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* [gcc(refs/users/marxin/heads/stabs-removal)] Remove gstabs.
@ 2022-08-25 6:53 Martin Liska
0 siblings, 0 replies; 2+ messages in thread
From: Martin Liska @ 2022-08-25 6:53 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:66b8541ec23d7ae71bbefd1c0dfb00df8bc955e8
commit 66b8541ec23d7ae71bbefd1c0dfb00df8bc955e8
Author: Martin Liska <mliska@suse.cz>
Date: Thu Aug 25 08:37:51 2022 +0200
Remove gstabs.
Diff:
---
gcc/doc/invoke.texi | 40 ++++-----------------------------------
gcc/doc/tm.texi | 2 +-
gcc/doc/tm.texi.in | 2 +-
gcc/go/gospec.cc | 4 ----
gcc/testsuite/lib/gcc-dg.exp | 2 +-
gcc/testsuite/lib/gfortran-dg.exp | 2 +-
6 files changed, 8 insertions(+), 44 deletions(-)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index c9486ed1aaf..1b9b9849a90 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -496,7 +496,7 @@ Objective-C and Objective-C++ Dialects}.
@gccoptlist{-g -g@var{level} -gdwarf -gdwarf-@var{version} @gol
-gbtf -gctf -gctf@var{level} @gol
-ggdb -grecord-gcc-switches -gno-record-gcc-switches @gol
--gstabs -gstabs+ -gstrict-dwarf -gno-strict-dwarf @gol
+-gstrict-dwarf -gno-strict-dwarf @gol
-gas-loc-support -gno-as-loc-support @gol
-gas-locview-support -gno-as-locview-support @gol
-gcolumn-info -gno-column-info -gdwarf32 -gdwarf64 @gol
@@ -504,7 +504,7 @@ Objective-C and Objective-C++ Dialects}.
-gvariable-location-views -gno-variable-location-views @gol
-ginternal-reset-location-views -gno-internal-reset-location-views @gol
-ginline-points -gno-inline-points @gol
--gvms -gxcoff -gxcoff+ -gz@r{[}=@var{type}@r{]} @gol
+-gvms -gz@r{[}=@var{type}@r{]} @gol
-gsplit-dwarf -gdescribe-dies -gno-describe-dies @gol
-fdebug-prefix-map=@var{old}=@var{new} -fdebug-types-section @gol
-fno-eliminate-unused-debug-types @gol
@@ -10685,10 +10685,8 @@ information.
On most systems that use stabs format, @option{-g} enables use of extra
debugging information that only GDB can use; this extra information
makes debugging work better in GDB but probably makes other debuggers
-crash or
-refuse to read the program. If you want to control for certain whether
-to generate the extra information, use @option{-gstabs+}, @option{-gstabs},
-@option{-gxcoff+}, @option{-gxcoff}, or @option{-gvms} (see below).
+crash or refuse to read the program. If you want to control for certain whether
+to generate the extra information, use @option{-gvms} (see below).
@item -ggdb
@opindex ggdb
@@ -10745,34 +10743,6 @@ information, but does not include type information.
Level 2 produces type information for entities (functions, data objects etc.)
at file-scope or global-scope only.
-@item -gstabs
-@opindex gstabs
-Produce debugging information in stabs format (if that is supported),
-without GDB extensions. This is the format used by DBX on most BSD
-systems. On MIPS, Alpha and System V Release 4 systems this option
-produces stabs debugging output that is not understood by DBX@.
-On System V Release 4 systems this option requires the GNU assembler.
-
-@item -gstabs+
-@opindex gstabs+
-Produce debugging information in stabs format (if that is supported),
-using GNU extensions understood only by the GNU debugger (GDB)@. The
-use of these extensions is likely to make other debuggers crash or
-refuse to read the program.
-
-@item -gxcoff
-@opindex gxcoff
-Produce debugging information in XCOFF format (if that is supported).
-This is the format used by the DBX debugger on IBM RS/6000 systems.
-
-@item -gxcoff+
-@opindex gxcoff+
-Produce debugging information in XCOFF format (if that is supported),
-using GNU extensions understood only by the GNU debugger (GDB)@. The
-use of these extensions is likely to make other debuggers crash or
-refuse to read the program, and may cause assemblers other than the GNU
-assembler (GAS) to fail with an error.
