| Rev |
Log message |
Author |
Age |
Path |
| 1765 |
|
root |
5597d 15h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 1152 |
*** empty log message *** |
phoenix |
7756d 21h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 1149 |
*** empty log message *** |
phoenix |
7757d 10h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 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 |
7760d 07h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 593 |
ctrl-c handling fixed |
markom |
8206d 00h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 403 |
Prompt changed because ddd requires (gdb). |
simons |
8251d 04h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 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 |
8259d 03h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 364 |
info spr bug fixed |
markom |
8263d 22h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8263d 23h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 362 |
some changes based on current modifications to or1k; cleaner register naming; ctrl-c causes stepi; write&read pc work on next instruction |
markom |
8264d 04h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 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 |
8319d 05h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 146 |
Mofications to work with or1ksim JTAG based simulation |
chris |
8413d 01h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 136 |
Fixed the DSR/DRR debug register definitions which were stored backwards |
chris |
8417d 03h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 126 |
Added JTAG proxy protocol definitions |
chris |
8420d 02h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 122 |
or1k target init call fixed.
long long type converted to LONGEST. |
markom |
8427d 06h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 119 |
Synchronized with or1k arch changes. |
markom |
8437d 00h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 118 |
Added heavy duty commands hwatch and htrace, to enable full HW debugging
support.
Repaired jtag_set_chain. |
markom |
8437d 00h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 116 |
small bug fixed |
markom |
8443d 00h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 115 |
sync to current or1k arch. |
markom |
8444d 01h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
| 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 |
8445d 00h |
/or1k/trunk/gdb-5.0/gdb/config/or1k |
