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* mt-sde (CFLAGS_FOR_TARGET): Replace -fno-optimize-sibling-calls
	with -minterlink-mips16.
	(CXXFLAGS_FOR_TARGET): Likewise.
This commit is contained in:
Richard Sandiford 2007-09-21 07:34:10 +00:00
parent a8c17d427e
commit 512d8d8bac
2 changed files with 16 additions and 10 deletions
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6
config/ChangeLog
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2007-09-21 Richard Sandiford <rsandifo@nildram.co.uk>
* mt-sde (CFLAGS_FOR_TARGET): Replace -fno-optimize-sibling-calls
with -minterlink-mips16.
(CXXFLAGS_FOR_TARGET): Likewise.
2007-09-20 Richard Sandiford <rsandifo@nildram.co.uk>
* mt-mips-elfoabi: New file.

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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. -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 compability
# with -G0 and -G4.
CFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly -mno-gpopt
CXXFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly -mno-gpopt
# 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-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. -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 compability with -G0 and -G4.
CFLAGS_FOR_TARGET = -Os -minterlink-mips16 -mcode-xonly -mno-gpopt
CXXFLAGS_FOR_TARGET = -Os -minterlink-mips16 -mcode-xonly -mno-gpopt