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PATCH: Add m88k-protos.h file
- To: egcs-patches at egcs dot cygnus dot com
- Subject: PATCH: Add m88k-protos.h file
- From: "Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>
- Date: Tue, 11 Jan 2000 17:52:01 -0500 (EST)
Tested by building cc1 configured as an i686-pc-linux-gnu to
m88k-tektronix-sysv3 cross compiler.
Okay to install?
--Kaveh
2000-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* m88k-protos.h: New file.
* m88k.c: Include tm_p.h. Add static prototypes. Fix compile
time warnings.
* m88k.h: Move prototypes to m88k-protos.h. Fix compile time warnings.
* m88k.md: Likewise.
* tekXD88.h: Likewise.
diff -rup orig/egcs-CVS20000110/gcc/config/m88k/m88k-protos.h egcs-CVS20000110/gcc/config/m88k/m88k-protos.h
--- orig/egcs-CVS20000110/gcc/config/m88k/m88k-protos.h Tue Jan 11 10:42:30 2000
+++ egcs-CVS20000110/gcc/config/m88k/m88k-protos.h Tue Jan 11 10:41:27 2000
@@ -0,0 +1,108 @@
+/* Definitions of target machine for GNU compiler for
+ Motorola m88100 in an 88open OCS/BCS environment.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ Contributed by Michael Tiemann (tiemann@cygnus.com).
+ Currently maintained by (gcc@dg-rtp.dg.com)
+
+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
+extern int m88k_debugger_offset PARAMS ((rtx, int));
+extern void emit_bcnd PARAMS ((enum rtx_code, rtx));
+extern void expand_block_move PARAMS ((rtx, rtx, rtx *));
+extern void print_operand PARAMS ((FILE *, rtx, int));
+extern void print_operand_address PARAMS ((FILE *, rtx));
+extern const char *output_load_const_int PARAMS ((enum machine_mode, rtx *));
+extern const char *output_load_const_float PARAMS ((rtx *));
+extern const char *output_load_const_double PARAMS ((rtx *));
+extern const char *output_load_const_dimode PARAMS ((rtx *));
+extern const char *output_and PARAMS ((rtx[]));
+extern const char *output_ior PARAMS ((rtx[]));
+extern const char *output_xor PARAMS ((rtx[]));
+extern const char *output_call PARAMS ((rtx[], rtx));
+
+extern struct rtx_def *emit_test PARAMS ((enum rtx_code, enum machine_mode));
+extern struct rtx_def *legitimize_address PARAMS ((int, rtx, rtx, rtx));
+extern struct rtx_def *legitimize_operand PARAMS ((rtx, enum machine_mode));
+
+extern int pic_address_needs_scratch PARAMS ((rtx));
+extern int symbolic_address_p PARAMS ((rtx));
+extern int condition_value PARAMS ((rtx));
+extern int emit_move_sequence PARAMS ((rtx *, enum machine_mode, rtx));
+extern int mostly_false_jump PARAMS ((rtx, rtx));
+extern int real_power_of_2_operand PARAMS ((rtx, enum machine_mode));
+extern int move_operand PARAMS ((rtx, enum machine_mode));
+extern int call_address_operand PARAMS ((rtx, enum machine_mode));
+extern int reg_or_0_operand PARAMS ((rtx, enum machine_mode));
+extern int arith_operand PARAMS ((rtx, enum machine_mode));
+extern int arith5_operand PARAMS ((rtx, enum machine_mode));
