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https://github.com/espressif/binutils-gdb.git
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sim: testsuite: punt unused toolchain variables
These haven't been used in over 20 years. The sim testsuite used to run these tools itself directly, but back in ~1999 it switched to the dejagnu helpers (e.g. target_assemble & target_link), and the dejagnu logic only utilizes XXX_FOR_TARGET variables. Punt them here to avoid confusion with dead code.
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@ -2,41 +2,4 @@
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load_lib sim-defs.exp
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load_lib sim-defs.exp
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global AS
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if ![info exists AS] {
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set AS [findfile $base_dir/../../gas/as-new $base_dir/../../gas/as-new \
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[transform as]]
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}
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global ASFLAGS
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if ![info exists ASFLAGS] {
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set ASFLAGS ""
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}
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# Compilation is achieved with sim_compile ... so we don't check $CC here.
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global CFLAGS
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if ![info exists CFLAGS] {
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set CFLAGS ""
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}
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global LD
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if ![info exists LD] {
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set LD [findfile $base_dir/../../ld/ld-new $base_dir/../../ld/ld-new \
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[transform ld]]
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}
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global LDFLAGS
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if ![info exists LDFLAGS] {
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set LDFLAGS ""
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}
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# The path to the simulator is obtained with [board_info host sim],
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# so we don't check $SIM here.
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global SIMFLAGS
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if ![info exists SIMFLAGS] {
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set SIMFLAGS ""
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}
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sim_init
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sim_init
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@ -21,7 +21,6 @@
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proc sim_has_rv_and_cris {} {
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proc sim_has_rv_and_cris {} {
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global srcdir
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global srcdir
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global subdir
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global subdir
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global SIMFLAGS
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global global_as_options
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global global_as_options
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global global_ld_options
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global global_ld_options
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global global_sim_options
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global global_sim_options
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@ -73,8 +73,6 @@ proc sim_tool_path {} {
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# simulator (not the simulated program, the simulator) with sim_load.
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# simulator (not the simulated program, the simulator) with sim_load.
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proc sim_run { prog sim_opts prog_opts redir options } {
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proc sim_run { prog sim_opts prog_opts redir options } {
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global SIMFLAGS
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# Set the default value of the timeout.
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# Set the default value of the timeout.
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# FIXME: The timeout value we actually want is a function of
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# FIXME: The timeout value we actually want is a function of
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# host, target, and testcase.
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# host, target, and testcase.
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@ -130,12 +128,12 @@ proc sim_run { prog sim_opts prog_opts redir options } {
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set cmd "$prog"
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set cmd "$prog"
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}
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}
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send_log "$sim $always_opts $SIMFLAGS $sim_opts $cmd $prog_opts\n"
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send_log "$sim $always_opts $sim_opts $cmd $prog_opts\n"
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if { "$redir" == "" } {
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if { "$redir" == "" } {
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remote_spawn host "$sim $always_opts $SIMFLAGS $sim_opts $cmd $prog_opts"
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remote_spawn host "$sim $always_opts $sim_opts $cmd $prog_opts"
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} else {
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} else {
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remote_spawn host "$sim $always_opts $SIMFLAGS $sim_opts $cmd $prog_opts $redir" writeonly
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remote_spawn host "$sim $always_opts $sim_opts $cmd $prog_opts $redir" writeonly
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}
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}
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set result [remote_wait host $testcase_timeout]
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set result [remote_wait host $testcase_timeout]
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@ -184,7 +182,6 @@ proc sim_run { prog sim_opts prog_opts redir options } {
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proc run_sim_test { name requested_machs } {
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proc run_sim_test { name requested_machs } {
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global subdir srcdir
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global subdir srcdir
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global SIMFLAGS
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global opts
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global opts
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global cpu_option
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global cpu_option
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global cpu_option_sep
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global cpu_option_sep
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