diff options
Diffstat (limited to 'binutils/testsuite/lib/binutils-common.exp')
| -rw-r--r-- | binutils/testsuite/lib/binutils-common.exp | 59 |
1 files changed, 57 insertions, 2 deletions
diff --git a/binutils/testsuite/lib/binutils-common.exp b/binutils/testsuite/lib/binutils-common.exp index 41d94d2..7297f6d 100644 --- a/binutils/testsuite/lib/binutils-common.exp +++ b/binutils/testsuite/lib/binutils-common.exp @@ -44,7 +44,6 @@ proc is_elf_format {} { && ![istarget kvx-*-*] && ![istarget *-*-*linux*] && ![istarget *-*-lynxos*] - && ![istarget *-*-nacl*] && ![istarget *-*-netbsd*] && ![istarget *-*-nto*] && ![istarget *-*-openbsd*] @@ -238,7 +237,6 @@ proc match_target { target } { proc supports_gnu_osabi {} { if { [istarget *-*-gnu*] || [istarget *-*-linux*] - || [istarget *-*-nacl*] || ( [istarget *-*-*bsd*] && ![istarget arm*-*-netbsd*] ) || [istarget *-*-lynxos] || ( [istarget *-*-nto*] && ![istarget arm*-*-*] ) @@ -480,6 +478,36 @@ proc supports_dt_relr {} { return 0 } +# Whether a target assembler supports --gsframe. +proc gas_sframe_check {} { + global check_as_sframe_result + global AS + global ASFLAGS + if [info exists check_as_sframe_result] { + return $check_as_sframe_result + } + + set as_file "tmpdir/check_as_sframe.s" + set as_fh [open $as_file w 0666] + puts $as_fh "# Generated file. DO NOT EDIT" + puts $as_fh "\t.cfi_startproc" + puts $as_fh "\t.cfi_endproc" + close $as_fh + remote_download host $as_file + verbose -log "Checking SFrame support in AS:" + + set status [remote_exec host "$AS $ASFLAGS --gsframe $as_file"] + + if { [lindex $status 0] != 0 } then { + verbose -log "SFrame not supported in AS" + set check_as_sframe_result 0 + } else { + verbose -log "SFrame supported in AS" + set check_as_sframe_result 1 + } + return $check_as_sframe_result +} + # get_relative_path FROM TO # # Return a relative path to TO starting from FROM, which is usually @@ -1783,3 +1811,30 @@ proc get_standard_section_names {} { } return } + +set llvm_plug_opt "" +if { [isnative] } then { + if ![info exists CLANG_FOR_TARGET] then { + catch "exec clang -v" got + if [regexp "clang version" $got] then { + set CLANG_FOR_TARGET clang + } + } + if [info exists CLANG_FOR_TARGET] then { + set llvm_plug_so [string trim [exec $CLANG_FOR_TARGET -print-file-name=LLVMgold.so]] + if { $llvm_plug_so ne "LLVMgold.so" } then { + set llvm_plug_opt "--plugin $llvm_plug_so" + } + + if { $llvm_plug_opt eq "" } then { + # If it is still blank, try llvm-config --libdir. Clang + # searches CLANG_INSTALL_LIBDIR_BASENAME which corresponds + # to this. + catch "exec llvm-config --libdir" got + if {[file isdirectory $got] \ + && [file isfile $got/LLVMgold.so]} then { + set llvm_plug_opt "--plugin $got/LLVMgold.so" + } + } + } +} |