* doc/trouble.texi: Remove outdated RS/6000 comments.
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@ -1,3 +1,7 @@
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2001-11-26 David Edelsohn <edelsohn@gnu.org>
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* doc/trouble.texi: Remove outdated RS/6000 comments.
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Mon Nov 26 13:49:41 CET 2001 Jan Hubicka <jh@suse.cz>
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* final.c (walk_alter_subreg): Fix return value.
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@ -109,9 +109,6 @@ together with other compilers or with the assemblers, linkers,
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libraries and debuggers on certain systems.
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@itemize @bullet
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@item
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Objective-C does not work on the RS/6000.
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@item
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G++ does not do name mangling in the same way as other C++
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compilers. This means that object files compiled with one compiler
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@ -281,30 +278,6 @@ the form:
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These warnings are harmless and can be safely ignored.
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@item
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The current version of the assembler (@file{/bin/as}) for the RS/6000
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has certain problems that prevent the @option{-g} option in GCC from
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working. Note that @file{Makefile.in} uses @option{-g} by default when
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compiling @file{libgcc2.c}.
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IBM has produced a fixed version of the assembler. The upgraded
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assembler unfortunately was not included in any of the AIX 3.2 update
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PTF releases (3.2.2, 3.2.3, or 3.2.3e). Users of AIX 3.1 should request
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PTF U403044 from IBM and users of AIX 3.2 should request PTF U416277.
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See the file @file{README.RS6000} for more details on these updates.
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You can test for the presence of a fixed assembler by using the
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command
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@smallexample
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as -u < /dev/null
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@end smallexample
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@noindent
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If the command exits normally, the assembler fix already is installed.
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If the assembler complains that @option{-u} is an unknown flag, you need to
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order the fix.
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@item
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On the IBM RS/6000, compiling code of the form
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@ -339,11 +312,6 @@ you cannot successfully use @samp{$} in identifiers on the RS/6000 due
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to a restriction in the IBM assembler. GAS supports these
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identifiers.
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@item
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On the RS/6000, XLC version 1.3.0.0 will miscompile @file{jump.c}. XLC
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version 1.3.0.1 or later fixes this problem. You can obtain XLC-1.3.0.2
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by requesting PTF 421749 from IBM@.
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@item
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@opindex mno-serialize-volatile
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There is an assembler bug in versions of DG/UX prior to 5.4.2.01 that
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