/* vms.c -- Write out a VAX/VMS object file
- Copyright 1987, 1988, 1992, 1993, 1994, 1995, 1997, 1998, 2000, 2001
+ Copyright 1987, 1988, 1992, 1993, 1994, 1995, 1997, 1998, 2000, 2001, 2002
Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
#include "as.h"
#include "config.h"
+#include "safe-ctype.h"
#include "subsegs.h"
#include "obstack.h"
+#include <fcntl.h>
/* What we do if there is a goof. */
#define error as_fatal
* whole thing each time.
*/
-static structure_count = 0;
+static int structure_count = 0;
/* This variable is used to indicate that we are making the last attempt to
parse the stabs, and that we should define as much as we can, and ignore
/*
* Global data (Object records limited to 512 bytes by VAX-11 "C" runtime)
*/
-static int VMS_Object_File_FD; /* File Descriptor for object file */
+static int VMS_Object_File_FD; /* File Descriptor for object file */
static char Object_Record_Buffer[512]; /* Buffer for object file records */
-static int Object_Record_Offset;/* Offset to end of data */
+static size_t Object_Record_Offset; /* Offset to end of data */
static int Current_Object_Record_Type; /* Type of record in above */
/*
/* Local support routines which return a value. */
-static struct input_file *find_file PARAMS ((symbolS *));
-static struct VMS_DBG_Symbol *find_symbol PARAMS ((int));
-static symbolS *Define_Routine PARAMS ((symbolS *,int,symbolS *,int));
-
-static char *cvt_integer PARAMS ((char *,int *));
-static char *fix_name PARAMS ((char *));
-static char *get_struct_name PARAMS ((char *));
-
-static offsetT VMS_Initialized_Data_Size PARAMS ((symbolS *,unsigned));
-
-static int VMS_TBT_Source_File PARAMS ((char *,int));
-static int gen1 PARAMS ((struct VMS_DBG_Symbol *,int));
-static int forward_reference PARAMS ((char *));
-static int final_forward_reference PARAMS ((struct VMS_DBG_Symbol *));
-static int VMS_typedef_parse PARAMS ((char *));
-static int hash_string PARAMS ((const char *));
-static int VMS_Psect_Spec PARAMS ((const char *,int,enum ps_type,
- struct VMS_Symbol *));
+static struct input_file *find_file
+ PARAMS ((symbolS *));
+static struct VMS_DBG_Symbol *find_symbol
+ PARAMS ((int));
+static symbolS *Define_Routine
+ PARAMS ((symbolS *, int, symbolS *, int));
+
+static char *cvt_integer
+ PARAMS ((char *, int *));
+static char *fix_name
+ PARAMS ((char *));
+static char *get_struct_name
+ PARAMS ((char *));
+
+static offsetT VMS_Initialized_Data_Size
+ PARAMS ((symbolS *, unsigned));
+
+static int VMS_TBT_Source_File
+ PARAMS ((char *, int));
+static int gen1
+ PARAMS ((struct VMS_DBG_Symbol *, int));
+static int forward_reference
+ PARAMS ((char *));
+static int final_forward_reference
+ PARAMS ((struct VMS_DBG_Symbol *));
+static int VMS_typedef_parse
+ PARAMS ((char *));
+static int hash_string
+ PARAMS ((const char *));
+static int VMS_Psect_Spec
+ PARAMS ((const char *, int, enum ps_type, struct VMS_Symbol *));
/* Local support routines which don't directly return any value. */
-static void s_const PARAMS ((int));
-static void Create_VMS_Object_File PARAMS ((void));
-static void Flush_VMS_Object_Record_Buffer PARAMS ((void));
-static void Set_VMS_Object_File_Record PARAMS ((int));
-static void Close_VMS_Object_File PARAMS ((void));
-static void vms_tir_stack_psect PARAMS ((int,int,int));
-static void VMS_Store_Immediate_Data PARAMS ((const char *,int,int));
-static void VMS_Set_Data PARAMS ((int,int,int,int));
