From: Kaveh R. Ghazi Date: Fri, 14 Jan 2000 23:07:07 +0000 (+0000) Subject: pdp11-protos.h: New file. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b0106b246343c3f176fee2176133bd1a929f16e9;p=gcc.git pdp11-protos.h: New file. * pdp11-protos.h: New file. * pdp11.c: Include tm_p.h. Add static prototypes. Fix compile time warnings. * pdp11.h: Move prototypes to pdp11-protos.h. Fix compile time warnings. * pdp11.md: Likewise. * 2bsd.h: Likewise. From-SVN: r31429 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b4edc1a4dbb..5fa2424b64f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,17 @@ +2000-01-14 Kaveh R. Ghazi + + * pdp11-protos.h: New file. + + * pdp11.c: Include tm_p.h. Add static prototypes. Fix compile + time warnings. + + * pdp11.h: Move prototypes to pdp11-protos.h. Fix compile time + warnings. + + * pdp11.md: Likewise. + + * 2bsd.h: Likewise. + 2000-01-14 Kaveh R. Ghazi * mn10300-protos.h: New file. diff --git a/gcc/config/pdp11/2bsd.h b/gcc/config/pdp11/2bsd.h index 4f9dafcc37a..5b1f0c824ce 100644 --- a/gcc/config/pdp11/2bsd.h +++ b/gcc/config/pdp11/2bsd.h @@ -1,5 +1,5 @@ /* Definitions of target machine for GNU compiler, for a PDP with 2BSD - Copyright (C) 1995, 1996, 1999 Free Software Foundation, Inc. + Copyright (C) 1995, 96, 99, 2000 Free Software Foundation, Inc. Contributed by Michael K. Gschwind (mike@vlsivie.tuwien.ac.at). This file is part of GNU CC. @@ -56,7 +56,7 @@ fprintf(FILE, "\tjmp cret\n"); \ #undef INITIAL_FRAME_POINTER_OFFSET #define INITIAL_FRAME_POINTER_OFFSET(DEPTH_VAR) \ { \ - int offset, regno; \ + int offset; \ offset = get_frame_size(); \ offset = (offset <= 2)? 0: (offset -2); \ (DEPTH_VAR) = offset+10; \ diff --git a/gcc/config/pdp11/pdp11-protos.h b/gcc/config/pdp11/pdp11-protos.h new file mode 100644 index 00000000000..b062e40a344 --- /dev/null +++ b/gcc/config/pdp11/pdp11-protos.h @@ -0,0 +1,45 @@ +/* Definitions of target machine for GNU compiler, for the pdp-11 + Copyright (C) 2000 Free Software Foundation, Inc. + Contributed by Michael K. Gschwind (mike@vlsivie.tuwien.ac.at). + +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 1, 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. */ + +/* declarations */ +#ifdef RTX_CODE +extern int arith_operand PARAMS ((rtx, enum machine_mode)); +extern int const_immediate_operand PARAMS ((rtx, enum machine_mode)); +extern int expand_shift_operand PARAMS ((rtx, enum machine_mode)); +extern int immediate15_operand PARAMS ((rtx, enum machine_mode)); +extern int simple_memory_operand PARAMS ((rtx, enum machine_mode)); +extern int comp_operator PARAMS ((rtx, enum machine_mode)); + +extern int legitimate_address_p PARAMS ((enum machine_mode, rtx)); +extern void notice_update_cc_on_set PARAMS ((rtx, rtx)); +extern void output_addr_const_pdp11 PARAMS ((FILE *, rtx)); +extern const char *output_move_double PARAMS ((rtx *)); +extern const char *output_move_quad PARAMS ((rtx *)); +extern const char *output_block_move PARAMS ((rtx *)); +extern void print_operand_address PARAMS ((FILE *, rtx)); +extern int register_move_cost PARAMS ((enum reg_class, enum reg_class)); +extern int comparison_operator_index