-
@item -gvms
@opindex gvms
Produce debugging information in Alpha/VMS debug format (if that is
@@ -10780,8 +10750,6 @@ supported). This is the format used by DEBUG on Alpha/VMS systems.
@item -g@var{level}
@itemx -ggdb@var{level}
-@itemx -gstabs@var{level}
-@itemx -gxcoff@var{level}
@itemx -gvms@var{level}
Request debugging information and also use @var{level} to specify how
much information. The default level is 2.
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index 92623c91edb..3feb90abbf1 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -9977,7 +9977,7 @@ value @code{DWARF2_DEBUG}.
The value of this macro only affects the default debugging output; the
user can always get a specific type of output by using @option{-gstabs},
-@option{-gdwarf-2}, @option{-gxcoff}, or @option{-gvms}.
+@option{-gdwarf-2}, or @option{-gvms}.
@end defmac
@defmac DEFAULT_GDB_EXTENSIONS
diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in
index e8e9b5395be..c790b00440f 100644
--- a/gcc/doc/tm.texi.in
+++ b/gcc/doc/tm.texi.in
@@ -6664,7 +6664,7 @@ value @code{DWARF2_DEBUG}.
The value of this macro only affects the default debugging output; the
user can always get a specific type of output by using @option{-gstabs},
-@option{-gdwarf-2}, @option{-gxcoff}, or @option{-gvms}.
+@option{-gdwarf-2}, or @option{-gvms}.
@end defmac
@defmac DEFAULT_GDB_EXTENSIONS
diff --git a/gcc/go/gospec.cc b/gcc/go/gospec.cc
index df92b62d8e6..1e514076803 100644
--- a/gcc/go/gospec.cc
+++ b/gcc/go/gospec.cc
@@ -215,11 +215,7 @@ lang_specific_driver (struct cl_decoded_option **in_decoded_options,
case OPT_gdwarf:
case OPT_gdwarf_:
case OPT_ggdb:
- case OPT_gstabs:
- case OPT_gstabs_:
case OPT_gvms:
- case OPT_gxcoff:
- case OPT_gxcoff_:
saw_opt_g = true;
break;
diff --git a/gcc/testsuite/lib/gcc-dg.exp b/gcc/testsuite/lib/gcc-dg.exp
index f58b9e6e873..23ec038f41e 100644
--- a/gcc/testsuite/lib/gcc-dg.exp
+++ b/gcc/testsuite/lib/gcc-dg.exp
@@ -656,7 +656,7 @@ proc gcc-dg-target-supports-debug-format { target_compile trivial type } {
proc gcc-dg-debug-runtest { target_compile trivial opt_opts testcases } {
if ![info exists DEBUG_TORTURE_OPTIONS] {
set DEBUG_TORTURE_OPTIONS ""
- foreach type {-gctf -gdwarf-2 -gstabs -gstabs+ -gxcoff -gxcoff+} {
+ foreach type {-gctf -gdwarf-2} {
if [expr [gcc-dg-target-supports-debug-format \
$target_compile $trivial $type]] {
if { $type == "-gctf" } {
diff --git a/gcc/testsuite/lib/gfortran-dg.exp b/gcc/testsuite/lib/gfortran-dg.exp
index 7407be4b8b6..d4a245e0bfe 100644
--- a/gcc/testsuite/lib/gfortran-dg.exp
+++ b/gcc/testsuite/lib/gfortran-dg.exp
@@ -170,7 +170,7 @@ proc gfortran-dg-debug-runtest { target_compile trivial opt_opts testcases } {
if ![info exists DEBUG_TORTURE_OPTIONS] {
set DEBUG_TORTURE_OPTIONS ""
- set type_list [list "-gstabs" "-gstabs+" "-gxcoff" "-gxcoff+" "-gdwarf-2" ]
+ set type_list [list "-gdwarf-2" ]
foreach type $type_list {
set comp_output [$target_compile \
"$srcdir/$subdir/$trivial" "trivial.S" assembly \
^ permalink raw reply [flat|nested] 2+ messages in thread
* [gcc(refs/users/marxin/heads/stabs-removal)] Remove gstabs.
