From c5aa993b1f4add48fbdc6cc3117059f616e49875 Mon Sep 17 00:00:00 2001 From: Jason Molenda Date: Wed, 7 Jul 1999 20:19:36 +0000 Subject: import gdb-1999-07-07 post reformat --- gdb/remote-rdi.c | 149 +++++++++++++++++++++++++++++-------------------------- 1 file changed, 78 insertions(+), 71 deletions(-) (limited to 'gdb/remote-rdi.c') diff --git a/gdb/remote-rdi.c b/gdb/remote-rdi.c index dba920e..7a6b9a9 100644 --- a/gdb/remote-rdi.c +++ b/gdb/remote-rdi.c @@ -1,21 +1,22 @@ /* GDB interface to ARM RDI library. Copyright 1997, 1998 Free Software Foundation, Inc. -This file is part of GDB. + This file is part of GDB. -This program 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 of the License, or -(at your option) any later version. + This program 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 of the License, or + (at your option) any later version. -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include "defs.h" #include "gdb_string.h" @@ -46,18 +47,18 @@ extern int isascii PARAMS ((int)); /* Prototypes for local functions */ -static void arm_rdi_files_info PARAMS ((struct target_ops *ignore)); +static void arm_rdi_files_info PARAMS ((struct target_ops * ignore)); static int arm_rdi_xfer_memory PARAMS ((CORE_ADDR memaddr, char *myaddr, - int len, int should_write, - struct target_ops *target)); + int len, int should_write, + struct target_ops * target)); static void arm_rdi_prepare_to_store PARAMS ((void)); static void arm_rdi_fetch_registers PARAMS ((int regno)); static void arm_rdi_resume PARAMS ((int pid, int step, - enum target_signal siggnal)); + enum target_signal siggnal)); static int arm_rdi_start_remote PARAMS ((char *dummy)); @@ -74,7 +75,7 @@ static void arm_rdi_mourn PARAMS ((void)); static void arm_rdi_send PARAMS ((char *buf)); -static int arm_rdi_wait PARAMS ((int pid, struct target_waitstatus *status)); +static int arm_rdi_wait PARAMS ((int pid, struct target_waitstatus * status)); static void arm_rdi_kill PARAMS ((void)); @@ -108,13 +109,15 @@ static int execute_status; /* A little list of breakpoints that have been set. */ -static struct local_bp_list_entry { - CORE_ADDR addr; - PointHandle point; - struct local_bp_list_entry *next; -} *local_bp_list; - +static struct local_bp_list_entry + { + CORE_ADDR addr; + PointHandle point; + struct local_bp_list_entry *next; + } + *local_bp_list; + /* Stub for catch_errors. */ static int @@ -162,13 +165,13 @@ mywrite (arg, buffer, len) e = (char *) buffer; for (i = 0; i < len; i++) -{ + { if (isascii ((int) *e)) - { - fputc_unfiltered ((int) *e, gdb_stdout); - e++; - } -} + { + fputc_unfiltered ((int) *e, gdb_stdout); + e++; + } + } return len; } @@ -185,7 +188,7 @@ mypause (arg) static int myreadc (arg) PTR arg; -{ +{ return fgetc (stdin); } @@ -195,7 +198,7 @@ mygets (arg, buffer, len) char *buffer; int len; { - return fgets(buffer, len, stdin); + return fgets (buffer, len, stdin); } /* Prevent multiple calls to angel_RDI_close(). */ @@ -241,7 +244,7 @@ device is attached to the remote system (e.g. /dev/ttya)."); rslt = angel_RDI_open (10, &gdb_config, &gdb_hostif, NULL); if (rslt == RDIError_BigEndian || rslt == RDIError_LittleEndian) - ; /* do nothing, this is the expected return */ + ; /* do nothing, this is the expected return */ else if (rslt) { printf_filtered ("RDI_open: %s\n", rdi_error_message (rslt)); @@ -340,15 +343,15 @@ arm_rdi_create_inferior (exec_file, args, env) CORE_ADDR entry_point; if (exec_file == 0 || exec_bfd == 0) - error ("No executable file specified."); + error ("No executable file specified."); entry_point = (CORE_ADDR) bfd_get_start_address (exec_bfd); - arm_rdi_kill (); + arm_rdi_kill (); remove_breakpoints (); init_wait_for_inferior (); - len = strlen (exec_file) + 1 + strlen (args) + 1 + /*slop*/ 10; + len = strlen (exec_file) + 1 + strlen (args) + 1 + /*slop */ 10; arg_buf = (char *) alloca (len); arg_buf[0] = '\0'; strcat (arg_buf, exec_file); @@ -356,7 +359,7 @@ arm_rdi_create_inferior (exec_file, args, env) strcat (arg_buf, args); inferior_pid = 42; - insert_breakpoints (); /* Needed to get correct instruction in cache */ + insert_breakpoints (); /* Needed to get correct instruction in cache */ if (env != NULL) { @@ -372,7 +375,7 @@ arm_rdi_create_inferior (exec_file, args, env) &end_of_num, 0); printf_filtered ("Setting top-of-memory to 0x%x\n", top_of_memory); - + rslt = angel_RDI_info (RDIInfo_SetTopMem, &top_of_memory, &arg2); if (rslt) { @@ -384,7 +387,7 @@ arm_rdi_create_inferior (exec_file, args, env) } arg1 = (unsigned long) arg_buf; - rslt = angel_RDI_info (RDISet_Cmdline, /* &arg1 */ (unsigned long *)arg_buf, &arg2); + rslt = angel_RDI_info (RDISet_Cmdline, /* &arg1 */ (unsigned long *) arg_buf, &arg2); if (rslt) { printf_filtered ("RDI_info: %s\n", rdi_error_message (rslt)); @@ -414,7 +417,7 @@ arm_rdi_close (quitting) { int rslt; - if (! closed_already) + if (!closed_already) { rslt = angel_RDI_close (); if (rslt) @@ -436,7 +439,7 @@ arm_rdi_resume (pid, step, siggnal) int rslt; PointHandle point; - if (0 /* turn on when hardware supports single-stepping */) + if (0 /* turn on when hardware supports single-stepping */ ) { rslt = angel_RDI_step (1, &point); if (rslt) @@ -478,7 +481,7 @@ arm_rdi_interrupt (signo) { } -static void (*ofunc)(); +static void (*ofunc) (); /* The user typed ^C twice. */ static void @@ -504,7 +507,7 @@ arm_rdi_wait (pid, status) struct target_waitstatus *status; { status->kind = (execute_status == RDIError_NoError ? - TARGET_WAITKIND_EXITED : TARGET_WAITKIND_STOPPED); + TARGET_WAITKIND_EXITED : TARGET_WAITKIND_STOPPED); /* convert stopped code from target into right signal */ status->value.sig = rdi_error_signal (execute_status); @@ -523,7 +526,7 @@ arm_rdi_fetch_registers (regno) unsigned long rawreg, rawregs[32]; char cookedreg[4]; - if (regno == -1) + if (regno == -1) { rslt = angel_RDI_CPUread (255, 0x27fff, rawregs); if (rslt) @@ -565,7 +568,7 @@ arm_rdi_fetch_registers (regno) } } -static void +static void arm_rdi_prepare_to_store () { /* Nothing to do. */ @@ -583,7 +586,7 @@ arm_rdi_store_registers (regno) /* These need to be able to take 'floating point register' contents */ unsigned long rawreg[3], rawerreg[3]; - if (regno == -1) + if (regno == -1) { for (regno = 0; regno < NUM_REGS; regno++) arm_rdi_store_registers (regno); @@ -618,12 +621,12 @@ arm_rdi_store_registers (regno) /* ARGSUSED */ static int -arm_rdi_xfer_memory(memaddr, myaddr, len, should_write, target) +arm_rdi_xfer_memory (memaddr, myaddr, len, should_write, target) CORE_ADDR memaddr; char *myaddr; int len; int should_write; - struct target_ops *target; /* ignored */ + struct target_ops *target; /* ignored */ { int rslt, i; @@ -635,7 +638,7 @@ arm_rdi_xfer_memory(memaddr, myaddr, len, should_write, target) printf_filtered ("RDI_write: %s\n", rdi_error_message (rslt)); } } - else + else { rslt = angel_RDI_read (memaddr, myaddr, &len); if (rslt) @@ -668,7 +671,7 @@ arm_rdi_files_info (ignore) printf_filtered ("Target can do profiling.