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[Emacs-diffs] Changes to emacs/nt/INSTALL
From: |
Eli Zaretskii |
Subject: |
[Emacs-diffs] Changes to emacs/nt/INSTALL |
Date: |
Fri, 09 Dec 2005 14:17:40 -0500 |
Index: emacs/nt/INSTALL
diff -c emacs/nt/INSTALL:1.31 emacs/nt/INSTALL:1.32
*** emacs/nt/INSTALL:1.31 Sat Nov 19 13:19:58 2005
--- emacs/nt/INSTALL Fri Dec 9 19:17:40 2005
***************
*** 243,249 ****
You should be able to debug Emacs using the debugger that is
appropriate for the compiler you used, namely DevStudio or Windbg if
! compiled with MSVC, or gdb if compiled with gcc.
Emacs functions implemented in C use a naming convention that reflects
their names in lisp. The names of the C routines are the lisp names
--- 243,261 ----
You should be able to debug Emacs using the debugger that is
appropriate for the compiler you used, namely DevStudio or Windbg if
! compiled with MSVC, or GDB if compiled with GCC.
!
! When Emacs aborts due to a fatal internal error, Emacs on Windows
! pops up an Emacs Abort Dialog asking you whether you want to debug
! Emacs or terminate it. If Emacs was built with MSVC, click YES
! twice, and Windbg or the DevStudio debugger will start up
! automatically. If Emacs was built with GCC, first start GDB and
! attach it to the Emacs process with the "gdb -p EMACS-PID" command,
! where EMACS-PID is the Emacs process ID (which you can see in the
! Windows Task Manager), type the "continue" command inside GDB, and
! only then click YES on the abort dialog. This will pass control to
! the debugger, and you will be able to debug the cause of the fatal
! error.
Emacs functions implemented in C use a naming convention that reflects
their names in lisp. The names of the C routines are the lisp names
***************
*** 254,270 ****
easily set breakpoints or examine familiar lisp variables by name.
Since Emacs data is often in the form of a lisp object, and the
! Lisp_Object type is difficult to examine manually in the MSVC
! debugger, Emacs provides a helper routine called debug_print that
! prints out a readable representation of a Lisp_Object. (If you are
! using gdb, there is a .gdbinit file in the src directory which
! provides definitions that are useful for examining lisp objects. The
! following tips are mainly of interest when using MSVC.) The output
! from debug_print is sent to stderr, and to the debugger via the
! OutputDebugString routine. The output sent to stderr should be
! displayed in the console window that was opened when the emacs.exe
! executable was started. The output sent to the debugger should be
! displayed in its "Debug" output window.
When you are in the process of debugging Emacs and you would like to
examine the contents of a Lisp_Object variable, popup the QuickWatch
--- 266,283 ----
easily set breakpoints or examine familiar lisp variables by name.
Since Emacs data is often in the form of a lisp object, and the
! Lisp_Object type is difficult to examine manually in a debugger,
! Emacs provides a helper routine called debug_print that prints out a
! readable representation of a Lisp_Object. If you are using GDB,
! there is a .gdbinit file in the src directory which provides
! definitions that are useful for examining lisp objects. Therefore,
! the following tips are mainly of interest when using MSVC.
!
! The output from debug_print is sent to stderr, and to the debugger
! via the OutputDebugString routine. The output sent to stderr should
! be displayed in the console window that was opened when the
! emacs.exe executable was started. The output sent to the debugger
! should be displayed in its "Debug" output window.
When you are in the process of debugging Emacs and you would like to
examine the contents of a Lisp_Object variable, popup the QuickWatch
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