Rev |
Log message |
Author |
Age |
Path |
1295 |
Updated instruction set descriptions. Changed FP instructions encoding. |
lampret |
7293d 16h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
1286 |
Changed desciption of the l.cust5 insns |
lampret |
7342d 19h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
1285 |
Changed desciption of the l.cust5 insns |
lampret |
7342d 19h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
1256 |
page size is 8192 on or32 |
phoenix |
7427d 19h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7655d 20h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
1152 |
*** empty log message *** |
phoenix |
7735d 23h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
1149 |
*** empty log message *** |
phoenix |
7736d 12h |
/or1k/tags/stable_0_2_0_rc1/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 |
7738d 19h |
/or1k/tags/stable_0_2_0_rc1/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 |
7739d 09h |
/or1k/tags/stable_0_2_0_rc1/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 |
7772d 11h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7773d 18h |
/or1k/tags/stable_0_2_0_rc1/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 |
7795d 15h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
1114 |
Added cvs log keywords |
lampret |
7810d 11h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
1034 |
Fixed encoding for l.div/l.divu. |
lampret |
7952d 13h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8017d 23h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
874 |
Command for displaying trace buffer added. |
simons |
8027d 23h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
801 |
l.muli instruction added |
markom |
8110d 02h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8138d 02h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
720 |
single floating point support added |
markom |
8138d 06h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
717 |
some minor improvements |
markom |
8138d 08h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
714 |
do_stats introduced for faster no-stats execution |
markom |
8140d 03h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
709 |
eval_operands is now being generated |
markom |
8143d 09h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8144d 01h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
703 |
small optimizations to dissasemble |
markom |
8145d 06h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
680 |
num_opcodes better because of linking. |
ivang |
8154d 22h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8155d 00h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
676 |
update of shared files |
markom |
8157d 02h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
671 |
wrong version was restored |
markom |
8157d 06h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
662 |
GNU binutils merge. |
ivang |
8161d 04h |
/or1k/tags/stable_0_2_0_rc1/insight/ |
627 |
or32 restored |
markom |
8174d 06h |
/or1k/tags/stable_0_2_0_rc1/insight/ |