* 1750a.h (datalbl, jmplbl): Declare array size explicitly.

	* a29k.h (a29k_debug_reg_map): Likewise.
	* arc.h (arc_regno_reg_class): Likewise.
	* c4x-protos.h (c4x_regclass_map, c4x_caller_save_map): Likewise.
	* convex.h (regno_reg_class, reg_class_from_letter): Likewise.
	* d30v.h (regno_reg_class, reg_class_from_letter): Likewise.
	* i386.h (regclass_map): Likewise.
	* m32r.h (m32r_hard_regno_mode_ok, m32r_punct_chars): Likewise.
	* mcore.h (regno_reg_class): Likewise.
	* mips.h (mips_print_operand_punct, mips_char_to_class):
	Likewise.
	* ns32k.h (regclass_map): Likewise.
	* pj.h (pj_debugreg_renumber_vec): Likewise.
	* s390.h (regclass_map): Likewise.
	* sh.h (regno_reg_class): Likewise.
	* sparc.h (sparc_regno_reg_class): Likewise.

	* hard-reg-set.h (reg_class_contents): Likewise.
	* machmode.h (class_narrowest_mode): Likewise.

f:
	* bld.c (ffebld_arity_op_): Declare array size explicitly.
	* bld.h (ffebld_arity_op_): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@48281 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6540250..ebefea5 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,25 @@
+2001-12-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * 1750a.h (datalbl, jmplbl): Declare array size explicitly.
+       * a29k.h (a29k_debug_reg_map): Likewise.
+       * arc.h (arc_regno_reg_class): Likewise.
+       * c4x-protos.h (c4x_regclass_map, c4x_caller_save_map): Likewise.
+       * convex.h (regno_reg_class, reg_class_from_letter): Likewise.
+       * d30v.h (regno_reg_class, reg_class_from_letter): Likewise.
+       * i386.h (regclass_map): Likewise.
+       * m32r.h (m32r_hard_regno_mode_ok, m32r_punct_chars): Likewise.
+       * mcore.h (regno_reg_class): Likewise.
+       * mips.h (mips_print_operand_punct, mips_char_to_class):
+       Likewise.
+       * ns32k.h (regclass_map): Likewise.
+       * pj.h (pj_debugreg_renumber_vec): Likewise.
+       * s390.h (regclass_map): Likewise.
+       * sh.h (regno_reg_class): Likewise.
+       * sparc.h (sparc_regno_reg_class): Likewise.
+
+       * hard-reg-set.h (reg_class_contents): Likewise.
+       * machmode.h (class_narrowest_mode): Likewise.
+
 2001-12-22  David Edelsohn  <edelsohn@gnu.org>
 
        * loop.c (scan_loop, move_movables, count_one_set): Do not

diff --git a/gcc/config/1750a/1750a.h b/gcc/config/1750a/1750a.h
index bca9d35..f69f05a 100644 (file)
--- a/gcc/config/1750a/1750a.h
+++ b/gcc/config/1750a/1750a.h
@@ -62,8 +62,8 @@ enum section { Init, Normal, Konst, Static };
 #define DATALBL_ARRSIZ 256
 #define JMPLBL_ARRSIZ  256
 #ifndef __datalbl
-extern struct datalabel_array datalbl[];
-extern struct jumplabel_array jmplbl[];
+extern struct datalabel_array datalbl[DATALBL_ARRSIZ];
+extern struct jumplabel_array jmplbl[JMPLBL_ARRSIZ];
 extern int datalbl_ndx, jmplbl_ndx, label_pending, program_counter;
 extern enum section current_section;
 extern const char *const sectname[4];

diff --git a/gcc/config/a29k/a29k.h b/gcc/config/a29k/a29k.h
index 18b2a63..d470cf1 100644 (file)
--- a/gcc/config/a29k/a29k.h
+++ b/gcc/config/a29k/a29k.h
@@ -1416,7 +1416,7 @@ literal_section ()                                                \
 
 /* How to renumber registers for dbx and gdb.  */
 
-extern int a29k_debug_reg_map[];
+extern int a29k_debug_reg_map[FIRST_PSEUDO_REGISTER];
 #define DBX_REGISTER_NUMBER(REGNO) a29k_debug_reg_map[REGNO]
 
 /* Switch into a generic section.  */

diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h
index d31ccdb..f6212d1 100644 (file)
--- a/gcc/config/arc/arc.h
+++ b/gcc/config/arc/arc.h
@@ -464,7 +464,7 @@ enum reg_class {
    Return the class number of the smallest class containing
    reg number REGNO.  This could be a conditional expression
    or could index an array.  */
-extern enum reg_class arc_regno_reg_class[];
+extern enum reg_class arc_regno_reg_class[FIRST_PSEUDO_REGISTER];
 #define REGNO_REG_CLASS(REGNO) \
 (arc_regno_reg_class[REGNO])
 
