Rev |
Log message |
Author |
Age |
Path |
1765 |
|
root |
5701d 03h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
1333 |
gcc 3.4 compile fix |
phoenix |
7235d 11h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
1144 |
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 |
7863d 05h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7898d 05h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
1115 |
Fix stack-walking code in or1k_frame_chain() and or1k_skip_prologue()
to expect the function prologue that or32 gcc currently emits, rather
than a previous incarnation of the or1k ABI. |
sfurman |
7920d 02h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
874 |
Command for displaying trace buffer added. |
simons |
8152d 10h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
603 |
fixed bfd |
markom |
8306d 17h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
593 |
ctrl-c handling fixed |
markom |
8309d 13h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
577 |
info spr fixed |
markom |
8312d 11h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
404 |
is_delayed() is used outside this file. |
simons |
8354d 17h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
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 |
8362d 16h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
364 |
info spr bug fixed |
markom |
8367d 11h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
363 |
program can be stepped and continued before running it, supporting low level debugging |
markom |
8367d 12h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
362 |
some changes based on current modifications to or1k; cleaner register naming; ctrl-c causes stepi; write&read pc work on next instruction |
markom |
8367d 17h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
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 |
8422d 18h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
149 |
Fixed bug where disassemble command caused a segmentation fault |
chris |
8515d 22h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
120 |
Few typos in comments and text fixed. |
markom |
8534d 19h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
119 |
Synchronized with or1k arch changes. |
markom |
8540d 13h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
118 |
Added heavy duty commands hwatch and htrace, to enable full HW debugging
support.
Repaired jtag_set_chain. |
markom |
8540d 13h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
116 |
small bug fixed |
markom |
8546d 13h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
115 |
sync to current or1k arch. |
markom |
8547d 14h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
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 |
8548d 13h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
105 |
This commit was generated by cvs2svn to compensate for changes in r104,
which included commits to RCS files with non-trunk default branches. |
markom |
8554d 15h |
/or1k/trunk/insight/gdb/or1k-tdep.c |
104 |
First version. Still unstable.
Basic functionallity should work. Use only dummy target. |
markom |
8554d 15h |
/or1k/trunk/insight/gdb/or1k-tdep.c |