-/* Update the symbol table (the .T file) in a MIPS object to
+/* Update the symbol table (the .T file) in a ECOFF object to
contain debugging information specified by the GNU compiler
in the form of comments (the mips assembler does not support
assembly access to debug information).
Copyright (C) 1991, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001,
- 2002, 2003 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+ Free Software Foundation, Inc.
Contributed by Michael Meissner (meissner@cygnus.com).
-
+
This file is part of GCC.
GCC 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
+Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
for more details.
You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
\f
/* Here is a brief description of the MIPS ECOFF symbol table. The
The auxiliary table is a series of 32 bit integers, that are
referenced as needed from the local symbol table. Unlike standard
- COFF, the aux. information does not follow the symbol that uses
+ COFF, the aux. information does not follow the symbol that uses
it, but rather is a separate table. In theory, this would allow
the MIPS compilers to collapse duplicate aux. entries, but I've not
noticed this happening with the 1.31 compiler suite. The different
array, pointer, function, etc. qualifiers. The
current base types that I have documentation for are:
- btNil -- undefined
+ btNil -- undefined
btAdr -- address - integer same size as ptr
- btChar -- character
- btUChar -- unsigned character
- btShort -- short
- btUShort -- unsigned short
- btInt -- int
- btUInt -- unsigned int
- btLong -- long
- btULong -- unsigned long
- btFloat -- float (real)
- btDouble -- Double (real)
- btStruct -- Structure (Record)
- btUnion -- Union (variant)
- btEnum -- Enumerated
- btTypedef -- defined via a typedef isymRef
- btRange -- subrange of int
- btSet -- pascal sets
- btComplex -- fortran complex
- btDComplex -- fortran double complex
- btIndirect -- forward or unnamed typedef
- btFixedDec -- Fixed Decimal
- btFloatDec -- Float Decimal
- btString -- Varying Length Character String
- btBit -- Aligned Bit String
+ btChar -- character
+ btUChar -- unsigned character
+ btShort -- short
+ btUShort -- unsigned short
+ btInt -- int
+ btUInt -- unsigned int
+ btLong -- long
+ btULong -- unsigned long
+ btFloat -- float (real)
+ btDouble -- Double (real)
+ btStruct -- Structure (Record)
+ btUnion -- Union (variant)
+ btEnum -- Enumerated
+ btTypedef -- defined via a typedef isymRef
+ btRange -- subrange of int
+ btSet -- pascal sets
+ btComplex -- fortran complex
+ btDComplex -- fortran double complex
+ btIndirect -- forward or unnamed typedef
+ btFixedDec -- Fixed Decimal
+ btFloatDec -- Float Decimal
+ btString -- Varying Length Character String
+ btBit -- Aligned Bit String
btPicture -- Picture
btVoid -- Void (MIPS cc revision >= 2.00)
current type qualifier fields I have documentation for
are:
- tqNil -- no more qualifiers
- tqPtr -- pointer
- tqProc -- procedure
- tqArray -- array
- tqFar -- 8086 far pointers
- tqVol -- volatile
+ tqNil -- no more qualifiers
+ tqPtr -- pointer
+ tqProc -- procedure
+ tqArray -- array
+ tqFar -- 8086 far pointers
+ tqVol -- volatile
The dense number table is used in the front ends, and disappears by
Each file table has offsets for where the line numbers, local
strings, local symbols, and procedure table starts from within the
- global tables, and the indexs are reset to 0 for each of those
+ global tables, and the indices are reset to 0 for each of those
tables for the file.
The procedure table contains the binary equivalents of the .ent
}
Mips-tdump produces the following information:
-
+
Global file header:
magic number 0x162
# sections 2
symbolic header size 96
optional header 56
flags 0x0
-
+
Symbolic header, magic number = 0x7009, vstamp = 1.31:
-
+
Info Offset Number Bytes
==== ====== ====== =====
-
+
Line numbers 380 4 4 [13]
Dense numbers 0 0 0
Procedures Tables 384 1 52
File Tables 1008 2 144
Relative Files 0 0 0
External Symbols 1152 20 320
-
+
File #0, "hello2.c"
-
+
Name index = 1 Readin = No
Merge = No Endian = LITTLE
Debug level = G2 Language = C
Adr = 0x00000000
-
+
Info Start Number Size Offset
==== ===== ====== ==== ======
Local strings 0 15 15 784
Procedures 0 1 52 384
Auxiliary symbols 0 14 56 628
Relative Files 0 0 0 0
-
+
There are 6 local symbols, starting at 436
Symbol# 0: "hello2.c"
#include "config.h"
#include "system.h"
-#include "coretypes.h"
-#include "tm.h"
#include "version.h"
#include "intl.h"
-#ifndef __SABER__
-#define saber_stop()
-#endif
-
/* Include getopt.h for the sake of getopt_long. */
#include "getopt.h"
-#ifndef __LINE__
-#define __LINE__ 0
-#endif
+/* Macros for mips-tfile.c to encapsulate stabs in ECOFF, and for
+ mips-tdump.c to print them out.
-/* Due to size_t being defined in sys/types.h and different
- in stddef.h, we have to do this by hand..... Note, these
- types are correct for MIPS based systems, and may not be
- correct for other systems. Ultrix 4.0 and Silicon Graphics
- have this fixed, but since the following is correct, and
- the fact that including stddef.h gets you GCC's version
- instead of the standard one it's not worth it to fix it. */
+ These must match the corresponding definitions in gdb/mipsread.c.