-static void VMS_Store_Struct PARAMS ((int));
-static void VMS_Def_Struct PARAMS ((int));
-static void VMS_Set_Struct PARAMS ((int));
-static void VMS_TBT_Module_Begin PARAMS ((void));
-static void VMS_TBT_Module_End PARAMS ((void));
-static void VMS_TBT_Routine_Begin PARAMS ((symbolS *,int));
-static void VMS_TBT_Routine_End PARAMS ((int,symbolS *));
-static void VMS_TBT_Block_Begin PARAMS ((symbolS *,int,char *));
-static void VMS_TBT_Block_End PARAMS ((valueT));
-static void VMS_TBT_Line_PC_Correlation PARAMS ((int,int,int,int));
-static void VMS_TBT_Source_Lines PARAMS ((int,int,int));
-static void fpush PARAMS ((int,int));
-static void rpush PARAMS ((int,int));
-static void array_suffix PARAMS ((struct VMS_DBG_Symbol *));
-static void new_forward_ref PARAMS ((int));
-static void generate_suffix PARAMS ((struct VMS_DBG_Symbol *,int));
-static void bitfield_suffix PARAMS ((struct VMS_DBG_Symbol *,int));
-static void setup_basic_type PARAMS ((struct VMS_DBG_Symbol *));
-static void VMS_DBG_record PARAMS ((struct VMS_DBG_Symbol *,int,int,char *));
-static void VMS_local_stab_Parse PARAMS ((symbolS *));
-static void VMS_stab_parse PARAMS ((symbolS *,int,int,int,int));
-static void VMS_GSYM_Parse PARAMS ((symbolS *,int));
-static void VMS_LCSYM_Parse PARAMS ((symbolS *,int));
-static void VMS_STSYM_Parse PARAMS ((symbolS *,int));
-static void VMS_RSYM_Parse PARAMS ((symbolS *,symbolS *,int));
-static void VMS_LSYM_Parse PARAMS ((void));
-static void Define_Local_Symbols PARAMS ((symbolS *,symbolS *,symbolS *,int));
-static void Write_VMS_MHD_Records PARAMS ((void));
-static void Write_VMS_EOM_Record PARAMS ((int,valueT));
-static void VMS_Case_Hack_Symbol PARAMS ((const char *,char *));
-static void VMS_Modify_Psect_Attributes PARAMS ((const char *,int *));
-static void VMS_Global_Symbol_Spec PARAMS ((const char *,int,int,int));
-static void VMS_Local_Environment_Setup PARAMS ((const char *));
-static void VMS_Emit_Globalvalues PARAMS ((unsigned,unsigned,char *));
-static void VMS_Procedure_Entry_Pt PARAMS ((char *,int,int,int));
-static void VMS_Set_Psect PARAMS ((int,int,int));
-static void VMS_Store_Repeated_Data PARAMS ((int,char *,int,int));
-static void VMS_Store_PIC_Symbol_Reference PARAMS ((symbolS *,int,
- int,int,int,int));
-static void VMS_Fix_Indirect_Reference PARAMS ((int,int,fragS *,fragS *));
+static void s_const
+ PARAMS ((int));
+static void Create_VMS_Object_File
+ PARAMS ((void));
+static void Flush_VMS_Object_Record_Buffer
+ PARAMS ((void));
+static void Set_VMS_Object_File_Record
+ PARAMS ((int));
+static void Close_VMS_Object_File
+ PARAMS ((void));
+static void vms_tir_stack_psect
+ PARAMS ((int, int, int));
+static void VMS_Store_Immediate_Data
+ PARAMS ((const char *, int, int));
+static void VMS_Set_Data
+ PARAMS ((int, int, int, int));
+static void VMS_Store_Struct
+ PARAMS ((int));
+static void VMS_Def_Struct
+ PARAMS ((int));
+static void VMS_Set_Struct
+ PARAMS ((int));
+static void VMS_TBT_Module_Begin
+ PARAMS ((void));
+static void VMS_TBT_Module_End
+ PARAMS ((void));
+static void VMS_TBT_Routine_Begin
+ PARAMS ((symbolS *, int));
+static void VMS_TBT_Routine_End
+ PARAMS ((int, symbolS *));
+static void VMS_TBT_Block_Begin
+ PARAMS ((symbolS *, int, char *));
+static void VMS_TBT_Block_End
+ PARAMS ((valueT));
+static void VMS_TBT_Line_PC_Correlation
+ PARAMS ((int, int, int, int));
+static void VMS_TBT_Source_Lines