@ 2022-08-25 6:54 Martin Liska
0 siblings, 0 replies; 2+ messages in thread
From: Martin Liska @ 2022-08-25 6:54 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:acad34b05b69a7f708a3901731578e4d00bf7ca7
commit acad34b05b69a7f708a3901731578e4d00bf7ca7
Author: Martin Liska <mliska@suse.cz>
Date: Thu Aug 25 08:37:51 2022 +0200
Remove gstabs.
Diff:
---
gcc/doc/invoke.texi | 40 ++++-----------------------------------
gcc/doc/tm.texi | 2 +-
gcc/doc/tm.texi.in | 2 +-
gcc/go/gospec.cc | 4 ----
gcc/testsuite/lib/gcc-dg.exp | 2 +-
gcc/testsuite/lib/gfortran-dg.exp | 2 +-
6 files changed, 8 insertions(+), 44 deletions(-)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index c9486ed1aaf..1b9b9849a90 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -496,7 +496,7 @@ Objective-C and Objective-C++ Dialects}.
@gccoptlist{-g -g@var{level} -gdwarf -gdwarf-@var{version} @gol
-gbtf -gctf -gctf@var{level} @gol
-ggdb -grecord-gcc-switches -gno-record-gcc-switches @gol
--gstabs -gstabs+ -gstrict-dwarf -gno-strict-dwarf @gol
+-gstrict-dwarf -gno-strict-dwarf @gol
-gas-loc-support -gno-as-loc-support @gol
-gas-locview-support -gno-as-locview-support @gol
-gcolumn-info -gno-column-info -gdwarf32 -gdwarf64 @gol
@@ -504,7 +504,7 @@ Objective-C and Objective-C++ Dialects}.
-gvariable-location-views -gno-variable-location-views @gol
-ginternal-reset-location-views -gno-internal-reset-location-views @gol
-ginline-points -gno-inline-points @gol
--gvms -gxcoff -gxcoff+ -gz@r{[}=@var{type}@r{]} @gol
+-gvms -gz@r{[}=@var{type}@r{]} @gol
-gsplit-dwarf -gdescribe-dies -gno-describe-dies @gol
-fdebug-prefix-map=@var{old}=@var{new} -fdebug-types-section @gol
-fno-eliminate-unused-debug-types @gol
@@ -10685,10 +10685,8 @@ information.
On most systems that use stabs format, @option{-g} enables use of extra
debugging information that only GDB can use; this extra information
makes debugging work better in GDB but probably makes other debuggers
-crash or
-refuse to read the program. If you want to control for certain whether
-to generate the extra information, use @option{-gstabs+}, @option{-gstabs},
-@option{-gxcoff+}, @option{-gxcoff}, or @option{-gvms} (see below).
+crash or refuse to read the program. If you want to control for certain whether
+to generate the extra information, use @option{-gvms} (see below).
@item -ggdb
@opindex ggdb
@@ -10745,34 +10743,6 @@ information, but does not include type information.
Level 2 produces type information for entities (functions, data objects etc.)
at file-scope or global-scope only.
-@item -gstabs
-@opindex gstabs
-Produce debugging information in stabs format (if that is supported),
-without GDB extensions. This is the format used by DBX on most BSD
-systems. On MIPS, Alpha and System V Release 4 systems this option
-produces stabs debugging output that is not understood by DBX@.
-On System V Release 4 systems this option requires the GNU assembler.
-
-@item -gstabs+
-@opindex gstabs+
-Produce debugging information in stabs format (if that is supported),
-using GNU extensions understood only by the GNU debugger (GDB)@. The
-use of these extensions is likely to make other debuggers crash or
-refuse to read the program.
-
-@item -gxcoff
-@opindex gxcoff
-Produce debugging information in XCOFF format (if that is supported).
-This is the format used by the DBX debugger on IBM RS/6000 systems.
-
-@item -gxcoff+
-@opindex gxcoff+
-Produce debugging information in XCOFF format (if that is supported),
-using GNU extensions understood only by the GNU debugger (GDB)@. The
-use of these extensions is likely to make other debuggers crash or
-refuse to read the program, and may cause assemblers other than the GNU
-assembler (GAS) to fail with an error.