+ Unfortunately, gcc and gdb do not currently share any directories. */
-#if defined(__OSF1__) || defined(__OSF__) || defined(__osf__)
-#define Size_t long unsigned int
-#else
-#define Size_t unsigned int
-#endif
-#define Ptrdiff_t long
+#define CODE_MASK 0x8F300
+#define MIPS_IS_STAB(sym) (((sym)->index & 0xFFF00) == CODE_MASK)
+#define MIPS_MARK_STAB(code) ((code)+CODE_MASK)
+#define MIPS_UNMARK_STAB(code) ((code)-CODE_MASK)
/* The following might be called from obstack or malloc,
so they can't be static. */
-extern void pfatal_with_name
- PARAMS ((const char *)) ATTRIBUTE_NORETURN;
-extern void fancy_abort PARAMS ((void)) ATTRIBUTE_NORETURN;
- void botch PARAMS ((const char *)) ATTRIBUTE_NORETURN;
+extern void pfatal_with_name (const char *) ATTRIBUTE_NORETURN;
+extern void botch (const char *) ATTRIBUTE_NORETURN;
-extern void fatal PARAMS ((const char *format, ...)) ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
-extern void error PARAMS ((const char *format, ...)) ATTRIBUTE_PRINTF_1;
-\f
-#ifndef MIPS_DEBUGGING_INFO
-
-static int line_number;
-static int cur_line_start;
-static int debug;
-static int had_errors;
-static const char *progname;
-static const char *input_name;
-
-int
-main ()
-{
- fprintf (stderr, "Mips-tfile should only be run on a MIPS computer!\n");
- exit (1);
-}
-
-#else /* MIPS_DEBUGGING defined */
+extern void fatal (const char *format, ...) ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
+extern void error (const char *format, ...) ATTRIBUTE_PRINTF_1;
\f
/* The local and global symbols have a field index, so undo any defines
of index -> strchr. */
#undef index
-#include <signal.h>
-
-#ifndef CROSS_COMPILE
#include <a.out.h>
-#else
-#include "mips/a.out.h"
-#endif /* CROSS_COMPILE */
-
#include "gstab.h"
-#define STAB_CODE_TYPE enum __stab_debug_code
-
-#ifndef MALLOC_CHECK
-#ifdef __SABER__
-#define MALLOC_CHECK
-#endif
-#endif
-
#define IS_ASM_IDENT(ch) \
(ISIDNUM (ch) || (ch) == '.' || (ch) == '$')
st_StaticProc = stStaticProc, /* load time only static procs */
st_Constant = stConstant, /* const */
st_Str = stStr, /* string */
- st_Number = stNumber, /* pure number (ie. 4 NOR 2+2) */
+ st_Number = stNumber, /* pure number (i.e. 4 NOR 2+2) */
st_Expr = stExpr, /* 2+2 vs. 4 */
st_Type = stType, /* post-coercion SER */
st_Max = stMax /* max type+1 */
#define PAGE_SIZE 32768 /* size of varray pages */
#endif
-#define PAGE_USIZE ((Size_t) PAGE_SIZE)
+#define PAGE_USIZE ((size_t) PAGE_SIZE)
#ifndef MAX_CLUSTER_PAGES /* # pages to get from system */
#define INITIALIZE_VARRAY(x,type) \
do { \
(x)->object_size = sizeof (type); \
- (x)->objects_per_page = OBJECTS_PER_PAGE (type); \
+ (x)->objects_per_page = OBJECTS_PER_PAGE (type); \
(x)->objects_last_page = OBJECTS_PER_PAGE (type); \
} while (0)
/* String hash table support. The size of the hash table must fit
within a page. */
-#ifndef SHASH_SIZE
-#define SHASH_SIZE 1009
-#endif
+#define SHASH_SIZE 511
#define HASH_LEN_MAX ((1 << 12) - 1) /* Max length we can store */
Because unique types which are hashed are fewer in number than
strings, we use a smaller hash value. */
-#ifndef THASH_SIZE
-#define THASH_SIZE 113
-#endif
+#define THASH_SIZE 55
typedef struct thash {
struct thash *next; /* next hash value */
static unsigned long max_file_offset = 0; /* maximum file offset */
static FILE *object_stream = (FILE *) 0; /* file desc. to output .o */
static FILE *obj_in_stream = (FILE *) 0; /* file desc. to input .o */
-static char *progname = (char *) 0; /* program name for errors */
+static const char *progname = (const char *) 0;/* program name for errors */
static const char *input_name = "stdin"; /* name of input file */
static char *object_name = (char *) 0; /* tmp. name of object file */
static char *obj_in_name = (char *) 0; /* name of input object file */
static unsigned cur_line_nbytes = 0; /* # bytes for current line */
static unsigned cur_line_alloc = 0; /* # bytes total in buffer */
static long line_number = 0; /* current input line number */
-static int debug = 0; /* trace functions */
-static int version = 0; /* print version # */
+static int debug = 0; /* trace functions */
+static int version = 0; /* print version # */
static int verbose = 0;
static int had_errors = 0; /* != 0 if errors were found */
static int rename_output = 0; /* != 0 if rename output file*/
\f
/* Forward reference for functions. See the definition for more details. */
-#ifndef STATIC
-#define STATIC static
-#endif
-
-STATIC int out_of_bounds PARAMS ((symint_t, symint_t, const char *, int));
-
-STATIC shash_t *hash_string PARAMS ((const char *,
- Ptrdiff_t,
- shash_t **,
- symint_t *));
-
-STATIC symint_t add_string PARAMS ((varray_t *,
- shash_t **,
- const char *,
- const char *,
- shash_t **));
-
-STATIC symint_t add_local_symbol
- PARAMS ((const char *,
- const char *,
- st_t,
- sc_t,
- symint_t,
- symint_t));
-
-STATIC symint_t add_ext_symbol PARAMS ((EXTR *,
- int));
-
-STATIC symint_t add_aux_sym_symint
- PARAMS ((symint_t));
-
-STATIC symint_t add_aux_sym_rndx
- PARAMS ((int, symint_t));
-
-STATIC symint_t add_aux_sym_tir PARAMS ((type_info_t *,
- hash_state_t,
- thash_t **));
-
-STATIC tag_t * get_tag PARAMS ((const char *,
- const char *,
- symint_t,
- bt_t));
-
-STATIC void add_unknown_tag PARAMS ((tag_t *));
-
-STATIC void add_procedure PARAMS ((const char *,
- const char *));
-
-STATIC void initialize_init_file PARAMS ((void));
-
-STATIC void add_file PARAMS ((const char *,
- const char *));
-
-STATIC void add_bytes PARAMS ((varray_t *,
- char *,
- Size_t));
-
-STATIC void add_varray_page PARAMS ((varray_t *));
-
-STATIC void update_headers PARAMS ((void));
-
-STATIC void write_varray PARAMS ((varray_t *, off_t, const char *));
-STATIC void write_object PARAMS ((void));
-STATIC const char *st_to_string PARAMS ((st_t));
-STATIC const char *sc_to_string PARAMS ((sc_t));
-STATIC char *read_line PARAMS ((void));
-STATIC void parse_input PARAMS ((void));
-STATIC void mark_stabs PARAMS ((const char *));
-STATIC void parse_begin PARAMS ((const char *));
-STATIC void parse_bend PARAMS ((const char *));
-STATIC void parse_def PARAMS ((const char *));
-STATIC void parse_end PARAMS ((const char *));
-STATIC void parse_ent PARAMS ((const char *));
-STATIC void parse_file PARAMS ((const char *));
-STATIC void parse_stabs_common
- PARAMS ((const char *, const char *, const char *));
-STATIC void parse_stabs PARAMS ((const char *));
-STATIC void parse_stabn PARAMS ((const char *));
-STATIC page_t *read_seek PARAMS ((Size_t, off_t, const char *));
-STATIC void copy_object PARAMS ((void));
-
-STATIC void catch_signal PARAMS ((int)) ATTRIBUTE_NORETURN;
-STATIC page_t *allocate_page PARAMS ((void));
-
-STATIC page_t *allocate_multiple_pages
- PARAMS ((Size_t));
-
-STATIC void free_multiple_pages
- PARAMS ((page_t *, Size_t));
+static int out_of_bounds (symint_t, symint_t, const char *, int);
+static shash_t *hash_string (const char *, ptrdiff_t, shash_t **, symint_t *);
+static symint_t add_string (varray_t *, shash_t **, const char *, const char *,
+ shash_t **);
+static symint_t add_local_symbol (const char *, const char *, st_t, sc_t,
+ symint_t, symint_t);
+static symint_t add_ext_symbol (EXTR *, int);
+static symint_t add_aux_sym_symint (symint_t);
+static symint_t add_aux_sym_rndx (int, symint_t);
+static symint_t add_aux_sym_tir (type_info_t *, hash_state_t, thash_t **);
+static tag_t * get_tag (const char *, const char *, symint_t, bt_t);
+static void add_unknown_tag (tag_t *);
+static void add_procedure (const char *, const char *);
