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riscv-gcc-1
Commit 2b046bda by Kaveh R. Ghazi Committed by Kaveh Ghazi
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arc-protos.h: New file. 

	* arc-protos.h: New file.

	* arc.c: Include tm_p.h.  Add static prototypes.  Fix compile
	time warnings.

	* arc.h: Move prototypes to arc-protos.h.  Fix compile time
	warnings.

	* arc.md: Likewise.

From-SVN: r31417
parent 69985118
Showing with 175 additions and 68 deletions
gcc/ChangeLog
2000-01-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* arc-protos.h: New file.
* arc.c: Include tm_p.h. Add static prototypes. Fix compile
time warnings.
* arc.h: Move prototypes to arc-protos.h. Fix compile time
warnings.
* arc.md: Likewise.
2000-01-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* dsp16xx-protos.h: New file.
* dsp16xx.c: Include tm_p.h. Add static prototypes. Fix compile
......
gcc/config/arc/arc-protos.h 0 → 100644
/* Definitions of target machine for GNU compiler, Argonaut ARC cpu.
Copyright (C) 2000 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC 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 2, or (at your option)
any later version.
GNU CC 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 GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifdef RTX_CODE
#ifdef TREE_CODE
extern void arc_va_start PARAMS ((int, tree, rtx));
extern rtx arc_va_arg PARAMS ((tree, tree));
#endif /* TREE_CODE */
extern enum machine_mode arc_select_cc_mode PARAMS ((enum rtx_code, rtx, rtx));
/* Define the function that build the compare insn for scc and bcc. */
extern struct rtx_def *gen_compare_reg PARAMS ((enum rtx_code, rtx, rtx));
/* Declarations for various fns used in the .md file. */
extern const char *output_shift PARAMS ((rtx *));
extern int symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int arc_double_limm_p PARAMS ((rtx));
extern int arc_address_cost PARAMS ((rtx));
extern int arc_eligible_for_epilogue_delay PARAMS ((rtx, int));
extern void arc_initialize_trampoline PARAMS ((rtx, rtx, rtx));
extern void arc_print_operand PARAMS ((FILE *, rtx, int));
extern void arc_print_operand_address PARAMS ((FILE *, rtx));
extern void arc_final_prescan_insn PARAMS ((rtx, rtx *, int));
extern int call_address_operand PARAMS ((rtx, enum machine_mode));
extern int call_operand PARAMS ((rtx, enum machine_mode));
extern int symbolic_memory_operand PARAMS ((rtx, enum machine_mode));
extern int short_immediate_operand PARAMS ((rtx, enum machine_mode));
extern int long_immediate_operand PARAMS ((rtx, enum machine_mode));
extern int long_immediate_loadstore_operand PARAMS ((rtx, enum machine_mode));
extern int move_src_operand PARAMS ((rtx, enum machine_mode));
extern int move_double_src_operand PARAMS ((rtx, enum machine_mode));
extern int move_dest_operand PARAMS ((rtx, enum machine_mode));
extern int load_update_operand PARAMS ((rtx, enum machine_mode));
extern int store_update_operand PARAMS ((rtx, enum machine_mode));
extern int nonvol_nonimm_operand PARAMS ((rtx, enum machine_mode));
extern int const_sint32_operand PARAMS ((rtx, enum machine_mode));
extern int const_uint32_operand PARAMS ((rtx, enum machine_mode));
extern int proper_comparison_operator PARAMS ((rtx, enum machine_mode));
extern int shift_operator PARAMS ((rtx, enum machine_mode));
#endif /* RTX_CODE */
#ifdef TREE_CODE
extern enum arc_function_type arc_compute_function_type PARAMS ((tree));
extern int arc_comp_type_attributes PARAMS ((tree, tree));
