Rev |
Log message |
Author |
Age |
Path |
1285 |
Changed desciption of the l.cust5 insns |
lampret |
7399d 17h |
/or1k/tags/nog_patch_58/insight |
1256 |
page size is 8192 on or32 |
phoenix |
7484d 17h |
/or1k/tags/nog_patch_58/insight |
1169 |
Added support for l.addc instruction. |
csanchez |
7712d 17h |
/or1k/tags/nog_patch_58/insight |
1152 |
*** empty log message *** |
phoenix |
7792d 20h |
/or1k/tags/nog_patch_58/insight |
1149 |
*** empty log message *** |
phoenix |
7793d 09h |
/or1k/tags/nog_patch_58/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 |
7795d 16h |
/or1k/tags/nog_patch_58/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 |
7796d 06h |
/or1k/tags/nog_patch_58/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 |
7829d 09h |
/or1k/tags/nog_patch_58/insight |
1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7830d 15h |
/or1k/tags/nog_patch_58/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 |
7852d 13h |
/or1k/tags/nog_patch_58/insight |
1114 |
Added cvs log keywords |
lampret |
7867d 09h |
/or1k/tags/nog_patch_58/insight |
1034 |
Fixed encoding for l.div/l.divu. |
lampret |
8009d 10h |
/or1k/tags/nog_patch_58/insight |
879 |
Initial version of OpenRISC Custom Unit Compiler added |
markom |
8074d 20h |
/or1k/tags/nog_patch_58/insight |
874 |
Command for displaying trace buffer added. |
simons |
8084d 20h |
/or1k/tags/nog_patch_58/insight |
801 |
l.muli instruction added |
markom |
8166d 23h |
/or1k/tags/nog_patch_58/insight |
722 |
floating point registers are obsolete; GPRs should be used instead |
markom |
8194d 23h |
/or1k/tags/nog_patch_58/insight |
720 |
single floating point support added |
markom |
8195d 03h |
/or1k/tags/nog_patch_58/insight |
717 |
some minor improvements |
markom |
8195d 05h |
/or1k/tags/nog_patch_58/insight |
714 |
do_stats introduced for faster no-stats execution |
markom |
8197d 00h |
/or1k/tags/nog_patch_58/insight |
709 |
eval_operands is now being generated |
markom |
8200d 06h |
/or1k/tags/nog_patch_58/insight |
706 |
insn_decode execution part replaced by generated function decode_execute; use --enable-simple to use runtime decoding |
markom |
8200d 23h |
/or1k/tags/nog_patch_58/insight |
703 |
small optimizations to dissasemble |
markom |
8202d 03h |
/or1k/tags/nog_patch_58/insight |
680 |
num_opcodes better because of linking. |
ivang |
8211d 19h |
/or1k/tags/nog_patch_58/insight |
679 |
extern CONST int num_opcodes -> extern CONST unsigned int or32_num_opcodes. |
ivang |
8211d 22h |
/or1k/tags/nog_patch_58/insight |
676 |
update of shared files |
markom |
8213d 23h |
/or1k/tags/nog_patch_58/insight |
671 |
wrong version was restored |
markom |
8214d 04h |
/or1k/tags/nog_patch_58/insight |
662 |
GNU binutils merge. |
ivang |
8218d 01h |
/or1k/tags/nog_patch_58/insight |
627 |
or32 restored |
markom |
8231d 04h |
/or1k/tags/nog_patch_58/insight |
623 |
update based on recent changes; arithmetic instructions does not modify carry yet |
markom |
8231d 22h |
/or1k/tags/nog_patch_58/insight |
615 |
cmov and extxx instructions; add, addi, and, andi now set flag |
markom |
8234d 22h |
/or1k/tags/nog_patch_58/insight |