From fba45db2faf619e71856ee38ec63949c0ef6903e Mon Sep 17 00:00:00 2001 From: Kevin Buettner Date: Sun, 30 Jul 2000 01:48:28 +0000 Subject: Protoization. --- gdb/standalone.c | 146 +++++++++++++++++++++---------------------------------- 1 file changed, 56 insertions(+), 90 deletions(-) (limited to 'gdb/standalone.c') diff --git a/gdb/standalone.c b/gdb/standalone.c index ebb14d9..1aa76d5 100644 --- a/gdb/standalone.c +++ b/gdb/standalone.c @@ -39,7 +39,7 @@ /* Random system calls, mostly no-ops to prevent link problems */ -ioctl (desc, code, arg) +ioctl (int desc, int code, int arg) { } @@ -47,27 +47,25 @@ int (*signal ()) () { } -kill () +kill (void) { } -getpid () +getpid (void) { return 0; } -sigsetmask () +sigsetmask (void) { } -chdir () +chdir (void) { } char * -getcwd (buf, len) - char *buf; - unsigned int len; +getcwd (char *buf, unsigned int len) { buf[0] = '/'; buf[1] = 0; @@ -76,12 +74,12 @@ getcwd (buf, len) /* Used to check for existence of .gdbinit. Say no. */ -access () +access (void) { return -1; } -exit () +exit (void) { error ("Fatal error; restarting."); } @@ -129,9 +127,7 @@ int sourceleft; /* number of bytes to eof */ int sourcedesc; -open (filename, modes) - char *filename; - int modes; +open (char *filename, int modes) { register char *next; @@ -162,8 +158,7 @@ open (filename, modes) return 0; } -close (desc) - int desc; +close (int desc) { sourceptr = 0; sourcedesc++; @@ -173,28 +168,23 @@ close (desc) } FILE * -fopen (filename, modes) - char *filename; - char *modes; +fopen (char *filename, char *modes) { return (FILE *) open (filename, *modes == 'w'); } FILE * -fdopen (desc) - int desc; +fdopen (int desc) { return (FILE *) desc; } -fclose (desc) - int desc; +fclose (int desc) { close (desc); } -fstat (desc, statbuf) - struct stat *statbuf; +fstat (int desc, struct stat *statbuf) { if (desc != sourcedesc) { @@ -204,11 +194,7 @@ fstat (desc, statbuf) statbuf->st_size = sourcesize; } -myread (desc, destptr, size, filename) - int desc; - char *destptr; - int size; - char *filename; +myread (int desc, char *destptr, int size, char *filename) { int len = min (sourceleft, size); @@ -224,7 +210,7 @@ myread (desc, destptr, size, filename) } int -fread (bufp, numelts, eltsize, stream) +fread (int bufp, int numelts, int eltsize, int stream) { register int elts = min (numelts, sourceleft / eltsize); register int len = elts * eltsize; @@ -241,8 +227,7 @@ fread (bufp, numelts, eltsize, stream) } int -fgetc (desc) - int desc; +fgetc (int desc) { if (desc == (int) stdin) @@ -259,9 +244,7 @@ fgetc (desc) return *sourceptr++; } -lseek (desc, pos) - int desc; - int pos; +lseek (int desc, int pos) { if (desc != sourcedesc) @@ -283,30 +266,29 @@ lseek (desc, pos) /* Output in kdb can go only to the terminal, so the stream specified may be ignored. */ -printf (a1, a2, a3, a4, a5, a6, a7, a8, a9) +printf (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9) { char buffer[1024]; sprintf (buffer, a1, a2, a3, a4, a5, a6, a7, a8, a9); display_string (buffer); } -fprintf (ign, a1, a2, a3, a4, a5, a6, a7, a8, a9) +fprintf (int ign, int a1, int a2, int a3, int a4, int a5, int a6, int a7, + int a8, int a9) { char buffer[1024]; sprintf (buffer, a1, a2, a3, a4, a5, a6, a7, a8, a9); display_string (buffer); } -fwrite (buf, numelts, size, stream) - register char *buf; - int numelts, size; +fwrite (register char *buf, int numelts, int size, int stream) { register int i = numelts * size; while (i-- > 0) fputc (*buf++, stream); } -fputc (c, ign) +fputc (int c, int ign) { char buf[2]; buf[0] = c; @@ -318,28 +300,27 @@ fputc (c, ign) library would cause fflush to be loaded from it too. In fact there should be no need to call this (I hope). */ -_flsbuf () +_flsbuf (void) { error ("_flsbuf was actually called."); } -fflush (ign) +fflush (int ign) { } /* Entries into core and inflow, needed only to make things link ok. */ -exec_file_command () +exec_file_command (void) { } -core_file_command () +core_file_command (void) { } char * -get_exec_file (err) - int err; +get_exec_file (int err) { /* Makes one printout look reasonable; value