Rev |
Log message |
Author |
Age |
Path |
1765 |
|
root |
5689d 03h |
/or1k/trunk/gdb-5.0/gdb/config |
1152 |
*** empty log message *** |
phoenix |
7848d 09h |
/or1k/trunk/gdb-5.0/gdb/config |
1149 |
*** empty log message *** |
phoenix |
7848d 22h |
/or1k/trunk/gdb-5.0/gdb/config |
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 |
7851d 20h |
/or1k/trunk/gdb-5.0/gdb/config |
593 |
ctrl-c handling fixed |
markom |
8297d 13h |
/or1k/trunk/gdb-5.0/gdb/config |
403 |
Prompt changed because ddd requires (gdb). |
simons |
8342d 16h |
/or1k/trunk/gdb-5.0/gdb/config |
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 |
8350d 16h |
/or1k/trunk/gdb-5.0/gdb/config |
364 |
info spr bug fixed |
markom |
8355d 11h |
/or1k/trunk/gdb-5.0/gdb/config |
363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8355d 12h |
/or1k/trunk/gdb-5.0/gdb/config |
362 |
some changes based on current modifications to or1k; cleaner register naming; ctrl-c causes stepi; write&read pc work on next instruction |
markom |
8355d 17h |
/or1k/trunk/gdb-5.0/gdb/config |
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 |
8410d 17h |
/or1k/trunk/gdb-5.0/gdb/config |
146 |
Mofications to work with or1ksim JTAG based simulation |
chris |
8504d 13h |
/or1k/trunk/gdb-5.0/gdb/config |
136 |
Fixed the DSR/DRR debug register definitions which were stored backwards |
chris |
8508d 16h |
/or1k/trunk/gdb-5.0/gdb/config |
126 |
Added JTAG proxy protocol definitions |
chris |
8511d 14h |
/or1k/trunk/gdb-5.0/gdb/config |
122 |
or1k target init call fixed.
long long type converted to LONGEST. |
markom |
8518d 19h |
/or1k/trunk/gdb-5.0/gdb/config |
119 |
Synchronized with or1k arch changes. |
markom |
8528d 12h |
/or1k/trunk/gdb-5.0/gdb/config |
118 |
Added heavy duty commands hwatch and htrace, to enable full HW debugging
support.
Repaired jtag_set_chain. |
markom |
8528d 13h |
/or1k/trunk/gdb-5.0/gdb/config |
116 |
small bug fixed |
markom |
8534d 13h |
/or1k/trunk/gdb-5.0/gdb/config |
115 |
sync to current or1k arch. |
markom |
8535d 14h |
/or1k/trunk/gdb-5.0/gdb/config |
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 |
8536d 12h |
/or1k/trunk/gdb-5.0/gdb/config |