diff options
Diffstat (limited to 'gdb/sh3-rom.c')
| -rw-r--r-- | gdb/sh3-rom.c | 185 |
1 files changed, 95 insertions, 90 deletions
diff --git a/gdb/sh3-rom.c b/gdb/sh3-rom.c index a4675a6..3fd1e68 100644 --- a/gdb/sh3-rom.c +++ b/gdb/sh3-rom.c @@ -1,21 +1,22 @@ /* Remote target glue for the Hitachi SH-3 ROM monitor. Copyright 1995, 1996 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 "gdbcore.h" @@ -104,7 +105,7 @@ sh3_supply_register (regname, regnamelen, val, vallen) else if (regnamelen == 5) { if (regname[1] == '8' && regname[2] == '-' && regname[3] == '1' - && regname[4] =='5') + && regname[4] == '5') { regno = R0_REGNUM + 8; numregs = 8; @@ -125,23 +126,23 @@ sh3_load (desc, file, hashmark) char *file; int hashmark; { - if (parallel_in_use) + if (parallel_in_use) { - monitor_printf("pl;s\r"); + monitor_printf ("pl;s\r"); load_srec (parallel, file, 0, 80, SREC_ALL, hashmark, NULL); monitor_expect_prompt (NULL, 0); } - else + else { monitor_printf ("il;s:x\r"); - monitor_expect ("\005", NULL, 0); /* Look for ENQ */ - SERIAL_WRITE (desc, "\006", 1); /* Send ACK */ - monitor_expect ("LO x\r", NULL, 0); /* Look for filename */ + monitor_expect ("\005", NULL, 0); /* Look for ENQ */ + SERIAL_WRITE (desc, "\006", 1); /* Send ACK */ + monitor_expect ("LO x\r", NULL, 0); /* Look for filename */ load_srec (desc, file, 0, 80, SREC_ALL, hashmark, NULL); - monitor_expect ("\005", NULL, 0); /* Look for ENQ */ - SERIAL_WRITE (desc, "\006", 1); /* Send ACK */ + monitor_expect ("\005", NULL, 0); /* Look for ENQ */ + SERIAL_WRITE (desc, "\006", 1); /* Send ACK */ monitor_expect_prompt (NULL, 0); } } @@ -151,10 +152,11 @@ sh3_load (desc, file, hashmark) than does GDB, and don't necessarily support all the registers either. So, typing "info reg sp" becomes a "r30". */ -static char *sh3_regnames[NUM_REGS] = { - "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", - "R8", "R9", "R10", "R11","R12", "R13", "R14", "R15", - "PC", "PR", "GBR", "VBR","MACH","MACL", "SR", +static char *sh3_regnames[NUM_REGS] = +{ + "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", + "R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15", + "PC", "PR", "GBR", "VBR", "MACH", "MACL", "SR", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -165,14 +167,15 @@ static char *sh3_regnames[NUM_REGS] = { "R4_BANK1", "R5_BANK1", "R6_BANK1", "R7_BANK1" }; -static char *sh3e_regnames[NUM_REGS] = { - "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", - "R8", "R9", "R10", "R11","R12", "R13", "R14", "R15", - "PC", "PR", "GBR", "VBR","MACH","MACL", "SR", +static char *sh3e_regnames[NUM_REGS] = +{ + "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", + "R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15", + "PC", "PR", "GBR", "VBR", "MACH", "MACL", "SR", "FPUL", "FPSCR", "FR0", "FR1", "FR2", "FR3", "FR4", "FR5", "FR6", "FR7", "FR8", "FR9", "FR10", "FR11", "FR12", "FR13", "FR14", "FR15", - "SSR","SPC", + "SSR", "SPC", "R0_BANK0", "R1_BANK0", "R2_BANK0", "R3_BANK0", "R4_BANK0", "R5_BANK0", "R6_BANK0", "R7_BANK0", "R0_BANK1", "R1_BANK1", "R2_BANK1", "R3_BANK1", @@ -185,58 +188,59 @@ static char *sh3e_regnames[NUM_REGS] = { static struct target_ops sh3_ops, sh3e_ops; -static char *sh3_inits[] = {"\003", NULL}; /* Exits sub-command mode & download cmds */ +static char *sh3_inits[] = +{"\003", NULL}; /* Exits sub-command mode & download cmds */ -static struct monitor_ops sh3_cmds ; +static struct monitor_ops sh3_cmds; -static void -init_sh3_cmds(void) +static