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* remote.c: Make it work for embedded MIPS. Increase buffer

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size, and use throughout.  Round buffer size up if too many regs.
Support baud rate setting and try for an 8-bit path.  If
interrupted while waiting for target, send a ^C down the wire.
Avoid single-byte reads.
* tm-mips.h:  Add more embedded-system registers to REGISTER_NAMES
and NUM_REGS.
* mips-xdep.h:  Avoid the embedded regs when on Unix.
This commit is contained in:
John Gilmore
1992-02-28 03:26:45 +00:00
parent b621d05050
commit b543979cda
4 changed files with 249 additions and 78 deletions
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13
gdb/tm-mips.h
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@@ -95,7 +95,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Number of machine registers */
#define NUM_REGS 73
#define NUM_REGS 80
/* Initializer for an array of names of registers.
There should be NUM_REGS strings in this initializer. */
@@ -107,10 +107,11 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
"t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra", \
"sr", "lo", "hi", "bad", "cause","pc", \
"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \
"f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
"f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",\
"f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",\
"fsr", "fir", "fp" \
"f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
"f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",\
"f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",\
"fsr", "fir", "fp", "inx", "rand", "tlblo","ctxt", "tlbhi",\
"epc", "prid"\
}
/* Register numbers of various important registers.
@@ -134,6 +135,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#define FCRCS_REGNUM 70 /* FP control/status */
#define FCRIR_REGNUM 71 /* FP implementation/revision */
#define FP_REGNUM 72 /* Pseudo register that contains true address of executing stack frame */
#define FIRST_EMBED_REGNUM 73 /* First supervisor register for embedded use */
#define LAST_EMBED_REGNUM 79 /* Last one */
/* Define DO_REGISTERS_INFO() to do machine-specific formatting
of register dumps. */