diff options
Diffstat (limited to 'main/gcc9/403-dlang-ibmz.patch')
-rw-r--r-- | main/gcc9/403-dlang-ibmz.patch | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/main/gcc9/403-dlang-ibmz.patch b/main/gcc9/403-dlang-ibmz.patch deleted file mode 100644 index f6f9a2ce0ca..00000000000 --- a/main/gcc9/403-dlang-ibmz.patch +++ /dev/null @@ -1,137 +0,0 @@ -diff -Nurp a/libphobos/libdruntime/gcc/sections/elf_shared.d b/libphobos/libdruntime/gcc/sections/elf_shared.d ---- a/libphobos/libdruntime/gcc/sections/elf_shared.d 2020-01-01 00:00:00.000000000 +0900 -+++ b/libphobos/libdruntime/gcc/sections/elf_shared.d 2020-01-01 00:00:00.000000000 +0900 -@@ -1084,7 +1084,9 @@ void[] getTLSRange(size_t mod, size_t sz) nothrow @nogc - - // base offset - auto ti = tls_index(mod, 0); -- version (IBMZ_Any) -+ version (CRuntime_Musl) -+ return (__tls_get_addr(&ti)-TLS_DTV_OFFSET)[0 .. sz]; -+ else version (IBMZ_Any) - { - auto idx = cast(void *)__tls_get_addr_internal(&ti) - + cast(ulong)__builtin_thread_pointer(); -diff -Nurp a/libphobos/configure.ac b/libphobos/configure.ac ---- a/libphobos/configure.ac 2020-01-01 00:00:00.000000000 +0900 -+++ b/libphobos/configure.ac 2020-01-01 00:00:00.000000000 +0900 -@@ -140,6 +140,14 @@ case ${host} in - esac - AC_MSG_RESULT($LIBPHOBOS_SUPPORTED) - -+AC_MSG_CHECKING([if target needs to link in swapcontext]) -+AC_MSG_RESULT($LIBDRUNTIME_NEEDS_UCONTEXT) -+AS_IF([test "x$LIBDRUNTIME_NEEDS_UCONTEXT" = xyes], [ -+ AC_SEARCH_LIBS([swapcontext], [c ucontext], [], [ -+ AC_MSG_ERROR([[can't find library providing swapcontext]]) -+ ]) -+]) -+ - # Decide if it's usable. - case $LIBPHOBOS_SUPPORTED:$enable_libphobos in - *:no) use_libphobos=no ;; -diff -Nurp a/libphobos/configure.tgt b/libphobos/configure.tgt ---- a/libphobos/configure.tgt 2020-01-01 00:00:00.000000000 +0900 -+++ b/libphobos/configure.tgt 2020-01-01 00:00:00.000000000 +0900 -@@ -22,6 +22,13 @@ - # Disable the libphobos or libdruntime components on untested or known - # broken systems. More targets shall be added after testing. - LIBPHOBOS_SUPPORTED=no -+ -+# Check if we require 'ucontext' or if we have a custom solution. -+# Most platform uses a custom assembly solution for context switches, -+# see `core.thread` and grep for `AsmExternal`. -+# Definitions are in config/ARCH/ -+LIBPHOBOS_NEEDS_UCONTEXT=no -+ - case "${target}" in - aarch64*-*-linux*) - LIBPHOBOS_SUPPORTED=yes -@@ -37,6 +44,7 @@ case "${target}" in - ;; - s390*-linux*) - LIBPHOBOS_SUPPORTED=yes -+ LIBDRUNTIME_NEEDS_UCONTEXT=yes - ;; - x86_64-*-kfreebsd*-gnu | i?86-*-kfreebsd*-gnu) - LIBPHOBOS_SUPPORTED=yes -diff -Nurp a/libphobos/configure b/libphobos/configure ---- a/libphobos/configure 2020-01-01 00:00:00.000000000 +0900 -+++ b/libphobos/configure 2020-01-01 00:00:00.000000000 +0900 -@@ -13955,6 +13955,76 @@ esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBPHOBOS_SUPPORTED" >&5 - $as_echo "$LIBPHOBOS_SUPPORTED" >&6; } - -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if target needs to link in swapcontext" >&5 -+$as_echo_n "checking if target needs to link in swapcontext... " >&6; } -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBDRUNTIME_NEEDS_UCONTEXT" >&5 -+$as_echo "$LIBDRUNTIME_NEEDS_UCONTEXT" >&6; } -+if test "x$LIBDRUNTIME_NEEDS_UCONTEXT" = xyes; then : -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing swapcontext" >&5 -+$as_echo_n "checking for library containing swapcontext... " >&6; } -+if ${ac_cv_search_swapcontext+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+char swapcontext (); -+int -+main () -+{ -+return swapcontext (); -+ ; -+ return 0; -+} -+_ACEOF -+for ac_lib in '' c ucontext; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib -+ LIBS="-l$ac_lib $ac_func_search_save_LIBS" -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_swapcontext=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_swapcontext+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_swapcontext+:} false; then : -+ -+else -+ ac_cv_search_swapcontext=no -+fi -+rm conftest.$ac_ext -+LIBS=$ac_func_search_save_LIBS -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_swapcontext" >&5 -+$as_echo "$ac_cv_search_swapcontext" >&6; } -+ac_res=$ac_cv_search_swapcontext -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -+ -+else -+ -+ as_fn_error $? "can't find library providing swapcontext" "$LINENO" 5 -+ -+fi -+ -+ -+fi -+ -+ - # Decide if it's usable. - case $LIBPHOBOS_SUPPORTED:$enable_libphobos in - *:no) use_libphobos=no ;; |