#include "host.h"
#include "flonum.h"
+/* Make Saber happier on obstack.h. */
+#ifdef SABER
+#undef __PTR_TO_INT
+#define __PTR_TO_INT(P) ((int)(P))
+#undef __INT_TO_PTR
+#define __INT_TO_PTR(P) ((char *)(P))
+#endif
+
#ifndef __LINE__
#define __LINE__ "unknown"
#endif /* __LINE__ */
#define __FILE__ "unknown"
#endif /* __FILE__ */
+#ifndef __STDC__
+#ifndef const
+#define const
+#endif
+#ifndef volatile
+#define volatile
+#endif
+#endif /* ! __STDC__ */
+
#define obstack_chunk_alloc xmalloc
#define obstack_chunk_free xfree
#define xfree free
-#define BAD_CASE(value) \
+#define BAD_CASE(val) \
{ \
- as_fatal("Case value %d unexpected at line %d of file \"%s\"\n", \
- value, __LINE__, __FILE__); \
+ as_fatal("Case value %ld unexpected at line %d of file \"%s\"\n", \
+ (long) val, __LINE__, __FILE__); \
}
\f
#ifdef BFD_ASSEMBLER
extern bfd *stdoutput;
+typedef bfd_vma addressT;
+typedef bfd_signed_vma offsetT;
+#else
+typedef unsigned long addressT;
+typedef long offsetT;
#endif
+/* Type of symbol value, etc. For use in prototypes. */
+typedef addressT valueT;
+
#ifndef COMMON
#ifdef TEST
#define COMMON /* declare our COMMONs storage here. */
/* subsegs.c Sub-segments. Also, segment(=expression type)s.*/
#ifndef BFD_ASSEMBLER
-/*
- * This table describes the use of segments as EXPRESSION types.
- *
- * X_seg X_add_symbol X_subtract_symbol X_add_number
- * SEG_ABSENT no (legal) expression
- * SEG_PASS1 no (defined) "
- * SEG_BIG * > 32 bits const.
- * SEG_ABSOLUTE 0
- * SEG_DATA * 0
- * SEG_TEXT * 0
- * SEG_BSS * 0
- * SEG_UNKNOWN * 0
- * SEG_DIFFERENCE 0 * 0
- * SEG_REGISTER *
- *
- * The blank fields MUST be 0, and are nugatory.
- * The '0' fields MAY be 0. The '*' fields MAY NOT be 0.
- *
- * SEG_BIG: X_add_number is < 0 if the result is in
- * generic_floating_point_number. The value is -'c' where c is the
- * character that introduced the constant. e.g. "0f6.9" will have -'f'
- * as a X_add_number value.
- * X_add_number > 0 is a count of how many littlenums it took to
- * represent a bignum.
- * SEG_DIFFERENCE:
- * If segments of both symbols are known, they are the same segment.
- * X_add_symbol != X_sub_symbol (then we just cancel them, => SEG_ABSOLUTE).
- */
-
#ifdef MANY_SEGMENTS
#include "bfd.h"
SEG_ABSOLUTE = 0,
SEG_LIST,
SEG_UNKNOWN,
- SEG_ABSENT, /* Mythical Segment (absent): NO expression seen. */
- SEG_PASS1, /* Mythical Segment: Need another pass. */
SEG_GOOF, /* Only happens if AS has a logic error. */
/* Invented so we don't crash printing */
/* error message involving weird segment. */
- SEG_BIG, /* Bigger than 32 bits constant. */
- SEG_DIFFERENCE, /* Mythical Segment: absolute difference. */
+ SEG_EXPR, /* Intermediate expression values. */
SEG_DEBUG, /* Debug segment */
SEG_NTV, /* Transfert vector preload segment */
SEG_PTV, /* Transfert vector postload segment */
- SEG_REGISTER, /* Mythical: a register-valued expression */
+ SEG_REGISTER /* Mythical: a register-valued expression */
} segT;
#define SEG_MAXIMUM_ORDINAL (SEG_REGISTER)
typedef asection *segT;
#define SEG_NORMAL(SEG) ((SEG) != absolute_section \
&& (SEG) != undefined_section \
- && (SEG) != big_section \
&& (SEG) != reg_section \
- && (SEG) != pass1_section \
- && (SEG) != diff_section \
- && (SEG) != absent_section)
+ && (SEG) != expr_section)
#endif
typedef int subsegT;
#ifdef BFD_ASSEMBLER
#define segment_name(SEG) bfd_get_section_name (stdoutput, SEG)
#else
-extern char *CONST seg_name[];
+extern char *const seg_name[];
#define segment_name(SEG) seg_name[(int) (SEG)]
#endif
#endif
#ifdef BFD_ASSEMBLER
-extern segT big_section, reg_section, pass1_section;
-extern segT diff_section, absent_section;
+extern segT reg_section, expr_section;
/* Shouldn't these be eliminated someday? */
extern segT text_section, data_section, bss_section;
#define absolute_section (&bfd_abs_section)
#define undefined_section (&bfd_und_section)
#else
-#define big_section SEG_BIG
#define reg_section SEG_REGISTER
-#define pass1_section SEG_PASS1
-#define diff_section SEG_DIFFERENCE
-#define absent_section SEG_ABSENT
+#define expr_section SEG_EXPR
#define text_section SEG_TEXT
#define data_section SEG_DATA
#define bss_section SEG_BSS
character. */
rs_org,
- rs_machine_dependent,
+ rs_machine_dependent
#ifndef WORKING_DOT_WORD
/* JF: gunpoint */
- rs_broken_word,
+ , rs_broken_word
#endif
} relax_stateT;
/* Enough bits for address, but still an integer type.