+ PARAMS ((int, int, int));
+static void fpush
+ PARAMS ((int, int));
+static void rpush
+ PARAMS ((int, int));
+static void array_suffix
+ PARAMS ((struct VMS_DBG_Symbol *));
+static void new_forward_ref
+ PARAMS ((int));
+static void generate_suffix
+ PARAMS ((struct VMS_DBG_Symbol *, int));
+static void bitfield_suffix
+ PARAMS ((struct VMS_DBG_Symbol *, int));
+static void setup_basic_type
+ PARAMS ((struct VMS_DBG_Symbol *));
+static void VMS_DBG_record
+ PARAMS ((struct VMS_DBG_Symbol *, int, int, char *));
+static void VMS_local_stab_Parse
+ PARAMS ((symbolS *));
+static void VMS_stab_parse
+ PARAMS ((symbolS *, int, int, int, int));
+static void VMS_GSYM_Parse
+ PARAMS ((symbolS *, int));
+static void VMS_LCSYM_Parse
+ PARAMS ((symbolS *, int));
+static void VMS_STSYM_Parse
+ PARAMS ((symbolS *, int));
+static void VMS_RSYM_Parse
+ PARAMS ((symbolS *, symbolS *, int));
+static void VMS_LSYM_Parse
+ PARAMS ((void));
+static void Define_Local_Symbols
+ PARAMS ((symbolS *, symbolS *, symbolS *, int));
+static void Write_VMS_MHD_Records
+ PARAMS ((void));
+static void Write_VMS_EOM_Record
+ PARAMS ((int, valueT));
+static void VMS_Case_Hack_Symbol
+ PARAMS ((const char *, char *));
+static void VMS_Modify_Psect_Attributes
+ PARAMS ((const char *, int *));
+static void VMS_Global_Symbol_Spec
+ PARAMS ((const char *, int, int, int));
+static void VMS_Local_Environment_Setup
+ PARAMS ((const char *));
+static void VMS_Emit_Globalvalues
+ PARAMS ((unsigned, unsigned, char *));
+static void VMS_Procedure_Entry_Pt
+ PARAMS ((char *, int, int, int));
+static void VMS_Set_Psect
+ PARAMS ((int, int, int));
+static void VMS_Store_Repeated_Data
+ PARAMS ((int, char *, int, int));
+static void VMS_Store_PIC_Symbol_Reference
+ PARAMS ((symbolS *, int, int, int, int, int));
+static void VMS_Fix_Indirect_Reference
+ PARAMS ((int, addressT, fragS *, fragS *));
/* Support code which used to be inline within vms_write_object_file. */
-static void vms_fixup_text_section PARAMS ((unsigned,struct frag *,struct frag *));
-static void synthesize_data_segment PARAMS ((unsigned,unsigned,struct frag *));
-static void vms_fixup_data_section PARAMS ((unsigned,unsigned));
-static void global_symbol_directory PARAMS ((unsigned,unsigned));
-static void local_symbols_DST PARAMS ((symbolS *,symbolS *));
-static void vms_build_DST PARAMS ((unsigned));
-static void vms_fixup_xtors_section PARAMS ((struct VMS_Symbol *, int));
+static void vms_fixup_text_section
+ PARAMS ((unsigned, struct frag *, struct frag *));
+static void synthesize_data_segment
+ PARAMS ((unsigned, unsigned, struct frag *));
+static void vms_fixup_data_section
+ PARAMS ((unsigned, unsigned));
+static void global_symbol_directory
+ PARAMS ((unsigned, unsigned));
+static void local_symbols_DST
+ PARAMS ((symbolS *, symbolS *));
+static void vms_build_DST
+ PARAMS ((unsigned));
+static void vms_fixup_xtors_section
+ PARAMS ((struct VMS_Symbol *, int));
\f
/* The following code defines the special types of pseudo-ops that we
symbolPP = &symbol_rootP; /* -> last symbol chain link. */
while ((symbolP = *symbolPP) != NULL)
{
- resolve_symbol_value (symbolP, finalize_syms);
+ resolve_symbol_value (symbolP);
/* OK, here is how we decide which symbols go out into the
brave new symtab. Symbols that do are:
static void
Create_VMS_Object_File ()
{
-#if defined(eunice) || !defined(VMS)
+#ifdef eunice
VMS_Object_File_FD = creat (out_file_name, 0777, "var");
