PowerPC Darwin8 is the last version to use an unwind frame fallback routine.
This had been omitted from the new shared EH library, along with one more
header dependency that only fires there.
tested on x86_64-darwin18, powerpc-darwin9 and cross to powerpc-darwin8
pushed to master, thanks
Iain
Signed-off-by: Iain Sandoe <i...@sandoe.co.uk>
libgcc/ChangeLog:
* config/rs6000/t-darwin-ehs: Add darwin-fallback.o.
* config/t-darwin-ehs: Add dependency on unwind.h.
---
libgcc/config/rs6000/t-darwin-ehs | 4 ++--
libgcc/config/t-darwin-ehs | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/libgcc/config/rs6000/t-darwin-ehs
b/libgcc/config/rs6000/t-darwin-ehs
index 42f521411af..581344e862a 100644
--- a/libgcc/config/rs6000/t-darwin-ehs
+++ b/libgcc/config/rs6000/t-darwin-ehs
@@ -1,3 +1,3 @@
-# We need the save_world code for the EH library.
+# We need the save_world and anu unwind fallback code for the EH library.
-LIBEHSOBJS += darwin-world_s.o
+LIBEHSOBJS += darwin-world_s.o darwin-fallback.o
diff --git a/libgcc/config/t-darwin-ehs b/libgcc/config/t-darwin-ehs
index 95275023dac..df46f8a6529 100644
--- a/libgcc/config/t-darwin-ehs
+++ b/libgcc/config/t-darwin-ehs
@@ -3,5 +3,5 @@
LIBEHSOBJS = unwind-dw2_s.o unwind-dw2-fde-darwin_s.o unwind-c_s.o
-unwind-dw2_s.o: gthr-default.h md-unwind-support.h
+unwind-dw2_s.o: gthr-default.h md-unwind-support.h unwind.h
$(LIBEHSOBJS): libgcc_tm.h
--
2.24.3 (Apple Git-128)