+static void initialize_init_file (void);
+static void add_file (const char *, const char *);
+static void add_bytes (varray_t *, char *, size_t);
+static void add_varray_page (varray_t *);
+static void update_headers (void);
+static void write_varray (varray_t *, off_t, const char *);
+static void write_object (void);
+static const char *st_to_string (st_t);
+static const char *sc_to_string (sc_t);
+static char *read_line (void);
+static void parse_input (void);
+static void mark_stabs (const char *);
+static void parse_begin (const char *);
+static void parse_bend (const char *);
+static void parse_def (const char *);
+static void parse_end (const char *);
+static void parse_ent (const char *);
+static void parse_file (const char *);
+static void parse_stabs_common (const char *, const char *, const char *);
+static void parse_stabs (const char *);
+static void parse_stabn (const char *);
+static page_t *read_seek (size_t, off_t, const char *);
+static void copy_object (void);
+
+static void catch_signal (int) ATTRIBUTE_NORETURN;
+static page_t *allocate_page (void);
+static page_t *allocate_multiple_pages (size_t);
+static void free_multiple_pages (page_t *, size_t);
#ifndef MALLOC_CHECK
-STATIC page_t *allocate_cluster
- PARAMS ((Size_t));
+static page_t *allocate_cluster (size_t);
#endif
-STATIC forward_t *allocate_forward PARAMS ((void));
-STATIC scope_t *allocate_scope PARAMS ((void));
-STATIC shash_t *allocate_shash PARAMS ((void));
-STATIC tag_t *allocate_tag PARAMS ((void));
-STATIC thash_t *allocate_thash PARAMS ((void));
-STATIC thead_t *allocate_thead PARAMS ((void));
-STATIC vlinks_t *allocate_vlinks PARAMS ((void));
+static forward_t *allocate_forward (void);
+static scope_t *allocate_scope (void);
+static shash_t *allocate_shash (void);
+static tag_t *allocate_tag (void);
+static thash_t *allocate_thash (void);
+static thead_t *allocate_thead (void);
+static vlinks_t *allocate_vlinks (void);
-STATIC void free_forward PARAMS ((forward_t *));
-STATIC void free_scope PARAMS ((scope_t *));
-STATIC void free_tag PARAMS ((tag_t *));
-STATIC void free_thead PARAMS ((thead_t *));
+static void free_forward (forward_t *);
+static void free_scope (scope_t *);
+static void free_tag (tag_t *);
+static void free_thead (thead_t *);
extern char *optarg;
extern int optind;
typedef struct _pseudo_ops {
const char *const name; /* pseudo-op in ascii */
const int len; /* length of name to compare */
- void (*const func) PARAMS ((const char *)); /* function to handle line */
+ void (*const func) (const char *); /* function to handle line */
} pseudo_ops_t;
static const pseudo_ops_t pseudo_ops[] = {
\f
/* Add a page to a varray object. */
-STATIC void
-add_varray_page (vp)
- varray_t *vp; /* varray to add page to */
+static void
+add_varray_page (varray_t *vp)
{
vlinks_t *new_links = allocate_vlinks ();
#ifdef MALLOC_CHECK
if (vp->object_size > 1)
- new_links->datum = (page_t *) xcalloc (1, vp->object_size);
+ new_links->datum = xcalloc (1, vp->object_size);
else
#endif
new_links->datum = allocate_page ();
#define HASHBITS 30
-STATIC shash_t *
-hash_string (text, hash_len, hash_tbl, ret_hash_index)
- const char *text; /* ptr to text to hash */
- Ptrdiff_t hash_len; /* length of the text */
- shash_t **hash_tbl; /* hash table */
- symint_t *ret_hash_index; /* ptr to store hash index */
+static shash_t *
+hash_string (const char *text, ptrdiff_t hash_len, shash_t **hash_tbl,
+ symint_t *ret_hash_index)
{
unsigned long hi;
- Ptrdiff_t i;
+ ptrdiff_t i;
shash_t *ptr;
int first_ch = *text;
\f
/* Add a string (and null pad) to one of the string tables. A
- consequence of hashing strings, is that we don't let strings
- cross page boundaries. The extra nulls will be ignored. */
-
-STATIC symint_t
-add_string (vp, hash_tbl, start, end_p1, ret_hash)
- varray_t *vp; /* string virtual array */
- shash_t **hash_tbl; /* ptr to hash table */
- const char *start; /* 1st byte in string */
- const char *end_p1; /* 1st byte after string */
- shash_t **ret_hash; /* return hash pointer */
+ consequence of hashing strings, is that we don't let strings cross
+ page boundaries. The extra nulls will be ignored. VP is a string
+ virtual array, HASH_TBL a pointer to the hash table, the string
+ starts at START and the position one byte after the string is given
+ with END_P1, the resulting hash pointer is returned in RET_HASH. */
+
+static symint_t
+add_string (varray_t *vp, shash_t **hash_tbl, const char *start,
+ const char *end_p1, shash_t **ret_hash)
{
- Ptrdiff_t len = end_p1 - start;
+ ptrdiff_t len = end_p1 - start;
shash_t *hash_ptr;
symint_t hi;
- if (len >= (Ptrdiff_t) PAGE_USIZE)
+ if (len >= (ptrdiff_t) PAGE_USIZE)
fatal ("string too big (%ld bytes)", (long) len);
hash_ptr = hash_string (start, len, hash_tbl, &hi);
}
\f
-/* Add a local symbol. */
-
-STATIC symint_t
-add_local_symbol (str_start, str_end_p1, type, storage, value, indx)
- const char *str_start; /* first byte in string */
- const char *str_end_p1; /* first byte after string */
- st_t type; /* symbol type */
- sc_t storage; /* storage class */
- symint_t value; /* value of symbol */
- symint_t indx; /* index to local/aux. syms */
+/* Add a local symbol. The symbol string starts at STR_START and the
+ first byte after it is marked by STR_END_P1. The symbol has type
+ TYPE and storage class STORAGE and value VALUE. INDX is an index
+ to local/aux. symbols. */
+
+static symint_t
+add_local_symbol (const char *str_start, const char *str_end_p1, st_t type,
+ sc_t storage, symint_t value, symint_t indx)
{
symint_t ret;
SYMR *psym;
st_str, (int) (str_end_p1 - str_start), str_start);
else
{
- Size_t len = strlen (st_str);
+ size_t len = strlen (st_str);
fprintf (stderr, " st= %.*s\n", (int) (len-1), st_str);
}
}
}
\f
-/* Add an external symbol. */
+/* Add an external symbol with symbol pointer ESYM and file index
+ IFD. */
-STATIC symint_t
-add_ext_symbol (esym, ifd)
- EXTR *esym; /* symbol pointer */
- int ifd; /* file index */
+static symint_t
+add_ext_symbol (EXTR *esym, int ifd)
{
const char *str_start; /* first byte in string */
const char *str_end_p1; /* first byte after string */
if (debug > 1)
{
long value = esym->asym.value;
- const char *sc_str = sc_to_string (esym->asym.sc);
- const char *st_str = st_to_string (esym->asym.st);
+ const char *sc_str = sc_to_string ((sc_t) esym->asym.sc);
+ const char *st_str = st_to_string ((st_t) esym->asym.st);
fprintf (stderr,
"\tesym\tv= %10ld, ifd= %2d, sc= %-12s",
\f
/* Add an auxiliary symbol (passing a symint). */
-STATIC symint_t
-add_aux_sym_symint (aux_word)
- symint_t aux_word; /* auxiliary information word */
+static symint_t
+add_aux_sym_symint (symint_t aux_word)
{
AUXU *aux_ptr;
efdr_t *file_ptr = cur_file_ptr;
/* Add an auxiliary symbol (passing a file/symbol index combo). */
-STATIC symint_t
-add_aux_sym_rndx (file_index, sym_index)
- int file_index;
- symint_t sym_index;
+static symint_t
+add_aux_sym_rndx (int file_index, symint_t sym_index)
{
AUXU *aux_ptr;
efdr_t *file_ptr = cur_file_ptr;
/* Add an auxiliary symbol (passing the basic type and possibly
type qualifiers). */
-STATIC symint_t
-add_aux_sym_tir (t, state, hash_tbl)
- type_info_t *t; /* current type information */
- hash_state_t state; /* whether to hash type or not */
- thash_t **hash_tbl; /* pointer to hash table to use */
+static symint_t
+add_aux_sym_tir (type_info_t *t, hash_state_t state, thash_t **hash_tbl)
{
AUXU *aux_ptr;
efdr_t *file_ptr = cur_file_ptr;
ret = vp->num_allocated++;
/* Add bitfield length if it exists.