does not matter otherwise. */ return "run"; @@ -347,50 +328,44 @@ get_exec_file (err) /* Nonzero if there is a core file. */ -have_core_file_p () +have_core_file_p (void) { return 0; } -kill_command () +kill_command (void) { inferior_pid = 0; } -terminal_inferior () +terminal_inferior (void) { } -terminal_ours () +terminal_ours (void) { } -terminal_init_inferior () +terminal_init_inferior (void) { } -write_inferior_register () +write_inferior_register (void) { } -read_inferior_register () +read_inferior_register (void) { } -read_memory (memaddr, myaddr, len) - CORE_ADDR memaddr; - char *myaddr; - int len; +read_memory (CORE_ADDR memaddr, char *myaddr, int len) { memcpy (myaddr, memaddr, len); } /* Always return 0 indicating success. */ -write_memory (memaddr, myaddr, len) - CORE_ADDR memaddr; - char *myaddr; - int len; +write_memory (CORE_ADDR memaddr, char *myaddr, int len) { memcpy (memaddr, myaddr, len); return 0; @@ -399,8 +374,7 @@ write_memory (memaddr, myaddr, len) static REGISTER_TYPE saved_regs[NUM_REGS]; REGISTER_TYPE -read_register (regno) - int regno; +read_register (int regno) { if (regno < 0 || regno >= NUM_REGS) error ("Register number %d out of range.", regno); @@ -408,9 +382,7 @@ read_register (regno) } void -write_register (regno, value) - int regno; - REGISTER_TYPE value; +write_register (int regno, REGISTER_TYPE value) { if (regno < 0 || regno >= NUM_REGS) error ("Register number %d out of range.", regno); @@ -419,7 +391,7 @@ write_register (regno, value) /* System calls needed in relation to running the "inferior". */ -vfork () +vfork (void) { /* Just appear to "succeed". Say the inferior's pid is 1. */ return 1; @@ -429,26 +401,25 @@ vfork () that has just been forked. That code never runs, when standalone, and these definitions are so it will link without errors. */ -ptrace () +ptrace (void) { } -setpgrp () +setpgrp (void) { } -execle () +execle (void) { } -_exit () +_exit (void) { } /* Malloc calls these. */ -malloc_warning (str) - char *str; +malloc_warning (char *str) { printf ("\n%s.\n\n", str); } @@ -457,8 +428,7 @@ char *next_free; char *memory_limit; char * -sbrk (amount) - int amount; +sbrk (int amount) { if (next_free + amount > memory_limit) return (char *) -1; @@ -469,19 +439,18 @@ sbrk (amount) /* Various ways malloc might ask where end of memory is. */ char * -ulimit () +ulimit (void) { return memory_limit; } int -vlimit () +vlimit (void) { return memory_limit - next_free; } -getrlimit (addr) - struct rlimit *addr; +getrlimit (struct rlimit *addr) { addr->rlim_cur = memory_limit - next_free; } @@ -496,7 +465,7 @@ getrlimit (addr) static int fault_code; static REGISTER_TYPE gdb_stack; -resume () +resume (void) { REGISTER_TYPE restore[NUM_REGS]; @@ -508,8 +477,7 @@ resume () /* Control does not drop through here! */ } -save_frame_pointer (val) - CORE_ADDR val; +save_frame_pointer (CORE_ADDR val) { gdb_stack = val; } @@ -520,7 +488,7 @@ save_frame_pointer (val) The exact format is machine-dependent and is known only in the definition of PUSH_REGISTERS. */ -fault () +fault (void) { /* Transfer all registers and fault code to the stack in canonical order: registers in order of GDB register number, @@ -534,7 +502,7 @@ fault () /* Control does not reach here */ } -restore_gdb () +restore_gdb (void) { CORE_ADDR new_fp = gdb_stack; /* Switch to GDB's stack */ @@ -546,8 +514,7 @@ restore_gdb () arguments to this function, copy them into the standard place for the program's registers while GDB is running. */ -save_registers (firstreg) - int firstreg; +save_registers (int firstreg) { memcpy (saved_regs, &firstreg, sizeof saved_regs); fault_code = (&firstreg)[NUM_REGS]; @@ -560,8 +527,7 @@ save_registers (firstreg) static int fault_table[] = FAULT_TABLE; int -wait (w) - WAITTYPE *w; +wait (WAITTYPE *w) { WSETSTOP (*w, fault_table[fault_code / FAULT_CODE_UNITS]); return inferior_pid; @@ -591,7 +557,7 @@ char heap[HEAP_SIZE] = int kdb_stack_beg[STACK_SIZE / sizeof (int)]; int kdb_stack_end; -_initialize_standalone () +_initialize_standalone (void) { register char *next; -- cgit v1.1