Rev |
Log message |
Author |
Age |
Path |
1285 |
Changed desciption of the l.cust5 insns |
lampret |
7397d 23h |
/or1k/tags/nog_patch_73/insight/ |
1256 |
page size is 8192 on or32 |
phoenix |
7483d 00h |
/or1k/tags/nog_patch_73/insight/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7711d 00h |
/or1k/tags/nog_patch_73/insight/ |
1152 |
*** empty log message *** |
phoenix |
7791d 03h |
/or1k/tags/nog_patch_73/insight/ |
1149 |
*** empty log message *** |
phoenix |
7791d 16h |
/or1k/tags/nog_patch_73/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 |
7793d 23h |
/or1k/tags/nog_patch_73/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 |
7794d 13h |
/or1k/tags/nog_patch_73/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 |
7827d 15h |
/or1k/tags/nog_patch_73/insight/ |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7828d 22h |
/or1k/tags/nog_patch_73/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 |
7850d 20h |
/or1k/tags/nog_patch_73/insight/ |
1114 |
Added cvs log keywords |
lampret |
7865d 16h |
/or1k/tags/nog_patch_73/insight/ |
1034 |
Fixed encoding for l.div/l.divu. |
lampret |
8007d 17h |
/or1k/tags/nog_patch_73/insight/ |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8073d 03h |
/or1k/tags/nog_patch_73/insight/ |
874 |
Command for displaying trace buffer added. |
simons |
8083d 03h |
/or1k/tags/nog_patch_73/insight/ |
801 |
l.muli instruction added |
markom |
8165d 06h |
/or1k/tags/nog_patch_73/insight/ |
722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8193d 06h |
/or1k/tags/nog_patch_73/insight/ |
720 |
single floating point support added |
markom |
8193d 10h |
/or1k/tags/nog_patch_73/insight/ |
717 |
some minor improvements |
markom |
8193d 12h |
/or1k/tags/nog_patch_73/insight/ |
714 |
do_stats introduced for faster no-stats execution |
markom |
8195d 07h |
/or1k/tags/nog_patch_73/insight/ |
709 |
eval_operands is now being generated |
markom |
8198d 13h |
/or1k/tags/nog_patch_73/insight/ |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8199d 05h |
/or1k/tags/nog_patch_73/insight/ |
703 |
small optimizations to dissasemble |
markom |
8200d 10h |
/or1k/tags/nog_patch_73/insight/ |
680 |
num_opcodes better because of linking. |
ivang |
8210d 02h |
/or1k/tags/nog_patch_73/insight/ |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8210d 04h |
/or1k/tags/nog_patch_73/insight/ |
676 |
update of shared files |
markom |
8212d 06h |
/or1k/tags/nog_patch_73/insight/ |
671 |
wrong version was restored |
markom |
8212d 10h |
/or1k/tags/nog_patch_73/insight/ |
662 |
GNU binutils merge. |
ivang |
8216d 08h |
/or1k/tags/nog_patch_73/insight/ |
627 |
or32 restored |
markom |
8229d 10h |
/or1k/tags/nog_patch_73/insight/ |
623 |
update based on recent changes; arithmetic instructions does not modify carry yet |
markom |
8230d 05h |
/or1k/tags/nog_patch_73/insight/ |
615 |
cmov and extxx instructions; add, addi, and, andi now set flag |
markom |
8233d 04h |
/or1k/tags/nog_patch_73/insight/ |