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| author | Jason Molenda <jsm@bugshack.cygnus.com> | 1999-09-22 03:28:34 +0000 |
|---|---|---|
| committer | Jason Molenda <jsm@bugshack.cygnus.com> | 1999-09-22 03:28:34 +0000 |
| commit | 3f58899ae80421eb6d2ed3d0d2329986f6e77c66 (patch) | |
| tree | ef3cd06b12eee7b8d002704a5cf4fecea06a643d /gdb/doc | |
| parent | ff49b98273f2bad8ff6ec338eee32c6d90113d05 (diff) | |
| download | gdb-3f58899ae80421eb6d2ed3d0d2329986f6e77c66.tar.gz | |
import gdb-1999-09-21
Diffstat (limited to 'gdb/doc')
| -rw-r--r-- | gdb/doc/ChangeLog | 9 | ||||
| -rw-r--r-- | gdb/doc/gdbint.texinfo | 14 |
2 files changed, 21 insertions, 2 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index 090f58ca771..e195e54deed 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,12 @@ +1999-09-14 Michael Snyder <msnyder@cleaver.cygnus.com> + + * gdbint.texinfo: Fix typo, add the word "have". + +1999-09-14 Jim Blandy <jimb@cris.red-bean.com> + + * gdbint.texinfo (Target Architecture Definition): Document the + SKIP_PERMANENT_BREAKPOINT macro. + 1999-09-07 Stan Shebs <shebs@andros.cygnus.com> * gdb.texinfo: Fiks speling errers. diff --git a/gdb/doc/gdbint.texinfo b/gdb/doc/gdbint.texinfo index 3fc14bae7dc..765c446607a 100644 --- a/gdb/doc/gdbint.texinfo +++ b/gdb/doc/gdbint.texinfo @@ -46,7 +46,7 @@ regarded as a program in the language TeX). @page @tex \def\$#1${{#1}} % Kluge: collect RCS revision info without $...$ -\xdef\manvers{\$Revision: 1.1.1.16 $} % For use in headers, footers too +\xdef\manvers{\$Revision: 1.1.1.17 $} % For use in headers, footers too {\parskip=0pt \hfill Cygnus Solutions\par \hfill \manvers\par @@ -1596,6 +1596,16 @@ defined, no conversion will be done. @item SHIFT_INST_REGS (Only used for m88k targets.) +@item SKIP_PERMANENT_BREAKPOINT +Advance the inferior's PC past a permanent breakpoint. GDB normally +steps over a breakpoint by removing it, stepping one instruction, and +re-inserting the breakpoint. However, permanent breakpoints are +hardwired into the inferior, and can't be removed, so this strategy +doesn't work. Calling SKIP_PERMANENT_BREAKPOINT adjusts the processor's +state so that execution will resume just after the breakpoint. This +macro does the right thing even when the breakpoint is in the delay slot +of a branch or jump. + @item SKIP_PROLOGUE (pc) A C expression that returns the address of the ``real'' code beyond the function entry prologue found at @var{pc}. @@ -2759,7 +2769,7 @@ also documents all the available macros. @c Conditionals}, @pxref{Native Conditionals}, and @pxref{Obsolete @c Conditionals}) -Start with the header files. Once you some idea of how GDB's internal +Start with the header files. Once you have some idea of how GDB's internal symbol tables are stored (see @file{symtab.h}, @file{gdbtypes.h}), you will find it much easier to understand the code which uses and creates those symbol tables. |