Rev |
Log message |
Author |
Age |
Path |
1256 |
page size is 8192 on or32 |
phoenix |
7455d 13h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7683d 13h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
1152 |
*** empty log message *** |
phoenix |
7763d 16h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
1149 |
*** empty log message *** |
phoenix |
7764d 05h |
/or1k/tags/stable_0_2_0_rc2/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 |
7766d 12h |
/or1k/tags/stable_0_2_0_rc2/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 |
7767d 02h |
/or1k/tags/stable_0_2_0_rc2/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 |
7800d 05h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7801d 11h |
/or1k/tags/stable_0_2_0_rc2/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 |
7823d 09h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
1114 |
Added cvs log keywords |
lampret |
7838d 05h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
1034 |
Fixed encoding for l.div/l.divu. |
lampret |
7980d 06h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8045d 16h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
874 |
Command for displaying trace buffer added. |
simons |
8055d 16h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
801 |
l.muli instruction added |
markom |
8137d 19h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8165d 19h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
720 |
single floating point support added |
markom |
8165d 23h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
717 |
some minor improvements |
markom |
8166d 01h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
714 |
do_stats introduced for faster no-stats execution |
markom |
8167d 20h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
709 |
eval_operands is now being generated |
markom |
8171d 02h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8171d 19h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
703 |
small optimizations to dissasemble |
markom |
8172d 23h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
680 |
num_opcodes better because of linking. |
ivang |
8182d 15h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8182d 18h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
676 |
update of shared files |
markom |
8184d 19h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
671 |
wrong version was restored |
markom |
8185d 00h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
662 |
GNU binutils merge. |
ivang |
8188d 21h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
627 |
or32 restored |
markom |
8202d 00h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
623 |
update based on recent changes; arithmetic instructions does not modify carry yet |
markom |
8202d 18h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
615 |
cmov and extxx instructions; add, addi, and, andi now set flag |
markom |
8205d 18h |
/or1k/tags/stable_0_2_0_rc2/insight/ |
613 |
init: trap exception occurs always; initialization of sr not needed anymore |
markom |
8206d 22h |
/or1k/tags/stable_0_2_0_rc2/insight/ |