-
+
NOTE: Mips documentation claims bitfield goes at the end of the
AUX record, but the DECstation compiler emits it here.
(This would only make a difference for enum bitfields.)
\f
/* Add a tag to the tag table (unless it already exists). */
-STATIC tag_t *
-get_tag (tag_start, tag_end_p1, indx, basic_type)
- const char *tag_start; /* 1st byte of tag name */
- const char *tag_end_p1; /* 1st byte after tag name */
- symint_t indx; /* index of tag start block */
- bt_t basic_type; /* bt_Struct, bt_Union, or bt_Enum */
+static tag_t *
+get_tag (const char *tag_start, /* 1st byte of tag name */
+ const char *tag_end_p1, /* 1st byte after tag name */
+ symint_t indx, /* index of tag start block */
+ bt_t basic_type) /* bt_Struct, bt_Union, or bt_Enum */
+
{
shash_t *hash_ptr;
tag_t *tag_ptr;
\f
/* Add an unknown {struct, union, enum} tag. */
-STATIC void
-add_unknown_tag (ptag)
- tag_t *ptag; /* pointer to tag information */
+static void
+add_unknown_tag (tag_t *ptag)
{
shash_t *hash_ptr = ptag->hash_ptr;
char *name_start = hash_ptr->string;
this is the current procedure. If the assembler created a PDR for
this procedure, use that to initialize the current PDR. */
-STATIC void
-add_procedure (func_start, func_end_p1)
- const char *func_start; /* 1st byte of func name */
- const char *func_end_p1; /* 1st byte after func name */
+static void
+add_procedure (const char *func_start, /* 1st byte of func name */
+ const char *func_end_p1) /* 1st byte after func name */
{
PDR *new_proc_ptr;
efdr_t *file_ptr = cur_file_ptr;
\f
/* Initialize the init_file structure. */
-STATIC void
-initialize_init_file ()
+static void
+initialize_init_file (void)
{
- memset ((void*) &init_file, 0, sizeof (init_file));
+ union {
+ unsigned char c[4];
+ int i;
+ } endian_test;
+
+ memset (&init_file, 0, sizeof (init_file));
init_file.fdr.lang = langC;
init_file.fdr.fMerge = 1;
init_file.fdr.glevel = GLEVEL_2;
-#ifdef HOST_WORDS_BIG_ENDIAN
- init_file.fdr.fBigendian = 1;
-#endif
+ /* mips-tfile doesn't attempt to perform byte swapping and always writes
+ out integers in its native ordering. For cross-compilers, this need
+ not be the same as either the host or the target. The simplest thing
+ to do is skip the configury and perform an introspective test. */
+ /* ??? Despite the name, mips-tfile is currently only used on alpha/Tru64
+ and would/may require significant work to be used in cross-compiler
+ configurations, so we could simply admit defeat and hard code this as
+ little-endian, i.e. init_file.fdr.fBigendian = 0. */
+ endian_test.i = 1;
+ if (endian_test.c[3])
+ init_file.fdr.fBigendian = 1;
INITIALIZE_VARRAY (&init_file.strings, char);
INITIALIZE_VARRAY (&init_file.symbols, SYMR);
virtual arrays (strings, symbols, aux syms, etc.). Record
where the current file structure lives. */
-STATIC void
-add_file (file_start, file_end_p1)
- const char *file_start; /* first byte in string */
- const char *file_end_p1; /* first byte after string */
+static void
+add_file (const char *file_start, /* first byte in string */
+ const char *file_end_p1) /* first byte after string */
{
static char zero_bytes[2] = { '\0', '\0' };
- Ptrdiff_t len = file_end_p1 - file_start;
+ ptrdiff_t len = file_end_p1 - file_start;
int first_ch = *file_start;
efdr_t *file_ptr;
\f
/* Add a stream of random bytes to a varray. */
-STATIC void
-add_bytes (vp, input_ptr, nitems)
- varray_t *vp; /* virtual array to add too */
- char *input_ptr; /* start of the bytes */
- Size_t nitems; /* # items to move */
+static void
+add_bytes (varray_t *vp, /* virtual array to add too */
+ char *input_ptr, /* start of the bytes */
+ size_t nitems) /* # items to move */
{
- Size_t move_items;
- Size_t move_bytes;
+ size_t move_items;
+ size_t move_bytes;
char *ptr;
while (nitems > 0)
\f
/* Convert storage class to string. */
-STATIC const char *
-sc_to_string (storage_class)
- sc_t storage_class;
+static const char *
+sc_to_string (sc_t storage_class)
{
switch (storage_class)
{
\f
/* Convert symbol type to string. */
-STATIC const char *
-st_to_string (symbol_type)
- st_t symbol_type;
+static const char *
+st_to_string (st_t symbol_type)
{
switch (symbol_type)
{
(which is grows if the line is too big). We split lines at the
semi-colon, and return each logical line independently. */
-STATIC char *
-read_line ()
+static char *
+read_line (void)
{
static int line_split_p = 0;
int string_p = 0;
/* Parse #.begin directives which have a label as the first argument
which gives the location of the start of the block. */
-STATIC void
-parse_begin (start)
- const char *start; /* start of directive */
+static void
+parse_begin (const char *start)
{
const char *end_p1; /* end of label */
int ch;
/* Parse #.bend directives which have a label as the first argument
which gives the location of the end of the block. */
-STATIC void
-parse_bend (start)
- const char *start; /* start of directive */
+static void
+parse_bend (const char *start)
{
const char *end_p1; /* end of label */
int ch;
.dim specify an array dimension
.tag specify a tag for a struct, union, or enum. */
-STATIC void
-parse_def (name_start)
- const char *name_start; /* start of directive */
+static void
+parse_def (const char *name_start)
{
const char *dir_start; /* start of current directive*/
const char *dir_end_p1; /* end+1 of current directive*/
symint_t temp_array[ N_TQ ];
int arg_was_number;
int ch, i;
- Ptrdiff_t len;
+ ptrdiff_t len;
static int inside_enumeration = 0; /* is this an enumeration? */
if (ch == '\0')
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
if (ch != '.')