void +init_sh3_cmds (void) { - sh3_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_GETMEM_READ_SINGLE ; /* flags */ - sh3_cmds.init = sh3_inits; /* monitor init string */ - sh3_cmds.cont = "g\r"; /* continue command */ - sh3_cmds.step = "s\r"; /* single step */ - sh3_cmds.stop = "\003"; /* Interrupt program */ - sh3_cmds.set_break = "b %x\r"; /* set a breakpoint */ - sh3_cmds.clr_break = "b -%x\r"; /* clear a breakpoint */ - sh3_cmds.clr_all_break = "b -\r"; /* clear all breakpoints */ - sh3_cmds.fill = "f %x @%x %x\r"; /* fill (start len val) */ - sh3_cmds.setmem.cmdb = "m %x %x\r"; /* setmem.cmdb (addr, value) */ - sh3_cmds.setmem.cmdw = "m %x %x;w\r"; /* setmem.cmdw (addr, value) */ - sh3_cmds.setmem.cmdl = "m %x %x;l\r"; /* setmem.cmdl (addr, value) */ - sh3_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */ - sh3_cmds.setmem.resp_delim = NULL; /* setreg.resp_delim */ - sh3_cmds.setmem.term = NULL; /* setreg.term */ - sh3_cmds.setmem.term_cmd = NULL; /* setreg.term_cmd */ - sh3_cmds.getmem.cmdb = "m %x\r"; /* getmem.cmdb (addr, len) */ - sh3_cmds.getmem.cmdw = "m %x;w\r"; /* getmem.cmdw (addr, len) */ - sh3_cmds.getmem.cmdl = "m %x;l\r"; /* getmem.cmdl (addr, len) */ - sh3_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */ - sh3_cmds.getmem.resp_delim = "^ [0-9A-F]+ "; /* getmem.resp_delim */ - sh3_cmds.getmem.term = "? "; /* getmem.term */ - sh3_cmds.getmem.term_cmd = ".\r"; /* getmem.term_cmd */ - sh3_cmds.setreg.cmd = ".%s %x\r"; /* setreg.cmd (name, value) */ - sh3_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */ - sh3_cmds.setreg.term = NULL; /* setreg.term */ - sh3_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */ - sh3_cmds.getreg.cmd = ".%s\r"; /* getreg.cmd (name) */ - sh3_cmds.getreg.resp_delim = "="; /* getreg.resp_delim */ - sh3_cmds.getreg.term = "? "; /* getreg.term */ - sh3_cmds.getreg.term_cmd = ".\r" ; /* getreg.term_cmd */ - sh3_cmds.dump_registers = "r\r"; /* dump_registers */ - sh3_cmds.register_pattern = "\\(\\w+\\)=\\([0-9a-fA-F]+\\( +[0-9a-fA-F]+\\b\\)*\\)"; - sh3_cmds.supply_register = sh3_supply_register ; /* supply_register */ - sh3_cmds.load_routine = sh3_load; /* load_routine */ - sh3_cmds.load = NULL; /* download command */ - sh3_cmds.loadresp = NULL; /* Load response */ - sh3_cmds.prompt = "\n:"; /* monitor command prompt */ - sh3_cmds.line_term = "\r"; /* end-of-line terminator */ - sh3_cmds.cmd_end = ".\r"; /* optional command terminator */ - sh3_cmds.target = &sh3_ops; /* target operations */ - sh3_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */ - sh3_cmds.regnames = sh3_regnames; /* registers names */ - sh3_cmds.magic = MONITOR_OPS_MAGIC ; /* magic */ -} /* init_sh3_cmds */ + sh3_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_GETMEM_READ_SINGLE; /* flags */ + sh3_cmds.init = sh3_inits; /* monitor init string */ + sh3_cmds.cont = "g\r"; /* continue command */ + sh3_cmds.step = "s\r"; /* single step */ + sh3_cmds.stop = "\003"; /* Interrupt program */ + sh3_cmds.set_break = "b %x\r"; /* set a breakpoint */ + sh3_cmds.clr_break = "b -%x\r"; /* clear a breakpoint */ + sh3_cmds.clr_all_break = "b -\r"; /* clear all breakpoints */ + sh3_cmds.fill = "f %x @%x %x\r"; /* fill (start len val) */ + sh3_cmds.setmem.cmdb = "m %x %x\r"; /* setmem.cmdb (addr, value) */ + sh3_cmds.setmem.cmdw = "m %x %x;w\r"; /* setmem.cmdw (addr, value) */ + sh3_cmds.setmem.cmdl = "m %x %x;l\r"; /* setmem.cmdl (addr, value) */ + sh3_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */ + sh3_cmds.setmem.resp_delim = NULL; /* setreg.resp_delim */ + sh3_cmds.setmem.term = NULL; /* setreg.term */ + sh3_cmds.setmem.term_cmd = NULL; /* setreg.term_cmd */ + sh3_cmds.getmem.cmdb = "m %x\r"; /* getmem.cmdb (addr, len) */ + sh3_cmds.getmem.cmdw = "m %x;w\r"; /* getmem.cmdw (addr, len) */ + sh3_cmds.getmem.cmdl = "m %x;l\r"; /* getmem.cmdl (addr, len) */ + sh3_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */ + sh3_cmds.getmem.resp_delim = "^ [0-9A-F]+ "; /* getmem.resp_delim */ + sh3_cmds.getmem.term = "? "; /* getmem.term */ + sh3_cmds.getmem.term_cmd = ".\r"; /* getmem.term_cmd */ + sh3_cmds.setreg.cmd = ".%s %x\r"; /* setreg.cmd (name, value) */ + sh3_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */ + sh3_cmds.setreg.term = NULL; /* setreg.term */ + sh3_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */ + sh3_cmds.getreg.cmd = ".%s\r"; /* getreg.cmd (name) */ + sh3_cmds.getreg.resp_delim = "="; /* getreg.resp_delim */ + sh3_cmds.getreg.term = "? "; /* getreg.term */ + sh3_cmds.getreg.term_cmd = ".\r"; /* getreg.term_cmd */ + sh3_cmds.dump_registers = "r\r"; /* dump_registers */ + sh3_cmds.register_pattern = "\\(\\w+\\)=\\([0-9a-fA-F]+\\( +[0-9a-fA-F]+\\b\\)*\\)"; + sh3_cmds.supply_register = sh3_supply_register; /* supply_register */ + sh3_cmds.load_routine = sh3_load; /* load_routine */ + sh3_cmds.load = NULL; /* download command */ + sh3_cmds.loadresp = NULL; /* Load response */ + sh3_cmds.prompt = "\n:"; /* monitor command prompt */ + sh3_cmds.line_term = "\r"; /* end-of-line terminator */ + sh3_cmds.cmd_end = ".\r"; /* optional command terminator */ + sh3_cmds.target = &sh3_ops; /* target operations */ + sh3_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */ + sh3_cmds.regnames = sh3_regnames; /* registers names */ + sh3_cmds.magic = MONITOR_OPS_MAGIC; /* magic */ +} /* init_sh3_cmds */ /* This monitor structure is identical except for a couple slots, so we will fill it in from the base structure when needed. */ @@ -251,12 +255,12 @@ sh3_open (args, from_tty) char *serial_port_name = args; char *parallel_port_name = 0; - if (args) + if (args) { char *cursor = serial_port_name = strsave (args); while (*cursor && *cursor != ' ') - cursor++; + cursor++; if (*cursor) *cursor++ = 0; @@ -293,12 +297,12 @@ sh3e_open (args, from_tty) char *serial_port_name = args; char *parallel_port_name = 0; - if (args) + if (args) { char *cursor = serial_port_name = strsave (args); while (*cursor && *cursor != ' ') - cursor++; + cursor++; if (*cursor) *cursor++ = 0; @@ -338,22 +342,23 @@ sh3_close (quitting) int quitting; { monitor_close (quitting); - if (parallel_in_use) { - SERIAL_CLOSE (parallel); - parallel_in_use = 0; - } + if (parallel_in_use) + { + SERIAL_CLOSE (parallel); + parallel_in_use = 0; + } } void _initialize_sh3_rom () { - init_sh3_cmds() ; + init_sh3_cmds (); init_monitor_ops (&sh3_ops); sh3_ops.to_shortname = "sh3"; sh3_ops.to_longname = "Hitachi SH-3 rom monitor"; - sh3_ops.to_doc = + sh3_ops.to_doc = #ifdef _WINDOWS /* On windows we can talk through the parallel port too. */ "Debug on a Hitachi eval board running the SH-3 rom monitor.\n" @@ -377,7 +382,7 @@ Specify the serial device it is connected to (e.g. /dev/ttya)."; sh3e_ops.to_shortname = "sh3e"; sh3e_ops.to_longname = "Hitachi SH-3E rom monitor"; - sh3e_ops.to_doc = + sh3e_ops.to_doc = #ifdef _WINDOWS /* On windows we can talk through the parallel port too. */ "Debug on a Hitachi eval board running the SH-3E rom monitor.\n" |