PARAMS ((rtx)); +#endif /* RTX_CODE */ + +extern void output_ascii PARAMS ((FILE *, const char *, int)); +extern void output_function_epilogue PARAMS ((FILE *, int)); +extern void output_function_prologue PARAMS ((FILE *, int)); +extern const char *output_jump PARAMS ((const char *, const char *, int)); diff --git a/gcc/config/pdp11/pdp11.c b/gcc/config/pdp11/pdp11.c index f65e27f34fc..26747ff3b7c 100644 --- a/gcc/config/pdp11/pdp11.c +++ b/gcc/config/pdp11/pdp11.c @@ -33,6 +33,7 @@ Boston, MA 02111-1307, USA. */ #include "insn-attr.h" #include "flags.h" #include "recog.h" +#include "tm_p.h" /* #define FPU_REG_P(X) ((X)>=8 && (X)<14) @@ -46,7 +47,8 @@ int current_first_parm_offset; /* This is where the condition code register lives. */ /* rtx cc0_reg_rtx; - no longer needed? */ -static rtx find_addr_reg (); +static rtx find_addr_reg PARAMS ((rtx)); +static const char *singlemove_string PARAMS ((rtx *)); /* Nonzero if OP is a valid second operand for an arithmetic insn. */ @@ -61,7 +63,7 @@ arith_operand (op, mode) int const_immediate_operand (op, mode) rtx op; - enum machine_mode mode; + enum machine_mode mode ATTRIBUTE_UNUSED; { return (GET_CODE (op) == CONST_INT); } @@ -69,7 +71,7 @@ const_immediate_operand (op, mode) int immediate15_operand (op, mode) rtx op; - enum machine_mode mode; + enum machine_mode mode ATTRIBUTE_UNUSED; { return (GET_CODE (op) == CONST_INT && ((INTVAL (op) & 0x8000) == 0x0000)); } @@ -77,7 +79,7 @@ immediate15_operand (op, mode) int expand_shift_operand (op, mode) rtx op; - enum machine_mode mode; + enum machine_mode mode ATTRIBUTE_UNUSED; { return (GET_CODE (op) == CONST_INT && abs (INTVAL(op)) > 1 @@ -294,7 +296,7 @@ output_function_epilogue(stream, size) /* Return the best assembler insn template for moving operands[1] into operands[0] as a fullword. */ -static char * +static const char * singlemove_string (operands) rtx *operands; { @@ -308,7 +310,7 @@ singlemove_string (operands) /* Output assembler code to perform a doubleword move insn with operands OPERANDS. */ -char * +const char * output_move_double (operands) rtx *operands; { @@ -486,7 +488,7 @@ output_move_double (operands) /* Output assembler code to perform a quadword move insn with operands OPERANDS. */ -char * +const char * output_move_quad (operands) rtx *operands; { @@ -736,7 +738,7 @@ find_addr_reg (addr) void output_ascii (file, p, size) FILE *file; - char *p; + const char *p; int size; { int i; @@ -915,10 +917,10 @@ register_move_cost(c1, c2) return move_costs[(int)c1][(int)c2]; } -char * +const char * output_jump(pos, neg, length) + const char *pos, *neg; int length; - char *pos, *neg; { static int x = 0; @@ -961,7 +963,7 @@ output_jump(pos, neg, length) void notice_update_cc_on_set(exp, insn) rtx exp; - rtx insn; + rtx insn ATTRIBUTE_UNUSED; { if (GET_CODE (SET_DEST (exp)) == CC0) { @@ -1030,9 +1032,10 @@ notice_update_cc_on_set(exp, insn) } -int simple_memory_operand(op, mode) - rtx op; - enum machine_mode mode; +int +simple_memory_operand(op, mode) + rtx op; + enum machine_mode mode ATTRIBUTE_UNUSED; { rtx addr; @@ -1104,7 +1107,7 @@ int simple_memory_operand(op, mode) */ -char * +const char * output_block_move(operands) rtx *operands; { @@ -1389,7 +1392,7 @@ comparison_operator_index(op) int comp_operator (op, mode) rtx op; - enum machine_mode mode; + enum machine_mode mode ATTRIBUTE_UNUSED; { return comparison_operator_index(op) >= 0; } diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h index 804e0d27478..6ca396256cb 100644 --- a/gcc/config/pdp11/pdp11.h +++ b/gcc/config/pdp11/pdp11.h @@ -1,5 +1,5 @@ /* Definitions of target machine for GNU compiler, for the pdp-11 - Copyright (C) 1994, 1995, 1996, 1998, 1999 Free Software Foundation, Inc. + Copyright (C) 1994, 95, 96, 98, 99, 2000 Free Software Foundation, Inc. Contributed by Michael K. Gschwind (mike@vlsivie.tuwien.ac.at). This file is part of GNU CC. @@ -20,24 +20,6 @@ the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* declarations */ -int arith_operand (); -int const_immediate_operand (); -int expand_shift_operand (); -int legitimate_address_p (); -void notice_update_cc_on_set (); -void output_addr_const_pdp11 (); -void output_ascii (); -void output_function_epilogue (); -void output_function_prologue (); -char *output_jump(); -char *output_move_double(); -char *output_move_quad(); -char *output_block_move(); -void print_operand_address (); -int register_move_cost (); -int simple_memory_operand (); - /* check whether load_fpu_reg or not */ #define LOAD_FPU_REG_P(x) ((x)>=8 && (x)<=11) #define NO_LOAD_FPU_REG_P(x) ((x)==12 || (x)==13) @@ -1061,7 +1043,7 @@ fprintf (FILE, "$help$: . = .+8 ; space for tmp moves!\n") \ /* do we need reg def's R0 = %0 etc ??? */ \ ) #else -#define ASM_FILE_START(FILE) (0) +#define ASM_FILE_START(FILE) #endif diff --git a/gcc/config/pdp11/pdp11.md b/gcc/config/pdp11/pdp11.md index 469e8e20db4..d917d01fd69 100644 --- a/gcc/config/pdp11/pdp11.md +++ b/gcc/config/pdp11/pdp11.md @@ -1,5 +1,5 @@ ;;- Machine description for the pdp11 for GNU C compiler -;; Copyright (C) 1994, 1995, 1997, 1998, 1999 Free Software Foundation, Inc. +;; Copyright (C) 1994, 95, 97-99, 2000 Free Software Foundation, Inc. ;; Contributed by Michael K. Gschwind (mike@vlsivie.tuwien.ac.at). ;; This file is part of GNU CC. @@ -992,7 +992,6 @@ or is lateoperands the low word?? - looks like it! */ - unsigned int i; rtx lateoperands[3]; lateoperands[0] = operands[0]; @@ -1017,7 +1016,7 @@ return \"\"; } - lateoperands[2] = GEN_INT (INTVAL (operands[2]) >> 16) & 0xffff); + lateoperands[2] = GEN_INT ((INTVAL (operands[2]) >> 16) & 0xffff); operands[2] = GEN_INT (INTVAL (operands[2]) & 0xffff); if (INTVAL(operands[2])) @@ -1095,7 +1094,6 @@ or is lateoperands the low word?? - looks like it! */ - unsigned int i; rtx lateoperands[3]; lateoperands[0] = operands[0]; @@ -1203,7 +1201,6 @@ or is lateoperands the low word?? - looks like it! */ - unsigned int i; rtx lateoperands[3]; lateoperands[0] = operands[0]; @@ -1269,7 +1266,6 @@ or is lateoperands the low word?? - looks like it! */ - unsigned int i; rtx lateoperands[3]; lateoperands[0] = operands[0]; @@ -1332,7 +1328,6 @@ "* { /* Here we trust that operands don't overlap */ - unsigned int i; rtx lateoperands[3]; lateoperands[0] = operands[0];