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authorRichard Sandiford <rdsandiford@googlemail.com>2007-08-17 13:15:24 +0000
committerRichard Sandiford <rdsandiford@googlemail.com>2007-08-17 13:15:24 +0000
commit429acdec2b3c85ab9eec2c6dba0f942783b0dc82 (patch)
treeaafd148cdf7f761f14ed333a7db64b78fc5185e6 /config
parente9f274335b5c7f789489c23cc6088efee4f5dd52 (diff)
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2007-08-17 Richard Sandiford <richard@codesourcery.com>
Nigel Stephens <nigel@mips.com> * config/mt-sde: New file. * configure.ac (mips*-sde-elf*): New stanza. Use config/mt-sde as target_makefile_frag. * configure: Regenerate.
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diff --git a/config/mt-sde b/config/mt-sde
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+# We default to building libraries optimised for size. We switch off
+# sibling-call optimization to permit interlinking of MIPS16 and
+# non-MIPS16 functions. The -mcode-xonly 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.
+
+CFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly
+CXXFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly
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