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
&& memcmp (dir_start, ".endef", sizeof (".endef")-1) == 0)
break;
- /* Pick up the subdirective now */
+ /* Pick up the subdirective now. */
for (dir_end_p1 = dir_start+1;
(ch = *dir_end_p1) != ' ' && ch != '\t';
dir_end_p1++)
if (ch == '\0' || ISSPACE (ch))
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
}
{
int ch2;
arg_number = strtol (arg_start, (char **) &arg_end_p1, 0);
- if (arg_end_p1 != arg_start || ((ch2 = *arg_end_p1) != ';') || ch2 != ',')
+ /* It's only a number if followed by ';' or ','. */
+ if (arg_end_p1 != arg_start && (((ch2 = *arg_end_p1) == ';') || ch2 == ','))
arg_was_number++;
}
else if (ch == '\0' || ISSPACE (ch))
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
if (ch == '\0')
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
}
{
default:
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
case 'd':
{
int ch2;
arg_number = strtol (arg_start, (char **) &arg_end_p1, 0);
- if (arg_end_p1 != arg_start || ((ch2 = *arg_end_p1) != ';') || ch2 != ',')
+ if (arg_end_p1 != arg_start && (((ch2 = *arg_end_p1) == ';') || ch2 == ','))
arg_was_number++;
if (t_ptr == &temp_array[0])
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
if (t.num_dims >= N_TQ-1)
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
else
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
{
int ch2;
arg_number = strtol (arg_start, (char **) &arg_end_p1, 0);
- if (arg_end_p1 != arg_start || ((ch2 = *arg_end_p1) != ';') || ch2 != ',')
+ if (arg_end_p1 != arg_start && (((ch2 = *arg_end_p1) == ';') || ch2 == ','))
arg_was_number++;
if (t_ptr == &temp_array[0])
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
if (t.num_sizes >= N_TQ-1)
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
else
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
else
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
class, symbol type, etc. */
else
{
- shash_t *orig_hash_ptr; /* hash within orig sym table*/
+ shash_t *orig_hash_ptr; /* hash within orig sym table*/
shash_t *ext_hash_ptr; /* hash within ext. sym table*/
ext_hash_ptr = hash_string (arg_start,
else
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
}
if (num_real_sizes != 1 || diff < 0)
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
if (t.num_sizes - t.num_dims - t.extra_sizes != 1)
{
error_line = __LINE__;
- saber_stop ();
goto bomb_out;
}
value,
indx);
- /* deal with struct, union, and enum tags. */
+ /* Deal with struct, union, and enum tags. */
if (symbol_type == st_Block)
{
/* Create or update the tag information. */
\f
/* Parse .end directives. */
-STATIC void
-parse_end (start)
- const char *start; /* start of directive */
+static void
+parse_end (const char *start)
{
const char *start_func, *end_func_p1;
int ch;
\f
/* Parse .ent directives. */
-STATIC void
-parse_ent (start)
- const char *start; /* start of directive */
+static void
+parse_ent (const char *start)
{
const char *start_func, *end_func_p1;
int ch;
\f
/* Parse .file directives. */
-STATIC void
-parse_file (start)
- const char *start; /* start of directive */
+static void
+parse_file (const char *start)
{
char *p;
char *start_name, *end_name_p1;
/* Make sure the @stabs symbol is emitted. */
static void
-mark_stabs (start)
- const char *start ATTRIBUTE_UNUSED; /* Start of directive (ignored) */
+mark_stabs (const char *start ATTRIBUTE_UNUSED)
{
if (!stabs_seen)
{
stabs_seen = 1;
(void) add_local_symbol (stabs_symbol,
stabs_symbol + sizeof (stabs_symbol),
- stNil, scInfo, -1, MIPS_MARK_STAB (0));
+ (st_t) stNil, (sc_t) scInfo, -1,
+ MIPS_MARK_STAB (0));
}
}
0 a zero or a line number
value a numeric value or an address. */
-STATIC void
-parse_stabs_common (string_start, string_end, rest)
- const char *string_start; /* start of string or NULL */
- const char *string_end; /* end+1 of string or NULL */
- const char *rest; /* rest of the directive. */
+static void
+parse_stabs_common (const char *string_start, /* start of string or NULL */
+ const char *string_end, /* end+1 of string or NULL */
+ const char *rest) /* rest of the directive. */
{
efdr_t *save_file_ptr = cur_file_ptr;
symint_t code;
/* Traditionally, N_LBRAC and N_RBRAC are *not* relocated. */
if (code == (int) N_LBRAC || code == (int) N_RBRAC)
{
- sc = scNil;
- st = stNil;
+ sc = (sc_t) scNil;
+ st = (st_t) stNil;
}
else
{
}
-STATIC void
-parse_stabs (start)
- const char *start; /* start of directive */
+static void
+parse_stabs (const char *start)
{
const char *end = strchr (start+1, '"');
}
-STATIC void
-parse_stabn (start)
- const char *start; /* start of directive */
+static void
+parse_stabn (const char *start)
{
parse_stabs_common ((const char *) 0, (const char *) 0, start);
}
/* Parse the input file, and write the lines to the output file
if needed. */
-STATIC void
-parse_input ()
+static void
+parse_input (void)
{
char *p;
- Size_t i;
+ size_t i;
thead_t *ptag_head;
tag_t *ptag;
tag_t *ptag_next;
while ((p = read_line ()) != (char *) 0)
{
- /* Skip leading blanks */
+ /* Skip leading blanks. */
while (ISSPACE ((unsigned char)*p))
p++;
/* Update the global headers with the final offsets in preparation
to write out the .T file. */
-STATIC void
-update_headers ()
+static void
+update_headers (void)
{
symint_t i;
efdr_t *file_ptr;
if ((st_t) sym->st == st_Static)
{
char *str = ORIG_LSTRS (fd_ptr->issBase + sym->iss);
- Size_t len = strlen (str);
+ size_t len = strlen (str);
