b890a1228d
As per discussion with lawyers[tm], it's not a good idea to
shorten the license header too much - not for legal reasons
but because there are tools that look for them, and giving
them a standard pattern simplifies things.
However, we got confirmation that we don't have to update
every file ever added to coreboot whenever the FSF gets a
new lease, but can drop the address instead.
util/kconfig is excluded because that's imported code that
we may want to synchronize every now and then.
$ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} +
$ find * -type f
-a \! -name \*.patch \
-a \! -name \*_shipped \
-a \! -name LICENSE_GPL \
-a \! -name LGPL.txt \
-a \! -name COPYING \
-a \! -name DISCLAIMER \
-exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} +
Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9233
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
125 lines
2.9 KiB
C
125 lines
2.9 KiB
C
/*
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* Copyright 2014 Google Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but without any warranty; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc.
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*/
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#include <gdb.h>
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#include <libpayload.h>
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struct gdb_state gdb_state;
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static u8 reply_buf[2048];
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static u8 command_buf[2048];
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static struct gdb_message command = {
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.buf = command_buf,
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.used = 0,
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.size = sizeof(command_buf),
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};
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static struct gdb_message reply = {
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.buf = reply_buf,
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.used = 0,
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.size = sizeof(reply_buf),
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};
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void gdb_command_loop(u8 signal)
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{
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if (gdb_state.resumed) {
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/* We were just running. Send a stop reply. */
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reply.used = 0;
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gdb_message_add_string(&reply, "S");
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gdb_message_encode_bytes(&reply, &signal, 1);
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gdb_send_reply(&reply);
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}
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gdb_state.signal = signal;
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gdb_state.resumed = 0;
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gdb_state.connected = 1;
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while (1) {
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int i;
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gdb_get_command(&command);
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reply.used = 0;
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for (i = 0; i < gdb_command_count; i++) {
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int clen = strlen(gdb_commands[i].str);
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if (!strncmp(gdb_commands[i].str, (char *)command.buf,
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MIN(clen, command.used))) {
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gdb_commands[i].handler(&command, clen, &reply);
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break;
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}
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}
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/* If we're resuming, we won't send a reply until we stop. */
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if (gdb_state.resumed)
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return;
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gdb_send_reply(&reply);
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}
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}
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static void gdb_output_write(const void *buffer, size_t count)
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{
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if (!gdb_state.resumed) {
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/* Must be a die_if() in GDB (or a bug), so bail out and die. */
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gdb_exit(-1);
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video_console_init();
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puts("GDB died, redirecting its last words to the screen:\n");
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console_write(buffer, count);
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} else {
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reply.used = 0;
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reply.buf[reply.used++] = 'O';
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gdb_message_encode_bytes(&reply, buffer, count);
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gdb_send_reply(&reply);
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}
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}
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static struct console_output_driver gdb_output_driver = {
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.write = &gdb_output_write
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};
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static void gdb_init(void)
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{
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printf("Ready for GDB connection.\n");
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gdb_transport_init();
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gdb_arch_init();
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console_add_output_driver(&gdb_output_driver);
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}
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void gdb_enter(void)
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{
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if (!gdb_state.connected)
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gdb_init();
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gdb_arch_enter();
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}
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void gdb_exit(s8 exit_status)
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{
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if (!gdb_state.connected)
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return;
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reply.used = 0;
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gdb_message_add_string(&reply, "W");
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gdb_message_encode_bytes(&reply, &exit_status, 1);
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gdb_send_reply(&reply);
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console_remove_output_driver(&gdb_output_write);
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gdb_transport_teardown();
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gdb_state.connected = 0;
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printf("Detached from GDB connection.\n");
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}
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