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GNU Binutils with patches for OS216


File Info

Rev. c4df5bbeb87a445dbc84b9ed677b2c721e5051b5
Size 613 bytes
Time 2020-07-04 04:03:47
Author Sebastian Huber
Log Message

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

# -*- conf -*-

## Set merge driver for ChangeLog files 
# See gnulib's lib/git-merge-changelog.c (or git-merge-changelog(1))
# for per-user setup instructions.
#
# The short version of this (optional) procedure is:
# 
# (1) Install git-merge-changelog (this is the tricky part!)
#
# (2) Add something like the following to your ~/.gitconfig:
#
# [merge "merge-changelog"]
#         name = GNU-style ChangeLog merge driver
#         driver = git-merge-changelog %O %A %B
#
# (3) Enjoy mostly effortless ChangeLog merges, at least until the
#     file gets renamed again ...

ChangeLog       merge=merge-changelog