Commit 58b5739a authored by Richard Henderson's avatar Richard Henderson
Browse files

* dwarf2dbg.c (*): Convert to K&R + prototypes.

        (dwarf2_gen_line_info): Kill unused variables.
        (dwarf2_finish): Likewise.
        (dwarf2_where): Likewise.
        (dwarf2_directive_file): If we've only got a string,
        hand off to s_app_file.
        * ecoff.c: Move the include of ecoff.h.
        * symbols.h (S_IS_FUNCTION): Prototype.
        * read.c (LEX_HASH): Supply a default.
        (lex_type): Use it.
        (s_globl): Update `c' after skipping whitespace.
        * read.h (LEX_END_NAME, is_name_ender): New.
        * expr.c (get_symbol_end): Respect it.
parent 993142d5
1999-06-05 Richard Henderson <rth@cygnus.com>
* dwarf2dbg.c (*): Convert to K&R + prototypes.
(dwarf2_gen_line_info): Kill unused variables.
(dwarf2_finish): Likewise.
(dwarf2_where): Likewise.
(dwarf2_directive_file): If we've only got a string,
hand off to s_app_file.
* ecoff.c: Move the include of ecoff.h.
* symbols.h (S_IS_FUNCTION): Prototype.
* read.c (LEX_HASH): Supply a default.
(lex_type): Use it.
(s_globl): Update `c' after skipping whitespace.
* read.h (LEX_END_NAME, is_name_ender): New.
* expr.c (get_symbol_end): Respect it.
1999-06-04 Mark Klein <mklein@dis.com>
* config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
......
......@@ -146,12 +146,27 @@ ls =
},
};
/* Function prototypes: */
static void out_uleb128 PARAMS ((bfd_vma));
static void out_sleb128 PARAMS ((bfd_signed_vma));
static void gen_addr_line PARAMS ((int, bfd_vma));
static void reset_state_machine PARAMS ((void));
static void out_set_addr PARAMS ((bfd_vma));
static void out_end_sequence PARAMS ((void));
static int get_filenum PARAMS ((int, char *));
static void gen_dir_list PARAMS ((void));
static void gen_file_list PARAMS ((void));
static void print_stats PARAMS ((unsigned long));
#define out_byte(byte) FRAG_APPEND_1_CHAR(byte)
#define out_opcode(opc) (out_byte ((opc)), ++ls.opcode_hist[(opc) & 0xff])
/* Output an unsigned "little-endian base 128" number. */
static void
out_uleb128 (bfd_vma value)
out_uleb128 (value)
bfd_vma value;
{
unsigned char byte, more = 0x80;
......@@ -168,7 +183,8 @@ out_uleb128 (bfd_vma value)
/* Output a signed "little-endian base 128" number. */
static void
out_sleb128 (bfd_signed_vma value)
out_sleb128 (value)
bfd_signed_vma value;
{
unsigned char byte, more = 0x80;
......@@ -188,7 +204,9 @@ out_sleb128 (bfd_signed_vma value)
Note that the line skip is signed, whereas the address skip is
unsigned. */
static void
gen_addr_line (int line_delta, bfd_vma addr_delta)
gen_addr_line (line_delta, addr_delta)
int line_delta;
bfd_vma addr_delta;
{
unsigned int tmp, opcode;
......@@ -231,7 +249,7 @@ gen_addr_line (int line_delta, bfd_vma addr_delta)
}
static void
reset_state_machine (void)
reset_state_machine ()
{
static const struct dwarf2_sm initial_state = { INITIAL_STATE };
......@@ -240,7 +258,8 @@ reset_state_machine (void)
/* Set an absolute address (may results in a relocation entry): */
static void
out_set_addr (bfd_vma addr)
out_set_addr (addr)
bfd_vma addr;
{
subsegT saved_subseg;
segT saved_seg;
......@@ -268,7 +287,7 @@ out_set_addr (bfd_vma addr)
/* Emit DW_LNS_end_sequence and reset state machine. Does not
preserve the current segment/sub-segment! */
static void
out_end_sequence (void)
out_end_sequence ()
{
bfd_vma addr, delta;
......@@ -308,7 +327,9 @@ out_end_sequence (void)
precedence. If the filename cannot be found, it is added to the
filetable the filenumber for the new entry is returned. */
static int
get_filenum (int filenum, char *file)
get_filenum (filenum, file)
int filenum;
char *file;
{
int i, last = filenum - 1;
char char0 = file[0];
......@@ -344,16 +365,17 @@ get_filenum (int filenum, char *file)
}
void
dwarf2_gen_line_info (bfd_vma addr, struct dwarf2_line_info *l)
dwarf2_gen_line_info (addr, l)
bfd_vma addr;
struct dwarf2_line_info *l;
{
unsigned int filenum = l->filenum;
unsigned int any_output = 0;
subsegT saved_subseg;
segT saved_seg;
char *frag;
if (flag_debug)
fprintf (stderr, "line: addr %llx file `%s' line %u col %u flags %lx\n",
fprintf (stderr, "line: addr %llx file `%s' line %u col %u flags %x\n",
(long long) addr, l->filename, l->line, l->column, l->flags);
if (filenum > 0 && !l->filename)
......@@ -452,7 +474,7 @@ dwarf2_gen_line_info (bfd_vma addr, struct dwarf2_line_info *l)
}
static void
