Rev |
Log message |
Author |
Age |
Path |
1169 |
Added support for l.addc instruction. |
csanchez |
7742d 06h |
/or1k_old/tags/nog_patch_64/insight/ |
1152 |
*** empty log message *** |
phoenix |
7822d 09h |
/or1k_old/tags/nog_patch_64/insight/ |
1149 |
*** empty log message *** |
phoenix |
7822d 22h |
/or1k_old/tags/nog_patch_64/insight/ |
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 |
7825d 05h |
/or1k_old/tags/nog_patch_64/insight/ |
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 |
7825d 20h |
/or1k_old/tags/nog_patch_64/insight/ |
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 |
7858d 22h |
/or1k_old/tags/nog_patch_64/insight/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7860d 05h |
/or1k_old/tags/nog_patch_64/insight/ |
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 |
7882d 02h |
/or1k_old/tags/nog_patch_64/insight/ |
1114 |
Added cvs log keywords |
lampret |
7896d 22h |
/or1k_old/tags/nog_patch_64/insight/ |
1034 |
Fixed encoding for l.div/l.divu. |
lampret |
8038d 23h |
/or1k_old/tags/nog_patch_64/insight/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8104d 09h |
/or1k_old/tags/nog_patch_64/insight/ |
874 |
Command for displaying trace buffer added. |
simons |
8114d 10h |
/or1k_old/tags/nog_patch_64/insight/ |
801 |
l.muli instruction added |
markom |
8196d 13h |
/or1k_old/tags/nog_patch_64/insight/ |
722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8224d 12h |
/or1k_old/tags/nog_patch_64/insight/ |
720 |
single floating point support added |
markom |
8224d 16h |
/or1k_old/tags/nog_patch_64/insight/ |
717 |
some minor improvements |
markom |
8224d 18h |
/or1k_old/tags/nog_patch_64/insight/ |
714 |
do_stats introduced for faster no-stats execution |
markom |
8226d 14h |
/or1k_old/tags/nog_patch_64/insight/ |
709 |
eval_operands is now being generated |
markom |
8229d 19h |
/or1k_old/tags/nog_patch_64/insight/ |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8230d 12h |
/or1k_old/tags/nog_patch_64/insight/ |
703 |
small optimizations to dissasemble |
markom |
8231d 16h |
/or1k_old/tags/nog_patch_64/insight/ |