Rev |
Log message |
Author |
Age |
Path |
1149 |
*** empty log message *** |
phoenix |
7748d 10h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
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 |
7750d 17h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
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 |
7751d 08h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
1124 |
Initialize or1k_implementation with reasonable defaults for the number
of implementation registers. This doesn't affect the jtag or sim
targets at all because those values are always overwritten when
or1k_implementation is initialized. However, it is necessary when
connecting to remote gdb stubs through a serial port or socket, since
or1k_implementation is not yet initialized for those targets. |
sfurman |
7784d 10h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7785d 17h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
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 |
7807d 14h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8029d 21h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
874 |
Command for displaying trace buffer added. |
simons |
8039d 22h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
866 |
after make headers |
markom |
8065d 03h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
865 |
true flase bug fixed |
markom |
8066d 22h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
850 |
Missig header file. |
simons |
8082d 00h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
839 |
elf target bug fixed |
markom |
8099d 05h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
813 |
elf support added |
markom |
8114d 00h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
720 |
single floating point support added |
markom |
8150d 04h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8156d 00h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
703 |
small optimizations to dissasemble |
markom |
8157d 04h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
680 |
num_opcodes better because of linking. |
ivang |
8166d 20h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8166d 23h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
676 |
update of shared files |
markom |
8169d 00h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
662 |
GNU binutils merge. |
ivang |
8173d 02h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
615 |
cmov and extxx instructions; add, addi, and, andi now set flag |
markom |
8189d 23h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8191d 03h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
607 |
single step steps just one instruction ^c bug fixed |
markom |
8193d 02h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
603 |
fixed bfd |
markom |
8194d 04h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
594 |
removed temporary printf, which stayed in by accident |
markom |
8197d 01h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
593 |
ctrl-c handling fixed |
markom |
8197d 01h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
580 |
strsave changed to xstrdup |
markom |
8198d 06h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
577 |
info spr fixed |
markom |
8199d 23h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
405 |
Stepping trough l.jal and l.jalr fixed. |
simons |
8242d 04h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |
404 |
is_delayed() is used outside this file. |
simons |
8242d 04h |
/or1k/tags/stable_0_1_0/gdb-5.0/ |