Could be a problem, cross-assembling for 64-bit machines. */
-typedef unsigned long relax_addressT;
+typedef addressT relax_addressT;
\f
/* frags.c */
struct frag
{
/* Object file address. */
- unsigned long fr_address;
+ addressT fr_address;
/* Chain forward; ascending address order. Rooted in frch_root. */
struct frag *fr_next;
/* (Fixed) number of chars we know we have. May be 0. */
- long fr_fix;
+ offsetT fr_fix;
/* (Variable) number of chars after above. May be 0. */
- long fr_var;
+ offsetT fr_var;
/* For variable-length tail. */
struct symbol *fr_symbol;
/* For variable-length tail. */
- long fr_offset;
+ offsetT fr_offset;
/* Points to opcode low addr byte, for relaxation. */
char *fr_opcode;
included in frchain_now. The fr_fix field is bogus; instead, use:
obstack_next_free(&frags)-frag_now->fr_literal. */
COMMON fragS *frag_now;
-#define frag_now_fix() (obstack_next_free (&frags) - frag_now->fr_literal)
+#define frag_now_fix() ((char*)obstack_next_free (&frags) - frag_now->fr_literal)
/* For foreign-segment symbol fixups. */
COMMON fragS zero_address_frag;
/* assembler mnemonic, lower case, no '.' */
char *poc_name;
/* Do the work */
- void (*poc_handler) ();
+ void (*poc_handler) PARAMS ((int));
/* Value to pass to handler */
int poc_val;
};
PRINTF_LIKE (as_fatal);
PRINTF_LIKE (as_tsktsk);
PRINTF_LIKE (as_warn);
+void fprint_value PARAMS ((FILE *file, addressT value));
+void sprint_value PARAMS ((char *buf, addressT value));
int had_errors PARAMS ((void));
int had_warnings PARAMS ((void));
+void print_version_id PARAMS ((void));
char *app_push PARAMS ((void));
char *atof_ieee PARAMS ((char *str, int what_kind, LITTLENUM_TYPE * words));
char *input_scrub_include_file PARAMS ((char *filename, char *position));
char *input_scrub_new_file PARAMS ((char *filename));
char *input_scrub_next_buffer PARAMS ((char **bufp));
+#if 0 /* incompatible with solaris 2 native cc */
char *strstr PARAMS ((const char *s, const char *wanted));
-char *xmalloc PARAMS ((long size));
-char *xrealloc PARAMS ((char *ptr, long n));
-int do_scrub_next_char PARAMS ((int (*get) (), void (*unget) ()));
+#endif
+char *xmalloc PARAMS ((unsigned long size));
+char *xrealloc PARAMS ((char *ptr, unsigned long n));
+int do_scrub_next_char PARAMS ((int (*get) (void), void (*unget) (int)));
int gen_to_words PARAMS ((LITTLENUM_TYPE * words, int precision,
long exponent_bits));
int had_err PARAMS ((void));
-int had_errors PARAMS ((void));
-int had_warnings PARAMS ((void));
int ignore_input PARAMS ((void));
int scrub_from_file PARAMS ((void));
-int scrub_from_file PARAMS ((void));
int scrub_from_string PARAMS ((void));
int seen_at_least_1_file PARAMS ((void));
void app_pop PARAMS ((char *arg));
void scrub_to_string PARAMS ((int ch));
void subsegs_begin PARAMS ((void));
void subseg_change PARAMS ((segT seg, int subseg));
-#ifdef BFD_ASSEMBLER
-segT subseg_new PARAMS ((char *name, subsegT subseg));
+segT subseg_new PARAMS ((const char *name, subsegT subseg));
void subseg_set PARAMS ((segT seg, subsegT subseg));
-#else
-void subseg_new PARAMS ((segT seg, subsegT subseg));
-#endif
/* this one starts the chain of target dependant headers */
#include "targ-env.h"
-/* these define types needed by the interfaces */
+#include "expr.h"
#include "struc-symbol.h"
-
#include "write.h"
-#include "expr.h"
#include "frags.h"
#include "hash.h"
#include "read.h"
#include "listing.h"
+#ifdef BFD_ASSEMBLER
+/* Someday perhaps this will be selectable at run-time. */
+#if defined (OBJ_AOUT) || defined (OBJ_BOUT)
+#define OUTPUT_FLAVOR bfd_target_aout_flavour
+#endif
+#ifdef OBJ_COFF
+#define OUTPUT_FLAVOR bfd_target_coff_flavour
+#endif
+#ifdef OBJ_ECOFF
+#define OUTPUT_FLAVOR bfd_target_ecoff_flavour
+#endif
+#ifdef OBJ_ELF
+#define OUTPUT_FLAVOR bfd_target_elf_flavour
+#endif
+#endif /* BFD_ASSEMBLER */
+
/* end of as.h */
projects / binutils-gdb.git / blobdiff