@@ -1332,7 +1332,7 @@ arc_final_prescan_insn (INSN, OPVEC, NOPERANDS)
 
 /* A C expression which evaluates to true if CODE is a valid
    punctuation character for use in the `PRINT_OPERAND' macro.  */
-extern char arc_punct_chars[];
+extern char arc_punct_chars[256];
 #define PRINT_OPERAND_PUNCT_VALID_P(CHAR) \
 arc_punct_chars[(unsigned char) (CHAR)]
 

diff --git a/gcc/config/c4x/c4x-protos.h b/gcc/config/c4x/c4x-protos.h
index be39ca2..1cd7fce 100644 (file)
--- a/gcc/config/c4x/c4x-protos.h
+++ b/gcc/config/c4x/c4x-protos.h
@@ -287,8 +287,8 @@ extern struct rtx_def *c4x_compare_op1;     /* Operand 1 for comparisons.  */
 #endif /* RTX_CODE */
 
 /* Smallest class containing REGNO.  */
-extern enum reg_class c4x_regclass_map[];
-extern enum machine_mode c4x_caller_save_map[];
+extern enum reg_class c4x_regclass_map[FIRST_PSEUDO_REGISTER];
+extern enum machine_mode c4x_caller_save_map[FIRST_PSEUDO_REGISTER];
 
 extern int c4x_rpts_cycles;            /* Max cycles for RPTS.  */
 extern int c4x_cpu_version;            /* Cpu version C30/31/32/40/44.  */

diff --git a/gcc/config/convex/convex.h b/gcc/config/convex/convex.h
index 16fb2a4..1b93220 100644 (file)
--- a/gcc/config/convex/convex.h
+++ b/gcc/config/convex/convex.h
@@ -1365,8 +1365,8 @@ enum reg_class {
 
 extern int target_cpu;
 extern int current_section_is_text;
-extern enum reg_class regno_reg_class[];
-extern enum reg_class reg_class_from_letter[];
+extern enum reg_class regno_reg_class[FIRST_PSEUDO_REGISTER];
+extern enum reg_class reg_class_from_letter[256];
 extern char regno_ok_for_index_p_base[];
 #define regno_ok_for_index_p (regno_ok_for_index_p_base + 1)
 

diff --git a/gcc/config/d30v/d30v.h b/gcc/config/d30v/d30v.h
index c0098a1..3f65511 100644 (file)
--- a/gcc/config/d30v/d30v.h
+++ b/gcc/config/d30v/d30v.h
@@ -1503,7 +1503,7 @@ enum reg_class
    REGNO.  In general there is more than one such class; choose a class which
    is "minimal", meaning that no smaller class also contains the register.  */
 
-extern enum reg_class regno_reg_class[];
+extern enum reg_class regno_reg_class[FIRST_PSEUDO_REGISTER];
 #define REGNO_REG_CLASS(REGNO) regno_reg_class[ (REGNO) ]
 
 /* A macro whose definition is the name of the class to which a valid base
@@ -1533,7 +1533,7 @@ extern enum reg_class regno_reg_class[];
        'V', 'X'
        'g', 'i', 'm', 'n', 'o', 'p', 'r', 's' */
 
-extern enum reg_class reg_class_from_letter[];
+extern enum reg_class reg_class_from_letter[256];
 #define REG_CLASS_FROM_LETTER(CHAR) reg_class_from_letter[(unsigned char)(CHAR)]
 
 /* A C expression which is nonzero if register number NUM is suitable for use

diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 7e30c31..6f32406 100644 (file)
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -3136,7 +3136,7 @@ extern const char *ix86_branch_cost_string;       /* values 1-5: see jump.c */
 extern int ix86_regparm;                       /* ix86_regparm_string as a number */
 extern int ix86_preferred_stack_boundary;      /* preferred stack boundary alignment in bits */
 extern int ix86_branch_cost;                   /* values 1-5: see jump.c */
-extern enum reg_class const regclass_map[];    /* smalled class containing REGNO */
+extern enum reg_class const regclass_map[FIRST_PSEUDO_REGISTER]; /* smalled class containing REGNO */
 extern struct rtx_def *ix86_compare_op0;       /* operand 0 for comparisons */
 extern struct rtx_def *ix86_compare_op1;       /* operand 1 for comparisons */
 \f

diff --git a/gcc/config/m32r/m32r.h b/gcc/config/m32r/m32r.h
index e243680..354a80d 100644 (file)
--- a/gcc/config/m32r/m32r.h
+++ b/gcc/config/m32r/m32r.h
@@ -651,7 +651,7 @@ extern enum m32r_sdata m32r_sdata;
 ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
 