+extern int arith32_operand PARAMS ((rtx, enum machine_mode));
+extern int arith64_operand PARAMS ((rtx, enum machine_mode));
+extern int int5_operand PARAMS ((rtx, enum machine_mode));
+extern int int32_operand PARAMS ((rtx, enum machine_mode));
+extern int add_operand PARAMS ((rtx, enum machine_mode));
+extern int reg_or_bbx_mask_operand PARAMS ((rtx, enum machine_mode));
+extern int real_or_0_operand PARAMS ((rtx, enum machine_mode));
+extern int partial_ccmode_register_operand PARAMS ((rtx, enum machine_mode));
+extern int relop PARAMS ((rtx, enum machine_mode));
+extern int even_relop PARAMS ((rtx, enum machine_mode));
+extern int odd_relop PARAMS ((rtx, enum machine_mode));
+extern int relop_no_unsigned PARAMS ((rtx, enum machine_mode));
+extern int equality_op PARAMS ((rtx, enum machine_mode));
+extern int pc_or_label_ref PARAMS ((rtx, enum machine_mode));
+extern int symbolic_operand PARAMS ((rtx, enum machine_mode));
+#ifdef TREE_CODE
+extern void m88k_va_start PARAMS ((int, tree, rtx));
+#endif /* TREE_CODE */
+#endif /* RTX_CODE */
+
+#ifdef ANSI_PROTOTYPES
+struct m88k_lang_independent_options;
+#endif
+extern void output_file_start PARAMS ((FILE *,
+ struct m88k_lang_independent_options *,
+ int,
+ struct m88k_lang_independent_options *,
+ int));
+
+extern int null_prologue PARAMS ((void));
+extern int integer_ok_for_set PARAMS ((unsigned));
+extern void m88k_layout_frame PARAMS ((void));
+extern void m88k_expand_prologue PARAMS ((void));
+extern void m88k_begin_prologue PARAMS ((FILE *, int));
+extern void m88k_end_prologue PARAMS ((FILE *));
+extern void m88k_expand_epilogue PARAMS ((void));
+extern void m88k_begin_epilogue PARAMS ((FILE *));
+extern void m88k_end_epilogue PARAMS ((FILE *, int));
+extern void output_function_profiler PARAMS ((FILE *, int, const char *, int));
+extern void output_function_block_profiler PARAMS ((FILE *, int));
+extern void output_block_profiler PARAMS ((FILE *, int));
+extern void output_ascii PARAMS ((FILE *, const char *, int,
+ const unsigned char *, int));
+extern void output_label PARAMS ((int));
+extern struct rtx_def *m88k_builtin_saveregs PARAMS ((void));
+extern enum m88k_instruction classify_integer PARAMS ((enum machine_mode, int));
+extern int mak_mask_p PARAMS ((int));
+
+#ifdef TREE_CODE
+extern struct rtx_def *m88k_function_arg PARAMS ((CUMULATIVE_ARGS,
+ enum machine_mode, tree,
+ int));
+extern struct rtx_def *m88k_va_arg PARAMS ((tree, tree));
+extern tree m88k_build_va_list PARAMS ((void));
+#endif /* TREE_CODE */
diff -rup orig/egcs-CVS20000110/gcc/config/m88k/m88k.c egcs-CVS20000110/gcc/config/m88k/m88k.c
--- orig/egcs-CVS20000110/gcc/config/m88k/m88k.c Sun Oct 31 20:31:37 1999
+++ egcs-CVS20000110/gcc/config/m88k/m88k.c Tue Jan 11 10:59:26 2000
@@ -1,5 +1,5 @@
/* Subroutines for insn-output.c for Motorola 88000.
- Copyright (C) 1988, 92, 93, 94, 95, 96, 1997, 1998, 1999 Free Software
+ Copyright (C) 1988, 92-99, 2000 Free Software
Foundation, Inc.
