Rev |
Log message |
Author |
Age |
Path |
1286 |
Changed desciption of the l.cust5 insns |
lampret |
7369d 06h |
/or1k/tags/nog_patch_33/insight |
1285 |
Changed desciption of the l.cust5 insns |
lampret |
7369d 06h |
/or1k/tags/nog_patch_33/insight |
1256 |
page size is 8192 on or32 |
phoenix |
7454d 06h |
/or1k/tags/nog_patch_33/insight |
1169 |
Added support for l.addc instruction. |
csanchez |
7682d 06h |
/or1k/tags/nog_patch_33/insight |
1152 |
*** empty log message *** |
phoenix |
7762d 10h |
/or1k/tags/nog_patch_33/insight |
1149 |
*** empty log message *** |
phoenix |
7762d 23h |
/or1k/tags/nog_patch_33/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 |
7765d 05h |
/or1k/tags/nog_patch_33/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 |
7765d 20h |
/or1k/tags/nog_patch_33/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 |
7798d 22h |
/or1k/tags/nog_patch_33/insight |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7800d 05h |
/or1k/tags/nog_patch_33/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 |
7822d 02h |
/or1k/tags/nog_patch_33/insight |
1114 |
Added cvs log keywords |
lampret |
7836d 22h |
/or1k/tags/nog_patch_33/insight |
1034 |
Fixed encoding for l.div/l.divu. |
lampret |
7979d 00h |
/or1k/tags/nog_patch_33/insight |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8044d 09h |
/or1k/tags/nog_patch_33/insight |
874 |
Command for displaying trace buffer added. |
simons |
8054d 10h |
/or1k/tags/nog_patch_33/insight |
801 |
l.muli instruction added |
markom |
8136d 13h |
/or1k/tags/nog_patch_33/insight |
722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8164d 13h |
/or1k/tags/nog_patch_33/insight |
720 |
single floating point support added |
markom |
8164d 17h |
/or1k/tags/nog_patch_33/insight |
717 |
some minor improvements |
markom |
8164d 18h |
/or1k/tags/nog_patch_33/insight |
714 |
do_stats introduced for faster no-stats execution |
markom |
8166d 14h |
/or1k/tags/nog_patch_33/insight |
709 |
eval_operands is now being generated |
markom |
8169d 19h |
/or1k/tags/nog_patch_33/insight |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8170d 12h |
/or1k/tags/nog_patch_33/insight |
703 |
small optimizations to dissasemble |
markom |
8171d 17h |
/or1k/tags/nog_patch_33/insight |
680 |
num_opcodes better because of linking. |
ivang |
8181d 09h |
/or1k/tags/nog_patch_33/insight |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8181d 11h |
/or1k/tags/nog_patch_33/insight |
676 |
update of shared files |
markom |
8183d 13h |
/or1k/tags/nog_patch_33/insight |
671 |
wrong version was restored |
markom |
8183d 17h |
/or1k/tags/nog_patch_33/insight |
662 |
GNU binutils merge. |
ivang |
8187d 15h |
/or1k/tags/nog_patch_33/insight |
627 |
or32 restored |
markom |
8200d 17h |
/or1k/tags/nog_patch_33/insight |
623 |
update based on recent changes; arithmetic instructions does not modify carry yet |
markom |
8201d 11h |
/or1k/tags/nog_patch_33/insight |