 /* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.  */
-extern unsigned int m32r_hard_regno_mode_ok[];
+extern unsigned int m32r_hard_regno_mode_ok[FIRST_PSEUDO_REGISTER];
 extern unsigned int m32r_mode_class[];
 #define HARD_REGNO_MODE_OK(REGNO, MODE) \
 ((m32r_hard_regno_mode_ok[REGNO] & m32r_mode_class[MODE]) != 0)
@@ -1823,7 +1823,7 @@ do {                                                      \
 
 /* A C expression which evaluates to true if CODE is a valid
    punctuation character for use in the `PRINT_OPERAND' macro.  */
-extern char m32r_punct_chars[];
+extern char m32r_punct_chars[256];
 #define PRINT_OPERAND_PUNCT_VALID_P(CHAR) \
   m32r_punct_chars[(unsigned char) (CHAR)]
 

diff --git a/gcc/config/mcore/mcore.h b/gcc/config/mcore/mcore.h
index 61c8c6b..7745461 100644 (file)
--- a/gcc/config/mcore/mcore.h
+++ b/gcc/config/mcore/mcore.h
@@ -530,7 +530,7 @@ enum reg_class
    reg number REGNO.  This could be a conditional expression
    or could index an array.  */
 
-extern int regno_reg_class[];
+extern int regno_reg_class[FIRST_PSEUDO_REGISTER];
 #define REGNO_REG_CLASS(REGNO) regno_reg_class[REGNO]
 
 /* When defined, the compiler allows registers explicitly used in the

diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index a9a77ee..96662c5 100644 (file)
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -119,7 +119,7 @@ enum block_move_type {
 };
 
 extern char mips_reg_names[][8];       /* register names (a0 vs. $4).  */
-extern char mips_print_operand_punct[];        /* print_operand punctuation chars */
+extern char mips_print_operand_punct[256]; /* print_operand punctuation chars */
 extern const char *current_function_file; /* filename current function is in */
 extern int num_source_filenames;       /* current .file # */
 extern int inside_function;            /* != 0 if inside of a function */
@@ -2083,7 +2083,7 @@ extern const enum reg_class mips_regno_to_class[];
    'z' FP Status register
    'b' All registers */
 
-extern enum reg_class mips_char_to_class[];
+extern enum reg_class mips_char_to_class[256];
 
 #define REG_CLASS_FROM_LETTER(C) mips_char_to_class[(unsigned char)(C)]
 

diff --git a/gcc/config/ns32k/ns32k.h b/gcc/config/ns32k/ns32k.h
index 1822c18..62be8cb 100644 (file)
--- a/gcc/config/ns32k/ns32k.h
+++ b/gcc/config/ns32k/ns32k.h
@@ -1407,7 +1407,7 @@ do {                                                                      \
 #define PRINT_OPERAND_ADDRESS(FILE, ADDR) print_operand_address(FILE, ADDR)
 
 extern unsigned int ns32k_reg_class_contents[N_REG_CLASSES][1];
-extern enum reg_class regclass_map[];          /* smallest class containing REGNO */
+extern enum reg_class regclass_map[FIRST_PSEUDO_REGISTER]; /* smallest class containing REGNO */
 
 /*
 Local variables:

diff --git a/gcc/config/pj/pj.h b/gcc/config/pj/pj.h
index 87606fc..49db122 100644 (file)
--- a/gcc/config/pj/pj.h
+++ b/gcc/config/pj/pj.h
@@ -1253,7 +1253,7 @@ do { fputs (current_function_varargs || current_function_stdarg         \
 #define CAN_DEBUG_WITHOUT_FP 
 
 /* How to renumber registers for dbx and gdb.  */
-extern short pj_debugreg_renumber_vec[];
+extern short pj_debugreg_renumber_vec[FIRST_PSEUDO_REGISTER];
 
 #define DBX_REGISTER_NUMBER(REG) (pj_debugreg_renumber_vec[REG])
 

diff --git a/gcc/config/s390/s390.h b/gcc/config/s390/s390.h
index 9b85fb4..b158339 100644 (file)
--- a/gcc/config/s390/s390.h
+++ b/gcc/config/s390/s390.h
@@ -524,7 +524,7 @@ enum reg_class
 
 #define REGNO_REG_CLASS(REGNO) (regclass_map[REGNO])
 