Contributed by Michael Tiemann (tiemann@mcc.com)
Currently maintained by (gcc@dg-rtp.dg.com)
@@ -37,14 +37,17 @@ Boston, MA 02111-1307, USA. */
#include "c-tree.h"
#include "expr.h"
#include "flags.h"
+#include "recog.h"
+#include "toplev.h"
+#include "tm_p.h"
extern char *version_string;
extern int flag_traditional;
extern FILE *asm_out_file;
-char *m88k_pound_sign = ""; /* Either # for SVR4 or empty for SVR3 */
-char *m88k_short_data;
-char *m88k_version;
+const char *m88k_pound_sign = ""; /* Either # for SVR4 or empty for SVR3 */
+const char *m88k_short_data;
+const char *m88k_version;
char m88k_volatile_code;
unsigned m88k_gp_threshold = 0;
@@ -68,8 +71,6 @@ classify_integer (mode, value)
enum machine_mode mode;
register int value;
{
- register int mask;
-
if (value == 0)
return m88k_zero;
else if (SMALL_INTVAL (value))
@@ -120,12 +121,12 @@ integer_ok_for_set (value)
return (value && POWER_OF_2_or_0 (mask + 1));
}
-char *
+const char *
output_load_const_int (mode, operands)
enum machine_mode mode;
rtx *operands;
{
- static char *patterns[] =
+ static const char *const patterns[] =
{ "or %0,%#r0,0",
"or %0,%#r0,%1",
"subu %0,%#r0,%n1",
@@ -145,7 +146,7 @@ output_load_const_int (mode, operands)
/* These next two routines assume that floating point numbers are represented
in a manner which is consistent between host and target machines. */
-char *
+const char *
output_load_const_float (operands)
rtx *operands;
{
@@ -156,7 +157,7 @@ output_load_const_float (operands)
return output_load_const_int (SImode, operands);
}
-char *
+const char *
output_load_const_double (operands)
rtx *operands;
{
@@ -178,7 +179,7 @@ output_load_const_double (operands)
return output_load_const_int (SImode, operands);
}
-char *
+const char *
output_load_const_dimode (operands)
rtx *operands;
{
@@ -340,7 +341,7 @@ legitimize_address (pic, orig, reg, scra
}
else if (GET_CODE (addr) == CONST)
{
- rtx base, offset;
+ rtx base;
if (GET_CODE (XEXP (addr, 0)) == PLUS
&& XEXP (XEXP (addr, 0), 0) == pic_offset_table_rtx)
@@ -466,17 +467,21 @@ static int max_from_align[] = {0, MOVSTR
static int all_from_align[] = {0, MOVSTR_QI, MOVSTR_ODD_HI, 0, MOVSTR_ODD_SI,
0, 0, 0, MOVSTR_ODD_DI};
-static int best_from_align[3][9] =
- {0, MOVSTR_QI_LIMIT_88100, MOVSTR_HI_LIMIT_88100, 0, MOVSTR_SI_LIMIT_88100,
- 0, 0, 0, MOVSTR_DI_LIMIT_88100,
- 0, MOVSTR_QI_LIMIT_88110, MOVSTR_HI_LIMIT_88110, 0, MOVSTR_SI_LIMIT_88110,
- 0, 0, 0, MOVSTR_DI_LIMIT_88110,
- 0, MOVSTR_QI_LIMIT_88000, MOVSTR_HI_LIMIT_88000, 0, MOVSTR_SI_LIMIT_88000,
- 0, 0, 0, MOVSTR_DI_LIMIT_88000};
-
-static void block_move_loop ();
-static void block_move_no_loop ();
-static void block_move_sequence ();
+static int best_from_align[3][9] = {
+ {0, MOVSTR_QI_LIMIT_88100, MOVSTR_HI_LIMIT_88100, 0, MOVSTR_SI_LIMIT_88100,
+ 0, 0, 0, MOVSTR_DI_LIMIT_88100},
+ {0, MOVSTR_QI_LIMIT_88110, MOVSTR_HI_LIMIT_88110, 0, MOVSTR_SI_LIMIT_88110,
+ 0, 0, 0, MOVSTR_DI_LIMIT_88110},
+ {0, MOVSTR_QI_LIMIT_88000, MOVSTR_HI_LIMIT_88000, 0, MOVSTR_SI_LIMIT_88000,
+ 0, 0, 0, MOVSTR_DI_LIMIT_88000}
+};
+
+static void block_move_loop PARAMS ((rtx, rtx, rtx, rtx, int, int));
+static void block_move_no_loop PARAMS ((rtx, rtx, rtx, rtx, int, int));
+static void block_move_sequence PARAMS ((rtx, rtx, rtx, rtx, int, int, int));
+static void output_short_branch_defs PARAMS ((FILE *));
+static int output_option PARAMS ((FILE *, const char *, const char *,
+ const char *, const char *, int, int));
/* Emit code to perform a block move. Choose the best method.