-
@item -gvms
@opindex gvms
Produce debugging information in Alpha/VMS debug format (if that is
@@ -10780,8 +10750,6 @@ supported). This is the format used by DEBUG on Alpha/VMS systems.
@item -g@var{level}
@itemx -ggdb@var{level}
-@itemx -gstabs@var{level}
-@itemx -gxcoff@var{level}
@itemx -gvms@var{level}
Request debugging information and also use @var{level} to specify how
much information. The default level is 2.
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index 92623c91edb..3feb90abbf1 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -9977,7 +9977,7 @@ value @code{DWARF2_DEBUG}.
The value of this macro only affects the default debugging output; the
user can always get a specific type of output by using @option{-gstabs},
-@option{-gdwarf-2}, @option{-gxcoff}, or @option{-gvms}.
+@option{-gdwarf-2}, or @option{-gvms}.
@end defmac
@defmac DEFAULT_GDB_EXTENSIONS
diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in
index e8e9b5395be..c790b00440f 100644
--- a/gcc/doc/tm.texi.in
+++ b/gcc/doc/tm.texi.in
@@ -6664,7 +6664,7 @@ value @code{DWARF2_DEBUG}.
The value of this macro only affects the default debugging output; the
user can always get a specific type of output by using @option{-gstabs},
-@option{-gdwarf-2}, @option{-gxcoff}, or @option{-gvms}.
+@option{-gdwarf-2}, or @option{-gvms}.
@end defmac
@defmac DEFAULT_GDB_EXTENSIONS
diff --git a/gcc/go/gospec.cc b/gcc/go/gospec.cc
index df92b62d8e6..1e514076803 100644
--- a/gcc/go/gospec.cc
+++ b/gcc/go/gospec.cc
@@ -215,11 +215,7 @@ lang_specific_driver (struct cl_decoded_option **in_decoded_options,
case OPT_gdwarf:
case OPT_gdwarf_:
case OPT_ggdb:
- case OPT_gstabs:
- case OPT_gstabs_:
case OPT_gvms:
- case OPT_gxcoff:
- case OPT_gxcoff_:
saw_opt_g = true;
break;
diff --git a/gcc/testsuite/lib/gcc-dg.exp b/gcc/testsuite/lib/gcc-dg.exp
index f58b9e6e873..23ec038f41e 100644
--- a/gcc/testsuite/lib/gcc-dg.exp
+++ b/gcc/testsuite/lib/gcc-dg.exp
@@ -656,7 +656,7 @@ proc gcc-dg-target-supports-debug-format { target_compile trivial type } {
proc gcc-dg-debug-runtest { target_compile trivial opt_opts testcases } {
if ![info exists DEBUG_TORTURE_OPTIONS] {
set DEBUG_TORTURE_OPTIONS ""
- foreach type {-gctf -gdwarf-2 -gstabs -gstabs+ -gxcoff -gxcoff+} {
+ foreach type {-gctf -gdwarf-2} {
if [expr [gcc-dg-target-supports-debug-format \
$target_compile $trivial $type]] {
if { $type == "-gctf" } {
diff --git a/gcc/testsuite/lib/gfortran-dg.exp b/gcc/testsuite/lib/gfortran-dg.exp
index 7407be4b8b6..d4a245e0bfe 100644
--- a/gcc/testsuite/lib/gfortran-dg.exp
+++ b/gcc/testsuite/lib/gfortran-dg.exp
@@ -170,7 +170,7 @@ proc gfortran-dg-debug-runtest { target_compile trivial opt_opts testcases } {
if ![info exists DEBUG_TORTURE_OPTIONS] {
set DEBUG_TORTURE_OPTIONS ""
- set type_list [list "-gstabs" "-gstabs+" "-gxcoff" "-gxcoff+" "-gdwarf-2" ]
+ set type_list [list "-gdwarf-2" ]
foreach type $type_list {
set comp_output [$target_compile \
"$srcdir/$subdir/$trivial" "trivial.S" assembly \
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-08-25 6:53 [gcc(refs/users/marxin/heads/stabs-removal)] Remove gstabs Martin Liska
2022-08-25 6:54 Martin Liska
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