sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 10 insertions, 0 deletions

diff --git a/support/sdbinutils/config/mt-sde b/support/sdbinutils/config/mt-sde
new file mode 100644
index 0000000..a3fc1e1
--- /dev/null
+++ b/support/sdbinutils/config/mt-sde
@@ -0,0 +1,10 @@
+# We default to building libraries optimised for size.  We use
+# -minterlink-mips16 so that the non-MIPS16 libraries can still be
+# linked against partly-MIPS16 code.  The -mcode-readable=pcrel option allows
+# MIPS16 libraries to run on Harvard-style split I/D memories, so long
+# as they have the D-to-I redirect for PC-relative loads.  -mno-gpopt
+# has two purposes: it allows libraries to be used in situations where
+# $gp != our _gp, and it allows them to be built with -G8 while
+# retaining link compatibility with -G0 and -G4.
+CFLAGS_FOR_TARGET += -Os -minterlink-mips16 -mcode-readable=pcrel -mno-gpopt
+CXXFLAGS_FOR_TARGET += -Os -minterlink-mips16 -mcode-readable=pcrel -mno-gpopt