@@ -751,7 +756,7 @@ block_move_sequence (dest, dest_mem, src
/* Emit the code to do an AND operation. */
-char *
+const char *
output_and (operands)
rtx operands[];
{
@@ -777,7 +782,7 @@ output_and (operands)
/* Emit the code to do an inclusive OR operation. */
-char *
+const char *
output_ior (operands)
rtx operands[];
{
@@ -799,7 +804,7 @@ output_ior (operands)
/* Emit the instructions for doing an XOR. */
-char *
+const char *
output_xor (operands)
rtx operands[];
{
@@ -831,7 +836,7 @@ static rtx sb_name = 0;
static rtx sb_high = 0;
static rtx sb_low = 0;
-char *
+const char *
output_call (operands, addr)
rtx operands[];
rtx addr;
@@ -852,7 +857,7 @@ output_call (operands, addr)
if (GET_CODE (jump) == JUMP_INSN)
{
rtx low, high;
- char *last;
+ const char *last;
rtx dest = XEXP (SET_SRC (PATTERN (jump)), 0);
int delta = 4 * (insn_addresses[INSN_UID (dest)]
- insn_addresses[INSN_UID (seq_insn)]
@@ -1071,6 +1076,8 @@ mostly_false_jump (jump_insn, condition)
if (XEXP (condition, 1) == const0_rtx)
return 0;
break;
+ default:
+ break;
}
return 0;
@@ -1082,7 +1089,7 @@ mostly_false_jump (jump_insn, condition)
int
real_power_of_2_operand (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
union {
REAL_VALUE_TYPE d;
@@ -1196,7 +1203,7 @@ move_operand (op, mode)
int
call_address_operand (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (REG_P (op) || symbolic_address_p (op));
}
@@ -1278,7 +1285,7 @@ arith64_operand (op, mode)
int
int5_operand (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == CONST_INT && (unsigned) INTVAL (op) < 32);
}
@@ -1286,7 +1293,7 @@ int5_operand (op, mode)
int
int32_operand (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == CONST_INT);
}
@@ -1353,7 +1360,7 @@ real_or_0_operand (op, mode)
int
partial_ccmode_register_operand (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
return register_operand (op, CCmode) || register_operand (op, CCEVENmode);
}
@@ -1363,7 +1370,7 @@ partial_ccmode_register_operand (op, mod
int
relop (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
switch (GET_CODE (op))
{
@@ -1386,7 +1393,7 @@ relop (op, mode)
int
even_relop (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
switch (GET_CODE (op))
{
@@ -1404,7 +1411,7 @@ even_relop (op, mode)
int
odd_relop (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
switch (GET_CODE (op))
{
@@ -1425,7 +1432,7 @@ odd_relop (op, mode)
int
relop_no_unsigned (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
switch (GET_CODE (op))
{
@@ -1454,7 +1461,7 @@ relop_no_unsigned (op, mode)
int
equality_op (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == EQ || GET_CODE (op) == NE);
}
@@ -1464,32 +1471,40 @@ equality_op (op, mode)
int
pc_or_label_ref (op, mode)
rtx op;
- enum machine_mode mode;
+ enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == PC || GET_CODE (op) == LABEL_REF);
}
/* Output to FILE the start of the assembler file. */
-struct options
+/* This definition must match lang_independent_options from toplev.c. */
+struct m88k_lang_independent_options
{
- char *string;
+ const char *string;
int *variable;
int on_value;
- char *description;
+ const char *description;
};