extern void arc_set_default_type_attributes PARAMS ((tree));
extern int arc_valid_machine_decl_attribute PARAMS ((tree, tree, tree, tree));
extern void arc_setup_incoming_varargs PARAMS ((CUMULATIVE_ARGS *,
enum machine_mode, tree,
int *, int));
#endif /* TREE_CODE */
extern void arc_init PARAMS ((void));
extern void arc_asm_file_start PARAMS ((FILE *));
extern unsigned int arc_compute_frame_size PARAMS ((int));
extern void arc_save_restore PARAMS ((FILE *, const char *, unsigned int,
unsigned int, const char *));
extern void arc_output_function_prologue PARAMS ((FILE *, int));
extern void arc_output_function_epilogue PARAMS ((FILE *, int));
extern int arc_delay_slots_for_epilogue PARAMS ((void));
extern void arc_finalize_pic PARAMS ((void));
extern void arc_ccfsm_at_label PARAMS ((const char *, int));
extern int arc_ccfsm_branch_deleted_p PARAMS ((void));
extern void arc_ccfsm_record_branch_deleted PARAMS ((void));
gcc/config/arc/arc.h
/* Definitions of target machine for GNU compiler, Argonaut ARC cpu.
Copyright (C) 1994, 1995, 1997, 1998, 1999 Free Software Foundation, Inc.
Copyright (C) 1994, 95, 97, 98, 99, 2000 Free Software Foundation, Inc.
This file is part of GNU CC.
......@@ -38,6 +38,7 @@ Boston, MA 02111-1307, USA. */
#undef PTRDIFF_TYPE
#undef WCHAR_TYPE
#undef WCHAR_TYPE_SIZE
#undef ASM_OUTPUT_LABELREF
/* Print subsidiary information on the compiler version in use. */
#define TARGET_VERSION fprintf (stderr, " (arc)")
......@@ -147,8 +148,8 @@ extern int target_flags;
extern char *m88k_short_data;
#define TARGET_OPTIONS { { "short-data-", &m88k_short_data } } */
extern char *arc_cpu_string;
extern char *arc_text_string,*arc_data_string,*arc_rodata_string;
extern const char *arc_cpu_string;
extern const char *arc_text_string,*arc_data_string,*arc_rodata_string;
#define TARGET_OPTIONS \
{ \
......@@ -176,7 +177,6 @@ extern int arc_cpu_type;
Don't use this macro to turn on various extra optimizations for
`-O'. That is what `OPTIMIZATION_OPTIONS' is for. */
extern void arc_init ();
#define OVERRIDE_OPTIONS \
do { \
......@@ -688,7 +688,7 @@ extern enum reg_class arc_regno_reg_class[];
#define ROUND_ADVANCE_CUM(CUM, MODE, TYPE) \
((((MODE) == BLKmode ? TYPE_ALIGN (TYPE) : GET_MODE_BITSIZE (MODE)) \
> BITS_PER_WORD) \
? ((CUM) + 1 & ~1) \
? (((CUM) + 1) & ~1) \
: (CUM))
/* Return boolean indicating arg of type TYPE and mode MODE will be passed in
......@@ -1055,7 +1055,6 @@ do { \
/* Given a comparison code (EQ, NE, etc.) and the first operand of a COMPARE,
return the mode to be used for the comparison. */
extern enum machine_mode arc_select_cc_mode ();
#define SELECT_CC_MODE(OP, X, Y) \
arc_select_cc_mode (OP, X, Y)
......@@ -1155,7 +1154,7 @@ arc_select_cc_mode (OP, X, Y)
#define ARC_DEFAULT_DATA_SECTION ".data"
#define ARC_DEFAULT_RODATA_SECTION ".rodata"
extern char *arc_text_section,*arc_data_section,*arc_rodata_section;
extern const char *arc_text_section, *arc_data_section, *arc_rodata_section;
/* initfini.c uses this in an asm. */
#if defined (CRT_INIT) || defined (CRT_FINI)
......@@ -1257,7 +1256,6 @@ do { \
/* Control the assembler format that we output. */
/* Output at beginning of assembler file. */
extern void arc_asm_file_start ();
#undef ASM_FILE_START
#define ASM_FILE_START(FILE) arc_asm_file_start (FILE)
......@@ -1365,7 +1363,7 @@ do { \
/* On the ARC we want to have libgcc's for multiple cpus in one binary.
We can't use `assemble_name' here as that will call ASM_OUTPUT_LABELREF
