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Delete obsolete DWARF1 references.

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gcc/
	* common.opt (use_gnu_debug_info_extensions): Delete DWARF_DEBUG from
	comment.
	* config/vx-common.h (DWARF_DEBUGGING_INFO): Delete undef.
	* doc/tm.texi.in (PREFERRED_DEBUGGING_TYPE): Delete DWARF_DEBUG
	reference.
	* doc/tm.texi: Regenerate.

From-SVN: r255345
This commit is contained in:
Jim Wilson 2017-12-02 00:24:36 +00:00 • committed by Jim Wilson
parent 8d7de03993
commit d7d5f241f0
5 changed files with 14 additions and 6 deletions
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9
gcc/ChangeLog
View file

@ -1,3 +1,12 @@
2017-12-01 Jim Wilson <jimw@sifive.com>
* common.opt (use_gnu_debug_info_extensions): Delete DWARF_DEBUG from
comment.
* config/vx-common.h (DWARF_DEBUGGING_INFO): Delete undef.
* doc/tm.texi.in (PREFERRED_DEBUGGING_TYPE): Delete DWARF_DEBUG
reference.
* doc/tm.texi: Regenerate.
2017-12-01 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/81959

2
gcc/common.opt
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@ -137,7 +137,7 @@ enum debug_info_levels debug_info_level = DINFO_LEVEL_NONE
; Nonzero means use GNU-only extensions in the generated symbolic
; debugging information. Currently, this only has an effect when
; write_symbols is set to DBX_DEBUG, XCOFF_DEBUG, or DWARF_DEBUG.
; write_symbols is set to DBX_DEBUG or XCOFF_DEBUG.
Variable
bool use_gnu_debug_info_extensions

1
gcc/config/vx-common.h
View file

@ -70,7 +70,6 @@ along with GCC; see the file COPYING3. If not see
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
/* None of these other formats is supported. */
#undef DWARF_DEBUGGING_INFO
#undef DBX_DEBUGGING_INFO
#undef XCOFF_DEBUGGING_INFO
#undef VMS_DEBUGGING_INFO

4
gcc/doc/tm.texi
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@ -9591,8 +9591,8 @@ A C expression that returns the type of debugging output GCC should
produce when the user specifies just @option{-g}. Define
this if you have arranged for GCC to support more than one format of
debugging output. Currently, the allowable values are @code{DBX_DEBUG},
@code{DWARF_DEBUG}, @code{DWARF2_DEBUG},
@code{XCOFF_DEBUG}, @code{VMS_DEBUG}, and @code{VMS_AND_DWARF2_DEBUG}.
@code{DWARF2_DEBUG}, @code{XCOFF_DEBUG}, @code{VMS_DEBUG},
and @code{VMS_AND_DWARF2_DEBUG}.
When the user specifies @option{-ggdb}, GCC normally also uses the
value of this macro to select the debugging output format, but with two

4
gcc/doc/tm.texi.in
View file

@ -6629,8 +6629,8 @@ A C expression that returns the type of debugging output GCC should
produce when the user specifies just @option{-g}. Define
this if you have arranged for GCC to support more than one format of
debugging output. Currently, the allowable values are @code{DBX_DEBUG},
@code{DWARF_DEBUG}, @code{DWARF2_DEBUG},
@code{XCOFF_DEBUG}, @code{VMS_DEBUG}, and @code{VMS_AND_DWARF2_DEBUG}.
@code{DWARF2_DEBUG}, @code{XCOFF_DEBUG}, @code{VMS_DEBUG},
and @code{VMS_AND_DWARF2_DEBUG}.
When the user specifies @option{-ggdb}, GCC normally also uses the
value of this macro to select the debugging output format, but with two