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c83cca1d87
This code is taken from GCC 13.2.0 with a number of modifications applied. See the included readme for more information.
33 lines
1.3 KiB
Text
33 lines
1.3 KiB
Text
This code was taken from GCC 13.2.0 and specifically the libiberty library which
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contains files licensed under the GPL and the LGPL.
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Support for GCC 2.x-style symbols has been reintroduced by reversing the changes
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made by the commit that removed it:
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From: Jason Merrill <jason@redhat.com>
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Date: Sun, 23 Dec 2018 00:06:34 +0000 (-0500)
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Subject: Remove support for demangling GCC 2.x era mangling schemes.
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X-Git-Tag: releases/gcc-9.1.0~2159
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X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=6c8120c5ff130e03d32ff15a8f0d0e703592a2af
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Remove support for demangling GCC 2.x era mangling schemes.
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libiberty/
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* cplus-dem.c: Remove cplus_mangle_opname, cplus_demangle_opname,
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internal_cplus_demangle, and all subroutines.
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(libiberty_demanglers): Remove entries for ancient GNU (pre-3.0),
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Lucid, ARM, HP, and EDG demangling styles.
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(cplus_demangle): Remove 'work' variable. Don't call
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internal_cplus_demangle.
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include/
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* demangle.h: Remove support for ancient GNU (pre-3.0), Lucid,
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ARM, HP, and EDG demangling styles.
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From-SVN: r267363
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In addition, the cplus_demangle_opname function has been modified to address a
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memory safety issue:
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/* CCC: Allocate the result on the heap to prevent buffer overruns. */
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extern char *
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cplus_demangle_opname (const char *opname, int options);
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