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[/] [or1k/] [trunk/] [insight/] [gdb/] [config/] [or1k/] [tm-or1k.h] - Rev 1765

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1765 root 5768d 04h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
1152 *** empty log message *** phoenix 7927d 10h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
1149 *** empty log message *** phoenix 7927d 23h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
1142 Speed up gdb when running with serial targets:

When generating backtraces, the prologue of each function is scanned
at least three times by architecture-independent code, e.g. to
determine offsets of saved registers, identify frameless functions,
etc. This new code adds straightforward caching of the information
gleaned by or1k_scan_prologue() on a per-frame basis rather than
storing it in global static variables. (This benefits both JTAG and
serial gdb targets, though the JTAG target runs fast enough that it is
not particularly needed.)

When the register set is dumped by the serial target, e.g. at any
breakpoint or interrupt, the 32 vector/FP registers were included in
the dump (each 8 bytes long), though they aren't implemented. The new
code tells gdb that unimplemented registers have zero length in the
dump.
sfurman 7930d 21h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
593 ctrl-c handling fixed markom 8376d 14h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
403 Prompt changed because ddd requires (gdb). simons 8421d 17h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
372 steps toward joining or32.c and opcode/or32.h of or1ksim and gdb; added opcodes/or32.c; more detailed gdb l.trap handling markom 8429d 17h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
364 info spr bug fixed markom 8434d 12h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
363 program can be stepped and continued before running it, supporting low level debugging markom 8434d 13h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
362 some changes based on current modifications to or1k; cleaner register naming; ctrl-c causes stepi; write&read pc work on next instruction markom 8434d 18h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
207 Several major changes to allow gdb to work with an Or1k implementation
that does not need a writeable PC. This version will use the breakpoint
vector and install a new vector into the EPC register, and then single
step out of the breakpoint exception. The breakpoint exception vector
must include only 2 commands: l.rfe and l.nop. Anything else and this
gdb version will fail w/ or1ksim.
chris 8489d 18h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
146 Mofications to work with or1ksim JTAG based simulation chris 8583d 15h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
136 Fixed the DSR/DRR debug register definitions which were stored backwards chris 8587d 17h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
126 Added JTAG proxy protocol definitions chris 8590d 15h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
122 or1k target init call fixed.
long long type converted to LONGEST.
markom 8597d 20h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
119 Synchronized with or1k arch changes. markom 8607d 14h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
118 Added heavy duty commands hwatch and htrace, to enable full HW debugging
support.
Repaired jtag_set_chain.
markom 8607d 14h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
116 small bug fixed markom 8613d 14h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
115 sync to current or1k arch. markom 8614d 15h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h
113 Modified:
interface for or1k target - should be final
reset, stall, initialization functions
HW assisted watchpoints as far gdb supports them.
info matchpoints command added
draft hwatch command
markom 8615d 13h /or1k/trunk/insight/gdb/config/or1k/tm-or1k.h

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