+static void output_options PARAMS ((FILE *,
+ struct m88k_lang_independent_options *,
+ int,
+ struct m88k_lang_independent_options *,
+ int, int, int, const char *, const char *,
+ const char *));
+
static int
output_option (file, sep, type, name, indent, pos, max)
FILE *file;
- char *sep;
- char *type;
- char *name;
- char *indent;
+ const char *sep;
+ const char *type;
+ const char *name;
+ const char *indent;
int pos;
int max;
{
- if (strlen (sep) + strlen (type) + strlen (name) + pos > max)
+ if ((long)(strlen (sep) + strlen (type) + strlen (name) + pos) > max)
{
fprintf (file, indent);
return fprintf (file, "%s%s", type, name);
@@ -1497,19 +1512,20 @@ output_option (file, sep, type, name, in
return pos + fprintf (file, "%s%s%s", sep, type, name);
}
-static struct { char *name; int value; } m_options[] = TARGET_SWITCHES;
+static struct { const char *name; int value; } m_options[] = TARGET_SWITCHES;
static void
output_options (file, f_options, f_len, W_options, W_len,
pos, max, sep, indent, term)
FILE *file;
- struct options *f_options;
- struct options *W_options;
+ struct m88k_lang_independent_options *f_options;
+ struct m88k_lang_independent_options *W_options;
int f_len, W_len;
int pos;
int max;
- char *indent;
- char *term;
+ const char *sep;
+ const char *indent;
+ const char *term;
{
register int j;
@@ -1534,7 +1550,7 @@ output_options (file, f_options, f_len,
pos = output_option (file, sep, "-W", W_options[j].string,
indent, pos, max);
- for (j = 0; j < sizeof m_options / sizeof m_options[0]; j++)
+ for (j = 0; j < (long) (sizeof m_options / sizeof m_options[0]); j++)
if (m_options[j].name[0] != '\0'
&& m_options[j].value > 0
&& ((m_options[j].value & target_flags)
@@ -1552,8 +1568,8 @@ output_options (file, f_options, f_len,
void
output_file_start (file, f_options, f_len, W_options, W_len)
FILE *file;
- struct options *f_options;
- struct options *W_options;
+ struct m88k_lang_independent_options *f_options;
+ struct m88k_lang_independent_options *W_options;
int f_len, W_len;
{
register int pos;
@@ -1595,9 +1611,9 @@ output_file_start (file, f_options, f_le
void
output_ascii (file, opcode, max, p, size)
FILE *file;
- char *opcode;
+ const char *opcode;
int max;
- unsigned char *p;
+ const unsigned char *p;
int size;
{
int i;
@@ -1741,10 +1757,11 @@ output_label (label_number)
variable space.
*/
-static void emit_add ();
-static void preserve_registers ();
-static void emit_ldst ();
-static void output_tdesc ();
+static void emit_add PARAMS ((rtx, rtx, int));
+static void preserve_registers PARAMS ((int, int));
+static void emit_ldst PARAMS ((int, int, enum machine_mode, int));
+static void output_tdesc PARAMS ((FILE *, int));
+static int uses_arg_area_p PARAMS ((void));
static int nregs;
static int nxregs;
@@ -1922,8 +1939,8 @@ uses_arg_area_p ()
void
m88k_begin_prologue (stream, size)
- FILE *stream;
- int size;
+ FILE *stream ATTRIBUTE_UNUSED;
+ int size ATTRIBUTE_UNUSED;
{
if (TARGET_OMIT_LEAF_FRAME_POINTER && ! quiet_flag && leaf_function_p ())
fprintf (stderr, "$");
@@ -2022,7 +2039,7 @@ m88k_begin_epilogue (stream)
void
m88k_end_epilogue (stream, size)
FILE *stream;
- int size;
+ int size ATTRIBUTE_UNUSED;