-#else /* eunice */
+#else
+#ifndef VMS
+ VMS_Object_File_FD = creat (out_file_name, 0777);
+#else /* VMS */
VMS_Object_File_FD = creat (out_file_name, 0, "rfm=var",
"ctx=bin", "mbc=16", "deq=64", "fop=tef",
"shr=nil");
-#endif /* eunice */
+#endif /* !VMS */
+#endif /* !eunice */
/* Deal with errors. */
if (VMS_Object_File_FD < 0)
as_fatal (_("Couldn't create VMS object file \"%s\""), out_file_name);
#endif /* not VMS */
/* Write the data to the file. */
- if (write (VMS_Object_File_FD, Object_Record_Buffer, Object_Record_Offset)
- != Object_Record_Offset)
+ if ((size_t) write (VMS_Object_File_FD, Object_Record_Buffer,
+ Object_Record_Offset) != Object_Record_Offset)
error (_("I/O error writing VMS object file"));
/* The buffer is now empty. */
symbolS *sp;
{
symbolS *symbolP;
- int Size = 0x7fffffff;
+ unsigned long Size = 0x7fffffff;
char Local[16];
valueT sym_value, sp_value = S_GET_VALUE (sp);
static void
setup_basic_type (spnt)
- struct VMS_DBG_Symbol *spnt;
+ struct VMS_DBG_Symbol *spnt ATTRIBUTE_UNUSED;
{
#ifdef SETUP_BASIC_TYPES
/* This would be very useful if "novel length" fields actually worked
static void
VMS_RSYM_Parse (sp, Current_Routine, Text_Psect)
- symbolS *sp, *Current_Routine;
+ symbolS *sp;
+ symbolS *Current_Routine ATTRIBUTE_UNUSED;
int Text_Psect;
{
symbolS *symbolP;
cp++;
continue;
}
- *cp1++ = islower (*cp) ? toupper (*cp++) : *cp++;
+ *cp1++ = TOUPPER (*cp++);
}
*cp1 = '\0';
switch (vms_name_mapping)
{
case 0:
- if (isupper (*In)) {
+ if (ISUPPER (*In)) {
*Out++ = *In++;
Case_Hack_Bits |= 1;
} else {
- *Out++ = islower (*In) ? toupper (*In++) : *In++;
+ *Out++ = TOUPPER (*In++);
}
break;
case 3: *Out++ = *In++;
break;
case 2:
- if (islower (*In)) {
+ if (ISLOWER (*In)) {
*Out++ = *In++;
} else {
- *Out++ = isupper (*In) ? tolower (*In++) : *In++;
+ *Out++ = TOLOWER (*In++);
}
break;
}
* and ensure that they are lowercase
*/
for (i = 0; (In[i] != 0) && (i < 8); i++)
- if (isupper (In[i]) && !Saw_Dollar && !flag_no_hash_mixed_case)
+ if (ISUPPER (In[i]) && !Saw_Dollar && !flag_no_hash_mixed_case)
break;
if (In[i] == 0)
i = 8;
while ((--i >= 0) && (*In))
switch (vms_name_mapping){
- case 0: *Out++ = islower (*In) ? toupper (*In++) : *In++;
+ case 0: *Out++ = TOUPPER (*In++);
break;
case 3: *Out++ = *In++;
break;
- case 2: *Out++ = isupper (*In) ? tolower (*In++) : *In++;
+ case 2: *Out++ = TOLOWER (*In++);
break;
}
}
static void
VMS_Fix_Indirect_Reference (Text_Psect, Offset, fragP, text_frag_root)
int Text_Psect;
- int Offset;
+ addressT Offset;
register fragS *fragP;
fragS *text_frag_root;
{
static void
vms_fixup_text_section (text_siz, text_frag_root, data_frag_root)
- unsigned text_siz;
+ unsigned text_siz ATTRIBUTE_UNUSED;
struct frag *text_frag_root;
struct frag *data_frag_root;
{
static void
synthesize_data_segment (data_siz, text_siz, data_frag_root)
- unsigned data_siz, text_siz;
+ unsigned data_siz;
+ unsigned text_siz;
struct frag *data_frag_root;
{
register fragS *fragP;
static void
vms_fixup_data_section (data_siz, text_siz)
- unsigned data_siz, text_siz;
+ unsigned int data_siz ATTRIBUTE_UNUSED;
+ unsigned int text_siz;
{
register struct VMS_Symbol *vsp;
register struct fix *fixP;
static void
vms_fixup_xtors_section (symbols, sect_no)
struct VMS_Symbol *symbols;
- int sect_no;
+ int sect_no ATTRIBUTE_UNUSED;
{
register struct VMS_Symbol *vsp;
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