shash_t *hash_ptr;
/* Ignore internal labels. */
if (str[0] == '$' && str[1] == 'L')
continue;
hash_ptr = hash_string (str,
- (Ptrdiff_t) len,
+ (ptrdiff_t) len,
&file_ptr->shash_head[0],
- (symint_t *) 0);
+ (symint_t *) 0);
if (hash_ptr == (shash_t *) 0)
{
(void) add_local_symbol (str, str + len,
symbolic_header.issMax += file_ptr->fdr.cbSs;
}
-#ifndef ALIGN_SYMTABLE_OFFSET
-#define ALIGN_SYMTABLE_OFFSET(OFFSET) (OFFSET)
-#endif
+/* Align ecoff symbol tables to avoid OSF1/1.3 nm complaints. */
+#define ALIGN_SYMTABLE_OFFSET(OFFSET) (((OFFSET) + 7) & ~7)
file_offset = ALIGN_SYMTABLE_OFFSET (file_offset);
i = WORD_ALIGN (symbolic_header.cbLine); /* line numbers */
\f
/* Write out a varray at a given location. */
-STATIC void
-write_varray (vp, offset, str)
- varray_t *vp; /* virtual array */
- off_t offset; /* offset to write varray to */
- const char *str; /* string to print out when tracing */
+static void
+write_varray (varray_t *vp, /* virtual array */
+ off_t offset, /* offset to write varray to */
+ const char *str) /* string to print out when tracing */
{
int num_write, sys_write;
vlinks_t *ptr;
return;
if (debug)
- {
- fputs ("\twarray\tvp = ", stderr);
- fprintf (stderr, HOST_PTR_PRINTF, (void *) vp);
- fprintf (stderr, ", offset = %7lu, size = %7lu, %s\n",
- (unsigned long) offset, vp->num_allocated * vp->object_size, str);
- }
-
+ fprintf (stderr, "\twarray\tvp = " HOST_PTR_PRINTF
+ ", offset = %7lu, size = %7lu, %s\n",
+ (void *) vp, (unsigned long) offset,
+ vp->num_allocated * vp->object_size, str);
+
if (file_offset != (unsigned long) offset
&& fseek (object_stream, (long) offset, SEEK_SET) < 0)
pfatal_with_name (object_name);
\f
/* Write out the symbol table in the object file. */
-STATIC void
-write_object ()
+static void
+write_object (void)
{
int sys_write;
efdr_t *file_ptr;
off_t offset;
if (debug)
- {
- fputs ("\n\twrite\tvp = ", stderr);
- fprintf (stderr, HOST_PTR_PRINTF, (void *) &symbolic_header);
- fprintf (stderr, ", offset = %7u, size = %7lu, %s\n",
- 0, (unsigned long) sizeof (symbolic_header), "symbolic header");
- }
+ fprintf (stderr, "\n\twrite\tvp = " HOST_PTR_PRINTF
+ ", offset = %7u, size = %7lu, %s\n",
+ (void *) &symbolic_header, 0,
+ (unsigned long) sizeof (symbolic_header), "symbolic header");
sys_write = fwrite (&symbolic_header,
1,
pfatal_with_name (object_name);
if (debug)
- {
- fputs ("\twrite\tvp = ", stderr);
- fprintf (stderr, HOST_PTR_PRINTF, (void *) &orig_linenum);
- fprintf (stderr, ", offset = %7lu, size = %7lu, %s\n",
- (long) symbolic_header.cbLineOffset,
- (long) symbolic_header.cbLine, "Line numbers");
- }
+ fprintf (stderr, "\twrite\tvp = " HOST_PTR_PRINTF
+ ", offset = %7lu, size = %7lu, %s\n",
+ (void *) &orig_linenum, (long) symbolic_header.cbLineOffset,
+ (long) symbolic_header.cbLine, "Line numbers");
sys_write = fwrite (orig_linenum,
1,
pfatal_with_name (object_name);
if (debug)
- {
- fputs ("\twrite\tvp = ", stderr);
- fprintf (stderr, HOST_PTR_PRINTF, (void *) &orig_opt_syms);
- fprintf (stderr, ", offset = %7lu, size = %7lu, %s\n",
- (long) symbolic_header.cbOptOffset,
- num_write, "Optimizer symbols");
- }
+ fprintf (stderr, "\twrite\tvp = " HOST_PTR_PRINTF
+ ", offset = %7lu, size = %7lu, %s\n",
+ (void *) &orig_opt_syms, (long) symbolic_header.cbOptOffset,
+ num_write, "Optimizer symbols");
sys_write = fwrite (orig_opt_syms,
1,
file_ptr = file_ptr->next_file)
{
if (debug)
- {
- fputs ("\twrite\tvp = ", stderr);
- fprintf (stderr, HOST_PTR_PRINTF, (void *) &file_ptr->fdr);
- fprintf (stderr, ", offset = %7lu, size = %7lu, %s\n",
- file_offset, (unsigned long) sizeof (FDR),
- "File header");
- }
+ fprintf (stderr, "\twrite\tvp = " HOST_PTR_PRINTF
+ ", offset = %7lu, size = %7lu, %s\n",
+ (void *) &file_ptr->fdr, file_offset,
+ (unsigned long) sizeof (FDR), "File header");
sys_write = fwrite (&file_ptr->fdr,
1,
pfatal_with_name (object_name);
if (debug)
- {
- fputs ("\twrite\tvp = ", stderr);
- fprintf (stderr, HOST_PTR_PRINTF, (void *) &orig_rfds);
- fprintf (stderr, ", offset = %7lu, size = %7lu, %s\n",
- (long) symbolic_header.cbRfdOffset,
- num_write, "Relative file descriptors");
- }
+ fprintf (stderr, "\twrite\tvp = " HOST_PTR_PRINTF
+ ", offset = %7lu, size = %7lu, %s\n",
+ (void *) &orig_rfds, (long) symbolic_header.cbRfdOffset,
+ num_write, "Relative file descriptors");
sys_write = fwrite (orig_rfds,
1,
\f
/* Read some bytes at a specified location, and return a pointer. */
-STATIC page_t *
-read_seek (size, offset, str)
- Size_t size; /* # bytes to read */
- off_t offset; /* offset to read at */
- const char *str; /* name for tracing */
+static page_t *
+read_seek (size_t size, /* # bytes to read */
+ off_t offset, /* offset to read at */
+ const char *str) /* name for tracing */
{
page_t *ptr;
long sys_read = 0;
#ifndef MALLOC_CHECK
ptr = allocate_multiple_pages ((size + PAGE_USIZE - 1) / PAGE_USIZE);
#else
- ptr = (page_t *) xcalloc (1, size);
+ ptr = xcalloc (1, size);
#endif
/* If we need to seek, and the distance is nearby, just do some reads,
if it is different from the input object file), and remove the old
symbol table. */
-STATIC void
-copy_object ()
+static void
+copy_object (void)
{
char buffer[ PAGE_SIZE ];
int sys_read;
/* Read in each of the sections if they exist in the object file.
- We read things in in the order the mips assembler creates the
+ We read things in the order the mips assembler creates the
sections, so in theory no extra seeks are done.