{
rtx insn = get_last_insn ();
@@ -2341,9 +2358,9 @@ output_tdesc (file, offset)
ASM_GENERATE_INTERNAL_LABEL (buf, OCS_END_PREFIX, m88k_function_number);
fprintf (file, ",%s%s", buf+1, flag_pic ? "#rel" : "");
- fprintf (file, ",0x%x,0x%x,0x%x,0x%x",
+ fprintf (file, ",0x%x,0x%x,0x%lx,0x%lx",
/* 8:1,17:0x%.3x,1:0,1:%d,5:%d */
- (((xmask ? 3 : 1) << (17+1+1+5))
+ (int)(((xmask ? 3 : 1) << (17+1+1+5))
| (mask << (1+1+5))
| ((!!save_regs[1]) << 5)
| (frame_pointer_needed
@@ -2353,7 +2370,7 @@ output_tdesc (file, offset)
return_address_info,
register_save_offset);
if (xmask)
- fprintf (file, ",0x%x%04x", xmask, (0xffff & xregister_save_offset));
+ fprintf (file, ",0x%lx%04lx", xmask, (0xffff & xregister_save_offset));
fputc ('\n', file);
text_section ();
@@ -2368,7 +2385,7 @@ void
output_function_profiler (file, labelno, name, savep)
FILE *file;
int labelno;
- char *name;
+ const char *name;
int savep;
{
char label[256];
@@ -2526,7 +2543,7 @@ m88k_function_arg (args_so_far, mode, ty
CUMULATIVE_ARGS args_so_far;
enum machine_mode mode;
tree type;
- int named;
+ int named ATTRIBUTE_UNUSED;
{
int bytes, words;
@@ -2655,7 +2672,7 @@ m88k_build_va_list ()
void
m88k_va_start (stdarg_p, valist, nextarg)
- int stdarg_p;
+ int stdarg_p ATTRIBUTE_UNUSED;
tree valist;
rtx nextarg ATTRIBUTE_UNUSED;
{
@@ -2840,7 +2857,7 @@ void
print_operand (file, x, code)
FILE *file;
rtx x;
- char code;
+ int code;
{
enum rtx_code xc = (x ? GET_CODE (x) : UNKNOWN);
register int value = (xc == CONST_INT ? INTVAL (x) : 0);
diff -rup orig/egcs-CVS20000110/gcc/config/m88k/m88k.h egcs-CVS20000110/gcc/config/m88k/m88k.h
--- orig/egcs-CVS20000110/gcc/config/m88k/m88k.h Tue Nov 30 07:37:22 1999
+++ egcs-CVS20000110/gcc/config/m88k/m88k.h Tue Jan 11 10:59:37 2000
@@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler for
Motorola m88100 in an 88open OCS/BCS environment.
- Copyright (C) 1988, 92-97, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1988, 92-99, 2000 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com).
Currently maintained by (gcc@dg-rtp.dg.com)
@@ -93,9 +93,9 @@ enum processor_type {
/* External variables/functions defined in m88k.c. */
-extern char *m88k_pound_sign;
-extern char *m88k_short_data;
-extern char *m88k_version;
+extern const char *m88k_pound_sign;
+extern const char *m88k_short_data;
+extern const char *m88k_version;
extern char m88k_volatile_code;
extern unsigned m88k_gp_threshold;
@@ -111,46 +111,6 @@ extern struct rtx_def *m88k_compare_op1;
extern enum processor_type m88k_cpu;
-extern int null_prologue ();
-extern int integer_ok_for_set ();
-extern int m88k_debugger_offset ();
-
-
-extern void emit_bcnd ();
-extern void expand_block_move ();
-extern void m88k_layout_frame ();
-extern void m88k_expand_prologue ();
-extern void m88k_begin_prologue ();
-extern void m88k_end_prologue ();
-extern void m88k_expand_epilogue ();
-extern void m88k_begin_epilogue ();
-extern void m88k_end_epilogue ();
-extern void output_function_profiler ();
-extern void output_function_block_profiler ();
-extern void output_block_profiler ();
-extern void output_file_start ();
-extern void output_ascii ();