gen_dir_list (void)
gen_dir_list ()
{
char *str, *slash, *dir_list, *dp, *cp;
int i, j, num_dirs;
......@@ -492,7 +514,7 @@ gen_dir_list (void)
}
static void
gen_file_list (void)
gen_file_list ()
{
size_t size;
char *cp;
......@@ -511,8 +533,9 @@ gen_file_list (void)
out_byte (0); /* terminate filename list */
}
void
print_stats (unsigned long total_size)
static void
print_stats (total_size)
unsigned long total_size;
{
static const char *opc_name[] =
{
......@@ -554,10 +577,10 @@ print_stats (unsigned long total_size)
}
void
dwarf2_finish (void)
dwarf2_finish ()
{
bfd_vma addr, body_size, total_size, prolog_size;
subsegT saved_subseg, line_prolog;
bfd_vma body_size, total_size, prolog_size;
subsegT saved_subseg;
segT saved_seg;
char *cp;
......@@ -614,10 +637,19 @@ dwarf2_finish (void)
}
void
dwarf2_directive_file (int dummy)
dwarf2_directive_file (dummy)
int dummy;
{
int len;
/* Continue to accept a bare string and pass it off. */
SKIP_WHITESPACE ();
if (*input_line_pointer == '"')
{
s_app_file (0);
return;
}
ls.any_dwarf2_directives = 1;
if (debug_type == DEBUG_NONE)
......@@ -632,7 +664,8 @@ dwarf2_directive_file (int dummy)
}
void
dwarf2_directive_loc (int dummy)
dwarf2_directive_loc (dummy)
int dummy;
{
ls.any_dwarf2_directives = 1;
......@@ -652,14 +685,13 @@ dwarf2_directive_loc (int dummy)
}
void
dwarf2_where (struct dwarf2_line_info *line)
dwarf2_where (line)
struct dwarf2_line_info *line;
{
if (ls.any_dwarf2_directives)
*line = ls.current;
else
{
char *filename;
as_where (&line->filename, &line->line);
line->filenum = 0;
line->column = 0;
......
......@@ -28,11 +28,12 @@
ECOFF debugging information (e.g., MIPS ECOFF, MIPS ELF, Alpha
ECOFF). */
#include "ecoff.h"
#ifdef ECOFF_DEBUGGING
#include "coff/internal.h"
#include "coff/symconst.h"
#include "ecoff.h"
#include "aout/stab_gnu.h"
#include <ctype.h>
......
......@@ -1863,9 +1863,13 @@ get_symbol_end ()
/* We accept \001 in a name in case this is being called with a
constructed string. */
if (is_name_beginner (c = *input_line_pointer++) || c == '\001')
while (is_part_of_name (c = *input_line_pointer++)
|| c == '\001')
;
{
while (is_part_of_name (c = *input_line_pointer++)
|| c == '\001')
;
if (is_name_ender (c))
c = *input_line_pointer++;
}
*--input_line_pointer = 0;
return (c);
}
......
......@@ -89,6 +89,10 @@ die horribly;
#define LEX_QM 0
#endif
#ifndef LEX_HASH
#define LEX_HASH 0
#endif
#ifndef LEX_DOLLAR
/* The a29k assembler does not permits labels to start with $. */
#define LEX_DOLLAR 3
......@@ -104,7 +108,7 @@ char lex_type[256] =
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* @ABCDEFGHIJKLMNO */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* PQRSTUVWXYZ[\]^_ */
0, 0, 0, 0, LEX_DOLLAR, LEX_PCT, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, /* _!"#$%&'()*+,-./ */
0, 0, 0, LEX_HASH, LEX_DOLLAR, LEX_PCT, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, /* _!"#$%&'()*+,-./ */
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, LEX_QM, /* 0123456789:;<=>? */
LEX_AT, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* @ABCDEFGHIJKLMNO */
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, LEX_BR, 0, LEX_BR, 0, 3, /* PQRSTUVWXYZ[\]^_ */
......@@ -1789,9 +1793,11 @@ s_globl (ignore)
name = input_line_pointer;
c = get_symbol_end ();
symbolP = symbol_find_or_make (name);
S_SET_EXTERNAL (symbolP);
*input_line_pointer = c;
SKIP_WHITESPACE ();
S_SET_EXTERNAL (symbolP);
c = *input_line_pointer;
if (c == ',')
{
input_line_pointer++;
......
......@@ -35,11 +35,14 @@ extern char *input_line_pointer;/* -> char we are parsing now. */
#define LEX_NAME (1) /* may continue a name */
#define LEX_BEGIN_NAME (2) /* may begin a name */
#define LEX_END_NAME (4) /* ends a name */
#define is_name_beginner(c) \
( lex_type[(unsigned char) (c)] & LEX_BEGIN_NAME )
#define is_part_of_name(c) \
( lex_type[(unsigned char) (c)] & LEX_NAME )
#define is_name_ender(c) \
( lex_type[(unsigned char) (c)] & LEX_END_NAME )
#ifndef is_a_char
#define CHAR_MASK (0xff)
......
......@@ -84,6 +84,7 @@ extern valueT S_GET_VALUE PARAMS ((symbolS *));
extern void S_SET_VALUE PARAMS ((symbolS *, valueT));
#ifdef BFD_ASSEMBLER
extern int S_IS_FUNCTION PARAMS ((symbolS *));
extern int S_IS_EXTERNAL PARAMS ((symbolS *));
extern int S_IS_WEAK PARAMS ((symbolS *));
extern int S_IS_COMMON PARAMS ((symbolS *));
......
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