For simplicity sake, round each read up to a page boundary,
file_offset = orig_file_header.f_symptr + sizeof (struct filehdr);
if (orig_sym_hdr.cbLine > 0) /* line numbers */
- orig_linenum = (char *) read_seek ((Size_t) orig_sym_hdr.cbLine,
+ orig_linenum = (char *) read_seek (orig_sym_hdr.cbLine,
orig_sym_hdr.cbLineOffset,
"Line numbers");
if (orig_sym_hdr.ipdMax > 0) /* procedure tables */
- orig_procs = (PDR *) read_seek ((Size_t) orig_sym_hdr.ipdMax * sizeof (PDR),
+ orig_procs = (PDR *) read_seek (orig_sym_hdr.ipdMax * sizeof (PDR),
orig_sym_hdr.cbPdOffset,
"Procedure tables");
if (orig_sym_hdr.isymMax > 0) /* local symbols */
- orig_local_syms = (SYMR *) read_seek ((Size_t) orig_sym_hdr.isymMax * sizeof (SYMR),
+ orig_local_syms = (SYMR *) read_seek (orig_sym_hdr.isymMax * sizeof (SYMR),
orig_sym_hdr.cbSymOffset,
"Local symbols");
if (orig_sym_hdr.iauxMax > 0) /* aux symbols */
- orig_aux_syms = (AUXU *) read_seek ((Size_t) orig_sym_hdr.iauxMax * sizeof (AUXU),
+ orig_aux_syms = (AUXU *) read_seek (orig_sym_hdr.iauxMax * sizeof (AUXU),
orig_sym_hdr.cbAuxOffset,
"Aux. symbols");
if (orig_sym_hdr.issMax > 0) /* local strings */
- orig_local_strs = (char *) read_seek ((Size_t) orig_sym_hdr.issMax,
+ orig_local_strs = (char *) read_seek (orig_sym_hdr.issMax,
orig_sym_hdr.cbSsOffset,
"Local strings");
if (orig_sym_hdr.issExtMax > 0) /* external strings */
- orig_ext_strs = (char *) read_seek ((Size_t) orig_sym_hdr.issExtMax,
+ orig_ext_strs = (char *) read_seek (orig_sym_hdr.issExtMax,
orig_sym_hdr.cbSsExtOffset,
"External strings");
if (orig_sym_hdr.ifdMax > 0) /* file tables */
- orig_files = (FDR *) read_seek ((Size_t) orig_sym_hdr.ifdMax * sizeof (FDR),
+ orig_files = (FDR *) read_seek (orig_sym_hdr.ifdMax * sizeof (FDR),
orig_sym_hdr.cbFdOffset,
"File tables");
if (orig_sym_hdr.crfd > 0) /* relative file descriptors */
- orig_rfds = (symint_t *) read_seek ((Size_t) orig_sym_hdr.crfd * sizeof (symint_t),
+ orig_rfds = (symint_t *) read_seek (orig_sym_hdr.crfd * sizeof (symint_t),
orig_sym_hdr.cbRfdOffset,
"Relative file descriptors");
if (orig_sym_hdr.issExtMax > 0) /* external symbols */
- orig_ext_syms = (EXTR *) read_seek ((Size_t) orig_sym_hdr.iextMax * sizeof (EXTR),
+ orig_ext_syms = (EXTR *) read_seek (orig_sym_hdr.iextMax * sizeof (EXTR),
orig_sym_hdr.cbExtOffset,
"External symbols");
if (orig_sym_hdr.idnMax > 0) /* dense numbers */
{
- orig_dense = (DNR *) read_seek ((Size_t) orig_sym_hdr.idnMax * sizeof (DNR),
+ orig_dense = (DNR *) read_seek (orig_sym_hdr.idnMax * sizeof (DNR),
orig_sym_hdr.cbDnOffset,
"Dense numbers");
- add_bytes (&dense_num, (char *) orig_dense, (Size_t) orig_sym_hdr.idnMax);
+ add_bytes (&dense_num, (char *) orig_dense, orig_sym_hdr.idnMax);
}
if (orig_sym_hdr.ioptMax > 0) /* opt symbols */
- orig_opt_syms = (OPTR *) read_seek ((Size_t) orig_sym_hdr.ioptMax * sizeof (OPTR),
+ orig_opt_syms = (OPTR *) read_seek (orig_sym_hdr.ioptMax * sizeof (OPTR),
orig_sym_hdr.cbOptOffset,
"Optimizer symbols");
- /* Abort if the symbol table is not last. */
+ /* The symbol table should be last. */
if (max_file_offset != (unsigned long) stat_buf.st_size)
fatal ("symbol table is not last (symbol table ends at %ld, .o ends at %ld",
max_file_offset,
{
auto symint_t hash_index;
char *str = ORIG_LSTRS (fd_ptr->issBase + sym->iss);
- Size_t len = strlen (str);
+ size_t len = strlen (str);
shash_t *shash_ptr = hash_string (str,
- (Ptrdiff_t) len,
+ (ptrdiff_t) len,
&orig_str_hash[0],
&hash_index);
if (*str != '\0')
{
- Size_t len = strlen (str);
+ size_t len = strlen (str);
shash_t *shash_ptr = hash_string (str,
- (Ptrdiff_t) len,
+ (ptrdiff_t) len,
&orig_str_hash[0],
(symint_t *) 0);
{
SYMR *proc_sym = ORIG_LSYMS (fd_ptr->isymBase + proc->isym);
char *str = ORIG_LSTRS (fd_ptr->issBase + proc_sym->iss);
- Size_t len = strlen (str);
+ size_t len = strlen (str);
shash_t *shash_ptr = hash_string (str,
- (Ptrdiff_t) len,
+ (ptrdiff_t) len,
&orig_str_hash[0],
(symint_t *) 0);
\f
/* Ye olde main program. */
-extern int main PARAMS ((int, char **));
+extern int main (int, char **);
int
-main (argc, argv)
- int argc;
- char **argv;
+main (int argc, char **argv)
{
int iflag = 0;
- char *p = strrchr (argv[0], '/');
char *num_end;
int option;
int i;
- progname = (p != 0) ? p+1 : argv[0];
+ progname = lbasename (argv[0]);
(void) signal (SIGSEGV, catch_signal);
(void) signal (SIGBUS, catch_signal);
(void) signal (SIGABRT, catch_signal);
-#if !defined(__SABER__) && !defined(lint)
+#ifndef lint
if (sizeof (efdr_t) > PAGE_USIZE)
fatal ("efdr_t has a sizeof %d bytes, when it should be less than %d",
(int) sizeof (efdr_t),
else
rename_output = 1;
- /* fall through to 'i' case. */
+ /* Fall through to 'i' case. */
case 'i':
if (obj_in_name == (char *) 0)
if (version)
{
- printf (_("mips-tfile (GCC) %s\n"), version_string);
- fputs (_("Copyright (C) 2003 Free Software Foundation, Inc.\n"), stdout);
+ printf (_("mips-tfile %s%s\n"), pkgversion_string, version_string);
+ fputs ("Copyright (C) 2012 Free Software Foundation, Inc.\n", stdout);
fputs (_("This is free software; see the source for copying conditions. There is NO\n\
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"),
- stdout);
+ stdout);
exit (0);
}
had_errors++;
if (verbose || had_errors)
- {
- fprintf (stderr, _("mips-tfile (GCC) %s"), version_string);
-#ifdef TARGET_VERSION
- TARGET_VERSION;
-#endif
- fputc ('\n', stderr);
- }
+ fprintf (stderr, _("mips-tfile (GCC) %s\n"), version_string);
if (object_name == (char *) 0 || had_errors)
{
\f
/* Catch a signal and exit without dumping core. */
-STATIC void
-catch_signal (signum)
- int signum;
+static void
+catch_signal (int signum)
{
(void) signal (signum, SIG_DFL); /* just in case... */
fatal ("%s", strsignal (signum));
Also include a system error message based on `errno'. */
void
-pfatal_with_name (msg)
- const char *msg;
+pfatal_with_name (const char *msg)
{
int save_errno = errno; /* just in case.... */
if (line_number > 0)
}
\f
-/* Procedure to abort with an out of bounds error message. It has
+/* Procedure to die with an out of bounds error message. It has
type int, so it can be used with an ?: expression within the
ORIG_xxx macros, but the function never returns. */
static int