-extern void output_label ();
-extern void print_operand ();
-extern void print_operand_address ();
-
-extern char *output_load_const_int ();
-extern char *output_load_const_float ();
-extern char *output_load_const_double ();
-extern char *output_load_const_dimode ();
-extern char *output_and ();
-extern char *output_ior ();
-extern char *output_xor ();
-extern char *output_call ();
-
-extern struct rtx_def *emit_test ();
-extern struct rtx_def *legitimize_address ();
-extern struct rtx_def *legitimize_operand ();
-extern struct rtx_def *m88k_function_arg ();
-extern struct rtx_def *m88k_builtin_saveregs ();
-
-extern enum m88k_instruction classify_integer ();
-
/* external variables defined elsewhere in the compiler */
extern int target_flags; /* -m compiler switches */
@@ -329,7 +289,7 @@ extern int flag_pic; /* -fpic */
\
if (m88k_short_data) \
{ \
- char *p = m88k_short_data; \
+ const char *p = m88k_short_data; \
while (*p) \
if (*p >= '0' && *p <= '9') \
p++; \
@@ -1076,17 +1036,14 @@ enum reg_class { NO_REGS, AP_REG, XRF_RE
/* Define the `__builtin_va_list' type for the ABI. */
#define BUILD_VA_LIST_TYPE(VALIST) \
(VALIST) = m88k_build_va_list ()
-extern union tree_node *m88k_build_va_list ();
/* Implement `va_start' for varargs and stdarg. */
#define EXPAND_BUILTIN_VA_START(stdarg, valist, nextarg) \
m88k_va_start (stdarg, valist, nextarg)
-extern void m88k_va_start ();
/* Implement `va_arg'. */
#define EXPAND_BUILTIN_VA_ARG(valist, type) \
m88k_va_arg (valist, type)
-extern struct rtx_def *m88k_va_arg ();
/* Generate the assembly code for function entry. */
#define FUNCTION_PROLOGUE(FILE, SIZE) m88k_begin_prologue(FILE, SIZE)
@@ -1858,8 +1815,11 @@ extern struct rtx_def *m88k_va_arg ();
/* Override svr[34].h. */
#undef ASM_FILE_START
#define ASM_FILE_START(FILE) \
- output_file_start (FILE, f_options, sizeof f_options / sizeof f_options[0], \
- W_options, sizeof W_options / sizeof W_options[0])
+ output_file_start (FILE, \
+ (struct m88k_lang_independent_options *) f_options, \
+ sizeof f_options / sizeof f_options[0], \
+ (struct m88k_lang_independent_options *) W_options, \
+ sizeof W_options / sizeof W_options[0])
#undef ASM_FILE_END
@@ -1898,7 +1858,7 @@ extern struct rtx_def *m88k_va_arg ();
#define ASM_OUTPUT_OPCODE(STREAM, PTR) \
{ \
int ch; \
- char *orig_ptr; \
+ const char *orig_ptr; \
\
for (orig_ptr = (PTR); \
(ch = *(PTR)) && ch != ' ' && ch != '\t' && ch != '\n' && ch != '%'; \
@@ -1929,7 +1889,7 @@ extern struct rtx_def *m88k_va_arg ();
is our `condition code' register), so that condition codes can easily
be clobbered by an asm. The carry bit in the PSR is now used. */
-#define ADDITIONAL_REGISTER_NAMES {"psr", 0, "cc", 0}
+#define ADDITIONAL_REGISTER_NAMES {{"psr", 0}, {"cc", 0}}
/* How to renumber registers for dbx and gdb. */
#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
@@ -1985,7 +1945,7 @@ extern struct rtx_def *m88k_va_arg ();
#undef ASM_FINISH_DECLARE_OBJECT
#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \
do { \
- char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
+ const char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \
&& DECLARE_ASM_NAME \
&& ! AT_END && TOP_LEVEL \