and we'll get another suffix added on if -mmangle-cpu. */
extern char *arc_mangle_cpu;
extern const char *arc_mangle_cpu;
#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, SYMREF) \
do { \
if (TARGET_MANGLE_CPU_LIBGCC) \
......@@ -1384,7 +1382,7 @@ do { \
/* We work around a dwarfout.c deficiency by watching for labels from it and
not adding the '_' prefix nor the cpu suffix. There is a comment in
dwarfout.c that says it should be using ASM_OUTPUT_INTERNAL_LABEL. */
extern char *arc_mangle_cpu;
extern const char *arc_mangle_cpu;
#define ASM_OUTPUT_LABELREF(FILE, NAME) \
do { \
if ((NAME)[0] == '.' && (NAME)[1] == 'L') \
......@@ -1519,8 +1517,12 @@ do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", 1 << (LOG)); } while (0)
/* Debugging information. */
/* Generate DBX and DWARF debugging information. */
#ifndef DBX_DEBUGGING_INFO
#define DBX_DEBUGGING_INFO
#endif
#ifndef DWARF_DEBUGGING_INFO
#define DWARF_DEBUGGING_INFO
#endif
/* Prefer STABS (for now). */
#undef PREFERRED_DEBUGGING_TYPE
......@@ -1593,19 +1595,16 @@ do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", 1 << (LOG)); } while (0)
/* A C expression whose value is nonzero if IDENTIFIER with arguments ARGS
is a valid machine specific attribute for DECL.
The attributes in ATTRIBUTES have previously been assigned to TYPE. */
extern int arc_valid_machine_attribute ();
#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, IDENTIFIER, ARGS) \
arc_valid_machine_decl_attribute (DECL, ATTRIBUTES, IDENTIFIER, ARGS)
/* A C expression that returns zero if the attributes on TYPE1 and TYPE2 are
incompatible, one if they are compatible, and two if they are
nearly compatible (which causes a warning to be generated). */
extern int arc_comp_type_attributes ();
#define COMP_TYPE_ATTRIBUTES(TYPE1, TYPE2) \
arc_comp_type_attributes (TYPE1, TYPE2)
/* Give newly defined TYPE some default attributes. */
extern void arc_set_default_type_attributes ();
#define SET_DEFAULT_TYPE_ATTRIBUTES(TYPE) \
arc_set_default_type_attributes (TYPE)
......@@ -1618,12 +1617,6 @@ arc_set_default_type_attributes (TYPE)
since it hasn't been defined! */
extern struct rtx_def *arc_compare_op0, *arc_compare_op1;
/* Define the function that build the compare insn for scc and bcc. */
extern struct rtx_def *gen_compare_reg ();
/* Declarations for various fns used in the .md file. */
extern char *output_shift ();
/* ARC function types. */
enum arc_function_type {
ARC_FUNCTION_UNKNOWN, ARC_FUNCTION_NORMAL,
......@@ -1634,7 +1627,6 @@ enum arc_function_type {
#define ARC_INTERRUPT_P(TYPE) \
((TYPE) == ARC_FUNCTION_ILINK1 || (TYPE) == ARC_FUNCTION_ILINK2)
/* Compute the type of a function from its DECL. */
enum arc_function_type arc_compute_function_type ();
/* Implement `va_start' for varargs and stdarg. */
......
gcc/config/arc/arc.md
;; Machine description of the Argonaut ARC cpu for GNU C compiler
;; Copyright (C) 1994, 1997, 1998, 1999 Free Software Foundation, Inc.
;; Copyright (C) 1994, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
;; This file is part of GNU CC.
......@@ -290,6 +290,8 @@
return \"ld%V1 %0,%1\;ld%V1 %R0,%R1\";
case 3 :
return \"st%V0 %1,%0\;st%V0 %R1,%R0\";
default:
abort();
}
}"
[(set_attr "type" "move,move,load,store")
......@@ -393,6 +395,8 @@
return \"ld%V1 %0,%1\;ld%V1 %R0,%R1\";
case 3 :
return \"st%V0 %1,%0\;st%V0 %R1,%R0\";
default:
abort();
}
}"
[(set_attr "type" "move,move,load,store")
......
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