2000-09-06 H.J. Lu <hjl@gnu.org>
* TODO: Add hardware watchpint problems on x86 OSes for 5.1.
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2000-09-06 H.J. Lu <hjl@gnu.org>
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* TODO: Add hardware watchpint problems on x86 OSes for 5.1.
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2000-09-06 Kevin Buettner <kevinb@redhat.com>
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2000-09-06 Kevin Buettner <kevinb@redhat.com>
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* ia64-tdep.c (examine_prologue): Add rotating register rename
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* ia64-tdep.c (examine_prologue): Add rotating register rename
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20
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@ -12,6 +12,26 @@ cycle. People hope to have these problems fixed in 5.1.
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--
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--
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Hardware watchpint problems on x86 OSes, including Linux:
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1. Delete/disable hardware watchpoints should free hardware debug
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registers.
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2. Watch for different values on a viariable with one hardware debug
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register.
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According to Eli Zaretskii <eliz@delorie.com>:
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These are not GDB/ia32 issues per se: the above features are all
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implemented in the DJGPP port of GDB and work in v5.0. Every
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x86-based target should be able to lift the relevant parts of
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go32-nat.c and use them almost verbatim. You get debug register
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sharing through reference counts, and the ability to watch large
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regions (up to 16 bytes) using multiple registers. (The required
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infrastructure in high-level GDB application code, mostly in
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breakpoint.c, is also working since v5.0.)
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--
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RFD: infrun.c: No bpstat_stop_status call after proceed over break?
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RFD: infrun.c: No bpstat_stop_status call after proceed over break?
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http://sourceware.cygnus.com/ml/gdb-patches/2000-q1/msg00665.html
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http://sourceware.cygnus.com/ml/gdb-patches/2000-q1/msg00665.html
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