Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb: kgdbts: Use HW breakpoints with CONFIG_DEBUG_RODATA kgdb: use common ascii helpers and put_unaligned_be32 helper
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@ -52,6 +52,7 @@
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#include <asm/byteorder.h>
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#include <asm/atomic.h>
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#include <asm/system.h>
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#include <asm/unaligned.h>
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static int kgdb_break_asap;
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@ -227,8 +228,6 @@ void __weak kgdb_disable_hw_debug(struct pt_regs *regs)
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* GDB remote protocol parser:
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*/
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static const char hexchars[] = "0123456789abcdef";
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static int hex(char ch)
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{
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if ((ch >= 'a') && (ch <= 'f'))
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@ -316,8 +315,8 @@ static void put_packet(char *buffer)
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}
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kgdb_io_ops->write_char('#');
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kgdb_io_ops->write_char(hexchars[checksum >> 4]);
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kgdb_io_ops->write_char(hexchars[checksum & 0xf]);
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kgdb_io_ops->write_char(hex_asc_hi(checksum));
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kgdb_io_ops->write_char(hex_asc_lo(checksum));
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if (kgdb_io_ops->flush)
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kgdb_io_ops->flush();
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@ -478,8 +477,8 @@ static void error_packet(char *pkt, int error)
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{
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error = -error;
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pkt[0] = 'E';
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pkt[1] = hexchars[(error / 10)];
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pkt[2] = hexchars[(error % 10)];
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pkt[1] = hex_asc[(error / 10)];
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pkt[2] = hex_asc[(error % 10)];
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pkt[3] = '\0';
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}
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@ -510,10 +509,7 @@ static void int_to_threadref(unsigned char *id, int value)
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scan = (unsigned char *)id;
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while (i--)
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*scan++ = 0;
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*scan++ = (value >> 24) & 0xff;
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*scan++ = (value >> 16) & 0xff;
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*scan++ = (value >> 8) & 0xff;
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*scan++ = (value & 0xff);
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put_unaligned_be32(value, scan);
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}
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static struct task_struct *getthread(struct pt_regs *regs, int tid)
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