
|
|
#define BITS_MINUS_1 7
|
|
#define NAME_MODE qi
|
|
|
|
#include "rl78-divmod.h"
|
|
|
|
#endif
|
|
|
|
/* See the comment by the definition of LIBGCC2_UNITS_PER_WORD in
|
|
m32c.h for why we are creating extra versions of some of the
|
|
functions defined in libgcc2.c. */
|
|
|
|
#define LIBGCC2_UNITS_PER_WORD 2
|
|
|
|
#define L_clzsi2
|
|
#define L_ctzsi2
|
|
#define L_ffssi2
|
|
#define L_paritysi2
|
|
#define L_popcountsi2
|
|
|
|
#include "libgcc2.c"
|