@@ -2117,8 +2077,8 @@ do { \
do { \
union { REAL_VALUE_TYPE d; long l[2]; } x; \
x.d = (VALUE); \
- fprintf (FILE, "\t%s\t 0x%.8x, 0x%.8x\n", INT_ASM_OP, \
- x.l[0], x.l[1]); \
+ fprintf (FILE, "\t%s\t 0x%.8lx, 0x%.8lx\n", INT_ASM_OP, \
+ (long) x.l[0], (long) x.l[1]); \
} while (0)
/* This is how to output an assembler line defining a `float' constant. */
@@ -2317,7 +2277,7 @@ do { \
#define PUT_SDB_SCL(a) \
do { \
register int s = (a); \
- register char *scl; \
+ register const char *scl; \
switch (s) \
{ \
case C_EFCN: scl = "end of function"; break; \
@@ -2357,9 +2317,10 @@ do { \
do { \
register int t = (a); \
static char buffer[100]; \
- register char *p = buffer, *q; \
+ register char *p = buffer; \
+ register const char *q; \
register int typ = t; \
- register int i,d; \
+ register int i; \
\
for (i = 0; i <= 5; i++) \
{ \
@@ -2611,6 +2572,7 @@ sdata_section () \
#define ENCODE_SECTION_INFO(DECL) \
do { \
if (m88k_gp_threshold > 0) \
+ { \
if (TREE_CODE (DECL) == VAR_DECL) \
{ \
if (!TREE_READONLY (DECL) || TREE_SIDE_EFFECTS (DECL)) \
@@ -2625,6 +2587,7 @@ sdata_section () \
&& flag_writable_strings \
&& TREE_STRING_LENGTH (DECL) <= m88k_gp_threshold) \
SYMBOL_REF_FLAG (XEXP (TREE_CST_RTL (DECL), 0)) = 1; \
+ } \
} while (0)
/* Print operand X (an rtx) in assembler syntax to file FILE.
diff -rup orig/egcs-CVS20000110/gcc/config/m88k/m88k.md egcs-CVS20000110/gcc/config/m88k/m88k.md
--- orig/egcs-CVS20000110/gcc/config/m88k/m88k.md Fri Oct 15 07:43:20 1999
+++ egcs-CVS20000110/gcc/config/m88k/m88k.md Tue Jan 11 11:00:20 2000
@@ -1,5 +1,5 @@
;;- Machine description for the Motorola 88000 for GNU C compiler
-;;; Copyright (C) 1988, 92-96, 1998, 1999 Free Software Foundation, Inc.
+;; Copyright (C) 1988, 92-96, 98, 99, 2000 Free Software Foundation, Inc.
;; Contributed by Michael Tiemann (tiemann@mcc.com)
;; Currently maintained by (gcc@dg-rtp.dg.com)
@@ -28,7 +28,7 @@
(define_expand "m88k_rcs_id"
[(match_operand:SI 0 "" "")]
""
- "{ static char rcs_id[] = \"$What: <@(#) m88k.md,v 1.1.1.2.2.2> $\";
+ "{ static char rcs_id[] ATTRIBUTE_UNUSED = \"$What: <@(#) m88k.md,v 1.1.1.2.2.2> $\";
FAIL; }")
;; Attribute describing the processor. This attribute must match exactly
@@ -3058,7 +3058,7 @@
"
{
operands[1] = legitimize_operand (operands[1], DFmode);
- if (real_power_of_2_operand (operands[2]))
+ if (real_power_of_2_operand (operands[2], DFmode))
{
union real_extract u;
bcopy (&CONST_DOUBLE_LOW (operands[2]), &u, sizeof u);
diff -rup orig/egcs-CVS20000110/gcc/config/m88k/tekXD88.h egcs-CVS20000110/gcc/config/m88k/tekXD88.h
--- orig/egcs-CVS20000110/gcc/config/m88k/tekXD88.h Wed Dec 16 16:08:37 1998
+++ egcs-CVS20000110/gcc/config/m88k/tekXD88.h Tue Jan 11 09:00:54 2000
@@ -36,8 +36,12 @@
/* I don't know if this SDB thing is needed or not --KRG */
-/* Use T_ARG as T_VOID. T_VOID is not defined in <syms.h> as it should be. */
+/* Use T_ARG as T_VOID. T_VOID is not defined in <syms.h> as it
+ should be. If we're cross compiling, then don't do this because
+ "gsyms.h" has T_VOID. */
+#ifndef CROSS_COMPILE
#define T_VOID T_ARG
+#endif
/* The bundled ld program needs link editor directives which normally