| Rev |
Log message |
Author |
Age |
Path |
| 1256 |
page size is 8192 on or32 |
phoenix |
7459d 05h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 1169 |
Added support for l.addc instruction. |
csanchez |
7687d 05h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 1152 |
*** empty log message *** |
phoenix |
7767d 08h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 1149 |
*** empty log message *** |
phoenix |
7767d 21h |
/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 |
7770d 04h |
/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 |
7770d 18h |
/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 |
7803d 21h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7805d 03h |
/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 |
7827d 01h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 1114 |
Added cvs log keywords |
lampret |
7841d 21h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 1034 |
Fixed encoding for l.div/l.divu. |
lampret |
7983d 22h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8049d 08h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 874 |
Command for displaying trace buffer added. |
simons |
8059d 08h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 801 |
l.muli instruction added |
markom |
8141d 11h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8169d 11h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 720 |
single floating point support added |
markom |
8169d 15h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 717 |
some minor improvements |
markom |
8169d 17h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 714 |
do_stats introduced for faster no-stats execution |
markom |
8171d 12h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 709 |
eval_operands is now being generated |
markom |
8174d 18h |
/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 |
8175d 11h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 703 |
small optimizations to dissasemble |
markom |
8176d 15h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 680 |
num_opcodes better because of linking. |
ivang |
8186d 07h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8186d 10h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 676 |
update of shared files |
markom |
8188d 11h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 671 |
wrong version was restored |
markom |
8188d 16h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 662 |
GNU binutils merge. |
ivang |
8192d 13h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 627 |
or32 restored |
markom |
8205d 16h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 623 |
update based on recent changes; arithmetic instructions does not modify carry yet |
markom |
8206d 10h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 615 |
cmov and extxx instructions; add, addi, and, andi now set flag |
markom |
8209d 10h |
/or1k/tags/stable_0_2_0_rc1/insight |
| 613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8210d 14h |
/or1k/tags/stable_0_2_0_rc1/insight |