-extern enum reg_class regclass_map[];  /* smalled class containing REGNO   */
+extern enum reg_class regclass_map[FIRST_PSEUDO_REGISTER]; /* smalled class containing REGNO   */
 
 /* The class value for index registers, and the one for base regs.  */
 

diff --git a/gcc/config/sh/sh.h b/gcc/config/sh/sh.h
index c434703..aa94109 100644 (file)
--- a/gcc/config/sh/sh.h
+++ b/gcc/config/sh/sh.h
@@ -804,7 +804,7 @@ enum reg_class
    reg number REGNO.  This could be a conditional expression
    or could index an array.  */
 
-extern int regno_reg_class[];
+extern int regno_reg_class[FIRST_PSEUDO_REGISTER];
 #define REGNO_REG_CLASS(REGNO) regno_reg_class[(REGNO)]
 
 /* When defined, the compiler allows registers explicitly used in the

diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h
index 1a6547c..0eb98cc 100644 (file)
--- a/gcc/config/sparc/sparc.h
+++ b/gcc/config/sparc/sparc.h
@@ -1302,7 +1302,7 @@ enum reg_class { NO_REGS, FPCC_REGS, I64_REGS, GENERAL_REGS, FP_REGS,
    reg number REGNO.  This could be a conditional expression
    or could index an array.  */
 
-extern enum reg_class sparc_regno_reg_class[];
+extern enum reg_class sparc_regno_reg_class[FIRST_PSEUDO_REGISTER];
 
 #define REGNO_REG_CLASS(REGNO) sparc_regno_reg_class[(REGNO)]
 

diff --git a/gcc/f/ChangeLog b/gcc/f/ChangeLog
index 909a63a..313074a 100644 (file)
--- a/gcc/f/ChangeLog
+++ b/gcc/f/ChangeLog
@@ -1,3 +1,8 @@
+Sat Dec 22 16:01:51 2001  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * bld.c (ffebld_arity_op_): Declare array size explicitly.
+       * bld.h (ffebld_arity_op_): Likewise.
+
 2001-12-20  Joseph S. Myers  <jsm28@cam.ac.uk>
 
        * config-lang.in (diff_excludes): Remove.

diff --git a/gcc/f/bld.c b/gcc/f/bld.c
index 41a79d6..9161419 100644 (file)
--- a/gcc/f/bld.c
+++ b/gcc/f/bld.c
@@ -46,7 +46,7 @@ the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
 /* Externals defined here.  */
 
-const ffebldArity ffebld_arity_op_[]
+const ffebldArity ffebld_arity_op_[(int) FFEBLD_op]
 =
 {
 #define FFEBLD_OP(KWD,NAME,ARITY) ARITY,

diff --git a/gcc/f/bld.h b/gcc/f/bld.h
index 5f8bede..e7285e6 100644 (file)
--- a/gcc/f/bld.h
+++ b/gcc/f/bld.h
@@ -474,7 +474,7 @@ struct _ffebld_pool_stack_
 
 /* Global objects accessed by users of this module. */
 
-extern const ffebldArity ffebld_arity_op_[];
+extern const ffebldArity ffebld_arity_op_[(int) FFEBLD_op];
 extern struct _ffebld_pool_stack_ ffebld_pool_stack_;
 
 /* Declare functions with prototypes. */

diff --git a/gcc/hard-reg-set.h b/gcc/hard-reg-set.h
index a4ac4d0..db96aa9 100644 (file)
--- a/gcc/hard-reg-set.h
+++ b/gcc/hard-reg-set.h
@@ -452,7 +452,7 @@ extern int inv_reg_alloc_order[FIRST_PSEUDO_REGISTER];
 
 /* For each reg class, a HARD_REG_SET saying which registers are in it.  */
 
-extern HARD_REG_SET reg_class_contents[];
+extern HARD_REG_SET reg_class_contents[N_REG_CLASSES];
 
 /* For each reg class, number of regs it contains.  */
 

diff --git a/gcc/machmode.h b/gcc/machmode.h
index 9b2ad8f..0f285e3 100644 (file)
--- a/gcc/machmode.h
+++ b/gcc/machmode.h
@@ -148,7 +148,7 @@ extern unsigned get_mode_alignment PARAMS ((enum machine_mode));
 
 /* For each class, get the narrowest mode in that class.  */
 
-extern const enum machine_mode class_narrowest_mode[];
+extern const enum machine_mode class_narrowest_mode[(int) MAX_MODE_CLASS];
 #define GET_CLASS_NARROWEST_MODE(CLASS) class_narrowest_mode[(int) (CLASS)]
 
 /* Define the integer modes whose sizes are BITS_PER_UNIT and BITS_PER_WORD