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[/] [or1k/] [trunk/] [insight/] [gdb/] - Rev 1765

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Rev Log message Author Age Path
1765 root 5569d 12h /or1k/trunk/insight/gdb
1333 gcc 3.4 compile fix phoenix 7103d 20h /or1k/trunk/insight/gdb
1152 *** empty log message *** phoenix 7728d 18h /or1k/trunk/insight/gdb
1149 *** empty log message *** phoenix 7729d 07h /or1k/trunk/insight/gdb
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 7731d 14h /or1k/trunk/insight/gdb
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 7732d 04h /or1k/trunk/insight/gdb
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 7765d 07h /or1k/trunk/insight/gdb
1123 Renumber/rename SPRs to match latest architecture doc sfurman 7766d 13h /or1k/trunk/insight/gdb
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 7788d 11h /or1k/trunk/insight/gdb
874 Command for displaying trace buffer added. simons 8020d 18h /or1k/trunk/insight/gdb
613 init: trap exception occurs always; initialization of sr not needed anymore markom 8172d 00h /or1k/trunk/insight/gdb
607 single step steps just one instruction ^c bug fixed markom 8173d 22h /or1k/trunk/insight/gdb
603 fixed bfd markom 8175d 01h /or1k/trunk/insight/gdb
593 ctrl-c handling fixed markom 8177d 22h /or1k/trunk/insight/gdb
578 Insight markom 8180d 00h /or1k/trunk/insight/gdb
577 info spr fixed markom 8180d 20h /or1k/trunk/insight/gdb
405 Stepping trough l.jal and l.jalr fixed. simons 8223d 01h /or1k/trunk/insight/gdb
404 is_delayed() is used outside this file. simons 8223d 01h /or1k/trunk/insight/gdb
403 Prompt changed because ddd requires (gdb). simons 8223d 01h /or1k/trunk/insight/gdb
379 bug fixed. markom 8230d 01h /or1k/trunk/insight/gdb

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