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author | Joern Rennecke <joern.rennecke@embecosm.com> | 2011-11-05 20:48:23 +0000 |
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committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2011-11-05 20:48:23 +0000 |
commit | feeeff5cfe8c282a769346285fee4f7b6deac64d (patch) | |
tree | 401d26da68f08d999dcb20c50e0d8c174247b88a /gcc/config/epiphany/epiphany-protos.h | |
parent | 12ca92d4f0ffdb6c6189da32ce44c87d4dc33ddc (diff) | |
download | gcc-feeeff5cfe8c282a769346285fee4f7b6deac64d.tar.gz |
config.gcc (epiphany-*-*): New architecture.
gcc:
* config.gcc (epiphany-*-*): New architecture.
(epiphany-*-elf): New configuration.
* config/epiphany, common/config/epiphany : New directories.
* doc/extend.texi (disinterrupt attribute): Add Epiphany.
(interrupt attribute): Add Epiphany.
(long_call, short_call attribute): Add Epiphany.
* doc/invoke.texi (Options): Add Epiphany options.
* doc/md.texi (Machine Constraints): Add Epiphany constraints.
* doc/install.texi (Options specification):
Add --with-stack-offset=@var{num} description.
(host/target specific issues): Add epiphany-*-elf.
* doc/contrib.texi (Contributors): Mention Epiphany port.
gcc/testsuite:
* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x:
Disable test on Epiphany.
* gcc.c-torture/execute/20101011-1.c: Disable test on Epiphany.
* gcc.dg/stack-usage-1.c [__epiphany__] (SIZE): Define.
* gcc.dg/pragma-pack-3.c: Disable test on Epiphany.
* g++.dg/parse/pragma3.C: Likewise.
* stackalign/builtin-apply-2.c (STACK_ARGUMENTS_SIZE): Define.
(bar): Use it.
* gcc.dg/weak/typeof-2.c [epiphany-*-*]: Add option -mshort-calls.
* gcc.dg/tls/thr-cse-1.c: Likewise.
* g++.dg/opt/devirt2.C: Likewise.
* gcc.dg/20020312-2.c [epiphany-*-*] (PIC_REG): Define.
* gcc.dg/builtin-apply2.c [__epiphany__]: (STACK_ARGUMENTS_SIZE): 20.
* gcc.target/epiphany: New directory.
libgcc:
* config.host (epiphany-*-elf*): New configuration.
* config/epiphany: New Directory.
contrib:
* contrib-list.mk: Add Epiphany configurations.
From-SVN: r181016
Diffstat (limited to 'gcc/config/epiphany/epiphany-protos.h')
-rwxr-xr-x | gcc/config/epiphany/epiphany-protos.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gcc/config/epiphany/epiphany-protos.h b/gcc/config/epiphany/epiphany-protos.h new file mode 100755 index 00000000000..334c5337f7c --- /dev/null +++ b/gcc/config/epiphany/epiphany-protos.h @@ -0,0 +1,55 @@ +/* Definitions of target machine for GNU compiler, EPIPHANY cpu. + Copyright (C) 2000, 2004, 2007, 2009, 2011 Free Software Foundation, Inc. + Contributed by Embecosm on behalf of Adapteva, Inc. + +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. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +<http://www.gnu.org/licenses/>. */ + +#ifdef RTX_CODE +extern enum machine_mode epiphany_select_cc_mode (enum rtx_code, rtx, rtx); + +/* Define the function that build the compare insn for scc and bcc. */ +extern struct rtx_def *gen_compare_reg (enum machine_mode, enum rtx_code, + enum machine_mode, rtx, rtx); +#endif + +/* Declarations for various fns used in the .md file. */ +extern void epiphany_final_prescan_insn (rtx, rtx *, int); +extern bool epiphany_is_long_call_p (rtx); +extern bool epiphany_small16 (rtx); +bool epiphany_uninterruptible_p (tree decl); +bool epiphany_call_uninterruptible_p (rtx mem); +extern rtx sfunc_symbol (const char *name); + +extern void epiphany_expand_prologue (void); +extern void epiphany_expand_epilogue (int); +extern int epiphany_initial_elimination_offset (int, int); +extern void epiphany_init_expanders (void); +extern int hard_regno_mode_ok (int regno, enum machine_mode mode); +#ifdef HARD_CONST +extern void emit_set_fp_mode (int entity, int mode, HARD_REG_SET regs_live); +#endif +extern void epiphany_insert_mode_switch_use (rtx insn, int, int); +extern void epiphany_expand_set_fp_mode (rtx *operands); +extern int epiphany_mode_needed (int entity, rtx insn); +extern int epiphany_mode_entry_exit (int entity, bool); +extern int epiphany_mode_after (int entity, int last_mode, rtx insn); +extern int epiphany_mode_priority_to_mode (int entity, unsigned priority); +extern bool epiphany_epilogue_uses (int regno); +extern bool epiphany_optimize_mode_switching (int entity); +extern bool epiphany_is_interrupt_p (tree); +extern unsigned epiphany_special_round_type_align (tree, unsigned, unsigned); +extern unsigned epiphany_adjust_field_align (tree, unsigned); |