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[/] [or1k/] [trunk/] [gdb-5.0/] [gdb/] - Rev 1765

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Rev Log message Author Age Path
1765 root 5588d 18h /or1k/trunk/gdb-5.0/gdb
1333 gcc 3.4 compile fix phoenix 7123d 02h /or1k/trunk/gdb-5.0/gdb
1330 jtag bugfix phoenix 7131d 20h /or1k/trunk/gdb-5.0/gdb
1152 *** empty log message *** phoenix 7748d 00h /or1k/trunk/gdb-5.0/gdb
1149 *** empty log message *** phoenix 7748d 13h /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 7750d 20h /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 7751d 11h /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 7784d 13h /or1k/trunk/gdb-5.0/gdb
1123 Renumber/rename SPRs to match latest architecture doc sfurman 7785d 20h /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 7807d 17h /or1k/trunk/gdb-5.0/gdb
874 Command for displaying trace buffer added. simons 8040d 01h /or1k/trunk/gdb-5.0/gdb
866 after make headers markom 8065d 06h /or1k/trunk/gdb-5.0/gdb
865 true flase bug fixed markom 8067d 01h /or1k/trunk/gdb-5.0/gdb
613 init: trap exception occurs always; initialization of sr not needed anymore markom 8191d 06h /or1k/trunk/gdb-5.0/gdb
607 single step steps just one instruction ^c bug fixed markom 8193d 04h /or1k/trunk/gdb-5.0/gdb
603 fixed bfd markom 8194d 07h /or1k/trunk/gdb-5.0/gdb
594 removed temporary printf, which stayed in by accident markom 8197d 04h /or1k/trunk/gdb-5.0/gdb
593 ctrl-c handling fixed markom 8197d 04h /or1k/trunk/gdb-5.0/gdb
580 strsave changed to xstrdup markom 8198d 09h /or1k/trunk/gdb-5.0/gdb
577 info spr fixed markom 8200d 02h /or1k/trunk/gdb-5.0/gdb

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