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[/] [or1k/] [trunk/] [gdb-5.0/] [gdb/] - Rev 1778

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Rev Log message Author Age Path
1765 root 5577d 09h /or1k/trunk/gdb-5.0/gdb/
1333 gcc 3.4 compile fix phoenix 7111d 17h /or1k/trunk/gdb-5.0/gdb/
1330 jtag bugfix phoenix 7120d 11h /or1k/trunk/gdb-5.0/gdb/
1152 *** empty log message *** phoenix 7736d 15h /or1k/trunk/gdb-5.0/gdb/
1149 *** empty log message *** phoenix 7737d 04h /or1k/trunk/gdb-5.0/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 7739d 11h /or1k/trunk/gdb-5.0/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 7740d 02h /or1k/trunk/gdb-5.0/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 7773d 04h /or1k/trunk/gdb-5.0/gdb/
1123 Renumber/rename SPRs to match latest architecture doc sfurman 7774d 11h /or1k/trunk/gdb-5.0/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 7796d 08h /or1k/trunk/gdb-5.0/gdb/
874 Command for displaying trace buffer added. simons 8028d 16h /or1k/trunk/gdb-5.0/gdb/
866 after make headers markom 8053d 21h /or1k/trunk/gdb-5.0/gdb/
865 true flase bug fixed markom 8055d 16h /or1k/trunk/gdb-5.0/gdb/
613 init: trap exception occurs always; initialization of sr not needed anymore markom 8179d 21h /or1k/trunk/gdb-5.0/gdb/
607 single step steps just one instruction ^c bug fixed markom 8181d 20h /or1k/trunk/gdb-5.0/gdb/
603 fixed bfd markom 8182d 23h /or1k/trunk/gdb-5.0/gdb/
594 removed temporary printf, which stayed in by accident markom 8185d 19h /or1k/trunk/gdb-5.0/gdb/
593 ctrl-c handling fixed markom 8185d 19h /or1k/trunk/gdb-5.0/gdb/
580 strsave changed to xstrdup markom 8187d 00h /or1k/trunk/gdb-5.0/gdb/
577 info spr fixed markom 8188d 17h /or1k/trunk/gdb-5.0/gdb/

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