\n"); if (arg1 & (1 << 4)) printf_filtered ("Target is real hardware.\n"); - + rslt = angel_RDI_info (RDIInfo_Step, &arg1, &arg2); if (rslt) { @@ -779,7 +782,7 @@ rdi_error_message (err) { switch (err) { - case RDIError_NoError: + case RDIError_NoError: return "no error"; case RDIError_Reset: return "debuggee reset"; @@ -858,7 +861,7 @@ rdi_error_message (err) case RDIError_UndefinedMessage: return "internal error, undefined message"; default: - return "undefined error message, should reset target"; + return "undefined error message, should reset target"; } } @@ -873,7 +876,7 @@ rdi_error_signal (err) case RDIError_NoError: return 0; case RDIError_Reset: - return TARGET_SIGNAL_TERM; /* ??? */ + return TARGET_SIGNAL_TERM; /* ??? */ case RDIError_UndefinedInstruction: return TARGET_SIGNAL_ILL; case RDIError_SoftwareInterrupt: @@ -923,7 +926,7 @@ rdi_error_signal (err) case RDIError_UnimplementedMessage: case RDIError_UndefinedMessage: default: - return TARGET_SIGNAL_UNKNOWN; + return TARGET_SIGNAL_UNKNOWN; } } @@ -932,42 +935,46 @@ rdi_error_signal (err) static void init_rdi_ops () { - arm_rdi_ops.to_shortname = "rdi"; + arm_rdi_ops.to_shortname = "rdi"; arm_rdi_ops.to_longname = "ARM RDI"; arm_rdi_ops.to_doc = "Use a remote ARM-based computer; via the RDI library.\n\ -Specify the serial device it is connected to (e.g. /dev/ttya)." ; - arm_rdi_ops.to_open = arm_rdi_open; - arm_rdi_ops.to_close = arm_rdi_close; - arm_rdi_ops.to_detach = arm_rdi_detach; - arm_rdi_ops.to_resume = arm_rdi_resume; - arm_rdi_ops.to_wait = arm_rdi_wait; +Specify the serial device it is connected to (e.g. /dev/ttya)."; + arm_rdi_ops.to_open = arm_rdi_open; + arm_rdi_ops.to_close = arm_rdi_close; + arm_rdi_ops.to_detach = arm_rdi_detach; + arm_rdi_ops.to_resume = arm_rdi_resume; + arm_rdi_ops.to_wait = arm_rdi_wait; arm_rdi_ops.to_fetch_registers = arm_rdi_fetch_registers; arm_rdi_ops.to_store_registers = arm_rdi_store_registers; arm_rdi_ops.to_prepare_to_store = arm_rdi_prepare_to_store; arm_rdi_ops.to_xfer_memory = arm_rdi_xfer_memory; arm_rdi_ops.to_files_info = arm_rdi_files_info; arm_rdi_ops.to_insert_breakpoint = arm_rdi_insert_breakpoint; - arm_rdi_ops.to_remove_breakpoint = arm_rdi_remove_breakpoint; - arm_rdi_ops.to_kill = arm_rdi_kill; - arm_rdi_ops.to_load = generic_load; + arm_rdi_ops.to_remove_breakpoint = arm_rdi_remove_breakpoint; + arm_rdi_ops.to_kill = arm_rdi_kill; + arm_rdi_ops.to_load = generic_load; arm_rdi_ops.to_create_inferior = arm_rdi_create_inferior; arm_rdi_ops.to_mourn_inferior = arm_rdi_mourn_inferior; arm_rdi_ops.to_stratum = process_stratum; - arm_rdi_ops.to_has_all_memory = 1; - arm_rdi_ops.to_has_memory = 1; - arm_rdi_ops.to_has_stack = 1; - arm_rdi_ops.to_has_registers = 1; - arm_rdi_ops.to_has_execution = 1; - arm_rdi_ops.to_magic = OPS_MAGIC; + arm_rdi_ops.to_has_all_memory = 1; + arm_rdi_ops.to_has_memory = 1; + arm_rdi_ops.to_has_stack = 1; + arm_rdi_ops.to_has_registers = 1; + arm_rdi_ops.to_has_execution = 1; + arm_rdi_ops.to_magic = OPS_MAGIC; } void _initialize_remote_rdi () { - init_rdi_ops () ; + init_rdi_ops (); add_target (&arm_rdi_ops); } /* A little dummy to make linking with the library succeed. */ -int Fail() { return 0; } +int +Fail () +{ + return 0; +} -- cgit v1.1