-out_of_bounds (indx, max, str, prog_line)
- symint_t indx; /* index that is out of bounds */
- symint_t max; /* maximum index */
- const char *str; /* string to print out */
- int prog_line; /* line number within mips-tfile.c */
+out_of_bounds (symint_t indx, /* index that is out of bounds */
+ symint_t max, /* maximum index */
+ const char *str, /* string to print out */
+ int prog_line) /* line number within mips-tfile.c */
{
if (indx < max) /* just in case */
return 0;
#ifndef MALLOC_CHECK
#ifdef USE_MALLOC
-STATIC page_t *
-allocate_cluster (npages)
- Size_t npages;
+static page_t *
+allocate_cluster (size_t npages)
{
- page_t *value = (page_t *) xcalloc (npages, PAGE_USIZE);
+ page_t *value = xcalloc (npages, PAGE_USIZE);
if (debug > 3)
fprintf (stderr, "\talloc\tnpages = %d, value = 0x%.8x\n", npages, value);
#else /* USE_MALLOC */
-STATIC page_t *
-allocate_cluster (npages)
- Size_t npages;
+static page_t *
+allocate_cluster (size_t npages)
{
page_t *ptr = (page_t *) sbrk (0); /* current sbreak */
unsigned long offset = ((unsigned long) ptr) & (PAGE_SIZE - 1);
pfatal_with_name ("allocate_cluster");
if (debug > 3)
- {
- fprintf (stderr, "\talloc\tnpages = %lu, value = ",
- (unsigned long) npages);
- fprintf (stderr, HOST_PTR_PRINTF, (void *) ptr);
- fputs ("\n", stderr);
- }
+ fprintf (stderr, "\talloc\tnpages = %lu, value = " HOST_PTR_PRINTF "\n",
+ (unsigned long) npages, (void *) ptr);
return ptr;
}
/* Allocate some pages (which is initialized to 0). */
-STATIC page_t *
-allocate_multiple_pages (npages)
- Size_t npages;
+static page_t *
+allocate_multiple_pages (size_t npages)
{
#ifndef MALLOC_CHECK
if (pages_left == 0 && npages < MAX_CLUSTER_PAGES)
return allocate_cluster (npages);
#else /* MALLOC_CHECK */
- return (page_t *) xcalloc (npages, PAGE_SIZE);
+ return xcalloc (npages, PAGE_SIZE);
#endif /* MALLOC_CHECK */
}
/* Release some pages. */
-STATIC void
-free_multiple_pages (page_ptr, npages)
- page_t *page_ptr;
- Size_t npages;
+static void
+free_multiple_pages (page_t *page_ptr, size_t npages)
{
#ifndef MALLOC_CHECK
if (pages_left == 0)
/* Allocate one page (which is initialized to 0). */
-STATIC page_t *
-allocate_page ()
+static page_t *
+allocate_page (void)
{
#ifndef MALLOC_CHECK
if (pages_left == 0)
return cluster_ptr++;
#else /* MALLOC_CHECK */
- return (page_t *) xcalloc (1, PAGE_SIZE);
+ return xcalloc (1, PAGE_SIZE);
#endif /* MALLOC_CHECK */
}
\f
/* Allocate scoping information. */
-STATIC scope_t *
-allocate_scope ()
+static scope_t *
+allocate_scope (void)
{
scope_t *ptr;
static scope_t initial_scope;
}
#else
- ptr = (scope_t *) xmalloc (sizeof (scope_t));
+ ptr = xmalloc (sizeof (scope_t));
#endif
/* Free scoping information. */
-STATIC void
-free_scope (ptr)
- scope_t *ptr;
+static void
+free_scope (scope_t *ptr)
{
alloc_counts[ (int) alloc_type_scope ].total_free++;
\f
/* Allocate links for pages in a virtual array. */
-STATIC vlinks_t *
-allocate_vlinks ()
+static vlinks_t *
+allocate_vlinks (void)
{
vlinks_t *ptr;
static vlinks_t initial_vlinks;
alloc_counts[ (int) alloc_type_vlinks ].unallocated = unallocated;
#else
- ptr = (vlinks_t *) xmalloc (sizeof (vlinks_t));
+ ptr = xmalloc (sizeof (vlinks_t));
#endif
\f
/* Allocate string hash buckets. */
-STATIC shash_t *
-allocate_shash ()
+static shash_t *
+allocate_shash (void)
{
shash_t *ptr;
static shash_t initial_shash;
alloc_counts[ (int) alloc_type_shash ].unallocated = unallocated;
#else
- ptr = (shash_t *) xmalloc (sizeof (shash_t));
+ ptr = xmalloc (sizeof (shash_t));
#endif
\f
/* Allocate type hash buckets. */
-STATIC thash_t *
-allocate_thash ()
+static thash_t *
+allocate_thash (void)
{
thash_t *ptr;
static thash_t initial_thash;
alloc_counts[ (int) alloc_type_thash ].unallocated = unallocated;
#else
- ptr = (thash_t *) xmalloc (sizeof (thash_t));
+ ptr = xmalloc (sizeof (thash_t));
#endif
\f
/* Allocate structure, union, or enum tag information. */
-STATIC tag_t *
-allocate_tag ()
+static tag_t *
+allocate_tag (void)
{
tag_t *ptr;
static tag_t initial_tag;
}
#else
- ptr = (tag_t *) xmalloc (sizeof (tag_t));
+ ptr = xmalloc (sizeof (tag_t));
#endif
/* Free scoping information. */
-STATIC void
-free_tag (ptr)
- tag_t *ptr;
+static void
+free_tag (tag_t *ptr)
{
alloc_counts[ (int) alloc_type_tag ].total_free++;
\f
/* Allocate forward reference to a yet unknown tag. */
-STATIC forward_t *
-allocate_forward ()
+static forward_t *
+allocate_forward (void)
{
forward_t *ptr;
static forward_t initial_forward;
}
#else
- ptr = (forward_t *) xmalloc (sizeof (forward_t));
+ ptr = xmalloc (sizeof (forward_t));
#endif
/* Free scoping information. */
-STATIC void
-free_forward (ptr)
- forward_t *ptr;
+static void
+free_forward (forward_t *ptr)
{
alloc_counts[ (int) alloc_type_forward ].total_free++;
\f
/* Allocate head of type hash list. */
-STATIC thead_t *
-allocate_thead ()
+static thead_t *
+allocate_thead (void)
{
thead_t *ptr;
static thead_t initial_thead;
}
#else
- ptr = (thead_t *) xmalloc (sizeof (thead_t));
+ ptr = xmalloc (sizeof (thead_t));
#endif
/* Free scoping information. */
-STATIC void
-free_thead (ptr)
- thead_t *ptr;
+static void
+free_thead (thead_t *ptr)
{
alloc_counts[ (int) alloc_type_thead ].total_free++;
#endif
}
-
-#endif /* MIPS_DEBUGGING_INFO */
-
\f
-/* Output an error message and exit */
+/* Output an error message and exit. */
void
fatal (const char *format, ...)
{
va_list ap;
-
+
va_start (ap, format);
if (line_number > 0)
if (line_number > 0)
fprintf (stderr, "line:\t%s\n", cur_line_start);
- saber_stop ();
exit (1);
}
error (const char *format, ...)
{
va_list ap;
-
+
va_start (ap, format);
if (line_number > 0)
had_errors++;
va_end (ap);
-
- saber_stop ();
}
-/* More 'friendly' abort that prints the line and file.
- config.h can #define abort fancy_abort if you like that sort of thing. */
+/* More 'friendly' abort that prints the line and file. */
void
-fancy_abort ()
+fancy_abort (const char *file, int line, const char *func)
{
- fatal ("internal abort");
+ fatal ("abort in %s, at %s:%d", func, file, line);
}
\f
it calls this function to report clobberage. */
void
-botch (s)
- const char *s;
+botch (const char *s)
{
fatal ("%s", s);
}
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