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GNU Binutils with patches for OS216


File Info

Rev. c4df5bbeb87a445dbc84b9ed677b2c721e5051b5
Tamanho 921 bytes
Hora 2020-07-04 04:03:47
Autor Sebastian Huber
Mensagem de Log

sim/igen: Fix linker error with -fno-common

GCC 10 enables -fno-common by default. This resulted in multiple
definition linker errors since a global variable was declared and
defined in a header file:

ld: libsim.a(idecode.o):sim/v850/idecode.h:71: multiple definition of
idecode_issue'; libsim.a(irun.o):sim/v850/idecode.h:71: first defined
here
ld: libsim.a(engine.o):sim/v850/idecode.h:71: multiple definition of
idecode_issue'; libsim.a(irun.o):sim/v850/idecode.h:71: first defined
here
ld: libsim.a(support.o):sim/v850/idecode.h:71: multiple definition of
idecode_issue'; libsim.a(irun.o):sim/v850/idecode.h:71: first defined
here
ld: libsim.a(semantics.o):sim/v850/idecode.h:71: multiple definition
of idecode_issue'; libsim.a(irun.o):sim/v850/idecode.h:71: first
defined here

sim/igen

PR sim/26194

* lf.h (lf_get_file_type): Declare.
* lf.c (lf_get_file_type): Define.
* gen-idecode.c (print_idecode_issue_function_header): Use
lf_get_file_type() to issue an extern variable declaration in
case of header files.

Content

:loop
/\\$/N
s/\\\n */ /g
t loop

s! \.\./! !g
s! \./! !g
s!@INCDIR@!$(INCDIR)!g
s!@TOPDIR@/include!$(INCDIR)!g
s!@BFDDIR@!$(BFDDIR)!g
s!@TOPDIR@/bfd!$(BFDDIR)!g
s!@SRCDIR@/config!$(srcdir)/config!g
s!@SRCDIR@/\.\./opcodes!$(srcdir)/../opcodes!g
s!@TOPDIR@/opcodes!$(srcdir)/../opcodes!g
s!@SRCDIR@/!!g
s! \$(srcdir)/config/te-generic\.h!!g
s! itbl-cpu\.h!!g
s! itbl-parse\.h!!g
s! \.\./intl/libintl\.h!!g

s! \.\./bfd/bfd\.h!!g
s! \$(INCDIR)/symcat\.h!!g
s! \$(INCDIR)/ansidecl\.h!!g
s! \$(INCDIR)/libiberty\.h!!g
s! \$(INCDIR)/progress\.h!!g
s! \$(INCDIR)/fopen-[^ ]*\.h!!g
s! obj-format\.h!!g
s! targ-cpu\.h!!g
s! targ-env\.h!!g
s! as\.h!!g
s! asintl\.h!!g
s! bignum\.h!!g
s! bit_fix\.h!!g
s! config\.h!!g
s! emul\.h!!g
s! expr\.h!!g
s! flonum\.h!!g
s! frags\.h!!g
s! hash\.h!!g
s! listing\.h!!g
s! obj\.h!!g
s! read\.h!!g
s! symbols\.h!!g
s! tc\.h!!g
s! write\.h!!g

s/ *$//
s/  */ /g
s/^ */A/
s/ / \\\
B/g
$s/$/ \\/