* Makefile.in (symfile.o): Add gdb-stabs.h to dependencies list.

[deliverable/binutils-gdb.git] / gdb / irix5-nat.c

diff --git a/gdb/irix5-nat.c b/gdb/irix5-nat.c
index ea37b8c23b47132f8fdb958b22d395c68ec52430..d7e402ccce517127aa69000f5affd7e5aa191507 100644 (file)
--- a/gdb/irix5-nat.c
+++ b/gdb/irix5-nat.c
@@ -50,8 +50,7 @@ static void fetch_core_registers (char *, unsigned int, int, CORE_ADDR);
  */
 
 void
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
+supply_gregset (gregset_t *gregsetp)
 {
   register int regi;
   register greg_t *regp = &(*gregsetp)[0];
@@ -72,9 +71,7 @@ supply_gregset (gregsetp)
 }
 
 void
-fill_gregset (gregsetp, regno)
-     gregset_t *gregsetp;
-     int regno;
+fill_gregset (gregset_t *gregsetp, int regno)
 {
   int regi;
   register greg_t *regp = &(*gregsetp)[0];
@@ -119,8 +116,7 @@ fill_gregset (gregsetp, regno)
  */
 
 void
-supply_fpregset (fpregsetp)
-     fpregset_t *fpregsetp;
+supply_fpregset (fpregset_t *fpregsetp)
 {
   register int regi;
   static char zerobuf[MAX_REGISTER_RAW_SIZE] =
@@ -139,9 +135,7 @@ supply_fpregset (fpregsetp)
 }
 
 void
-fill_fpregset (fpregsetp, regno)
-     fpregset_t *fpregsetp;
-     int regno;
+fill_fpregset (fpregset_t *fpregsetp, int regno)
 {
   int regi;
   char *from, *to;
@@ -169,12 +163,12 @@ fill_fpregset (fpregsetp, regno)
    This routine returns true on success. */
 
 int
-get_longjmp_target (pc)
-     CORE_ADDR *pc;
+get_longjmp_target (CORE_ADDR *pc)
 {
-  char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
+  char *buf;
   CORE_ADDR jb_addr;
 
+  buf = alloca (TARGET_PTR_BIT / TARGET_CHAR_BIT);
   jb_addr = read_register (A0_REGNUM);
 
   if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf,
@@ -186,12 +180,22 @@ get_longjmp_target (pc)
   return 1;
 }
 
+/* Provide registers to GDB from a core file.
+
+   CORE_REG_SECT points to an array of bytes, which were obtained from
+   a core file which BFD thinks might contain register contents. 
+   CORE_REG_SIZE is its size.
+
+   Normally, WHICH says which register set corelow suspects this is:
+     0 --- the general-purpose register set
+     2 --- the floating-point register set
+   However, for Irix 5, WHICH isn't used.
+
+   REG_ADDR is also unused.  */
+
 static void
-fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
-     char *core_reg_sect;
-     unsigned core_reg_size;
-     int which;                        /* Unused */
-     CORE_ADDR reg_addr;       /* Unused */
+fetch_core_registers (char *core_reg_sect, unsigned core_reg_size,
+                     int which, CORE_ADDR reg_addr)
 {
   if (core_reg_size == REGISTER_BYTES)
     {
@@ -511,7 +515,7 @@ solib_map_sections (void *arg)
  */
 
 static CORE_ADDR
-locate_base ()
+locate_base (void)
 {
   struct minimal_symbol *msymbol;
   CORE_ADDR address = 0;
@@ -542,7 +546,7 @@ locate_base ()
  */
 
 static struct link_map *
-first_link_map_member ()
+first_link_map_member (void)
 {
   struct obj_list *listp;
   struct obj_list list_old;
@@ -610,8 +614,7 @@ first_link_map_member ()
  */
 
 static struct link_map *
-next_link_map_member (so_list_ptr)
-     struct so_list *so_list_ptr;
+next_link_map_member (struct so_list *so_list_ptr)
 {
   struct link_map *lm = &so_list_ptr->lm;
   CORE_ADDR next_lladdr = lm->l_next;
@@ -670,9 +673,7 @@ next_link_map_member (so_list_ptr)
  */
 
 static void
-xfer_link_map_member (so_list_ptr, lm)
-     struct so_list *so_list_ptr;
-     struct link_map *lm;
+xfer_link_map_member (struct so_list *so_list_ptr, struct link_map *lm)
 {
   struct obj_list list_old;
   CORE_ADDR lladdr = lm->l_lladdr;
@@ -773,8 +774,7 @@ xfer_link_map_member (so_list_ptr, lm)
  */
 
 static struct so_list *
-find_solib (so_list_ptr)
-     struct so_list *so_list_ptr;      /* Last lm or NULL for first one */
+find_solib (struct so_list *so_list_ptr)
 {
   struct so_list *so_list_next = NULL;
   struct link_map *lm = NULL;
@@ -868,10 +868,7 @@ symbol_add_stub (void *arg)
  */
 
 void
-solib_add (arg_string, from_tty, target)
-     char *arg_string;
-     int from_tty;
-     struct target_ops *target;
+solib_add (char *arg_string, int from_tty, struct target_ops *target)
 {
   register struct so_list *so = NULL;  /* link map state variable */
 
@@ -968,9 +965,7 @@ solib_add (arg_string, from_tty, target)
  */
 
 static void
-info_sharedlibrary_command (ignore, from_tty)
-     char *ignore;
-     int from_tty;
+info_sharedlibrary_command (char *ignore, int from_tty)
 {
   register struct so_list *so = NULL;  /* link map state variable */
   int header_done = 0;
@@ -1031,8 +1026,7 @@ info_sharedlibrary_command (ignore, from_tty)
  */
 
 char *
-solib_address (address)
-     CORE_ADDR address;
+solib_address (CORE_ADDR address)
 {
   register struct so_list *so = 0;     /* link map state variable */
 
@@ -1051,7 +1045,7 @@ solib_address (address)
 /* Called by free_all_symtabs */
 
 void
-clear_solib ()
+clear_solib (void)
 {
   struct so_list *next;
   char *bfd_filename;
@@ -1103,7 +1097,7 @@ clear_solib ()
  */
 
 static int
-disable_break ()
+disable_break (void)
 {
   int status = 1;
 
@@ -1145,7 +1139,7 @@ disable_break ()
  */
 
 static int
-enable_break ()
+enable_break (void)
 {
   if (symfile_objfile != NULL
       && target_insert_breakpoint (symfile_objfile->ei.entry_point,
@@ -1211,7 +1205,7 @@ enable_break ()
  */
 
 void
-solib_create_inferior_hook ()
+solib_create_inferior_hook (void)
 {
   if (!enable_break ())
     {
@@ -1276,16 +1270,14 @@ solib_create_inferior_hook ()
  */
 
 static void
-sharedlibrary_command (args, from_tty)
-     char *args;
-     int from_tty;
+sharedlibrary_command (char *args, int from_tty)
 {
   dont_repeat ();
   solib_add (args, from_tty, (struct target_ops *) 0);
 }
 
 void
-_initialize_solib ()
+_initialize_solib (void)
 {
   add_com ("sharedlibrary", class_files, sharedlibrary_command,
           "Load shared object library symbols for files matching REGEXP.");
@@ -1318,7 +1310,7 @@ static struct core_fns irix5_core_fns =
 };
 
 void
-_initialize_core_irix5 ()
+_initialize_core_irix5 (void)
 {
   add_core_fns (&irix5_core_fns);
 }