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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. gcc/ 2007-08-17 Richard Sandiford <richard@codesourcery.com> Nigel Stephens <nigel@mips.com> * config/mips/sde.h (DRIVER_SELF_SPECS): Add commas. Treat -mno-data-in-code and -mcode-xonly as aliases for -mcode-readable=no and -mcode-readable=pcrel respectively. * config/mips/t-sde (TARGET_LIBGCC2_CFLAGS): Add -mcode-xonly. (MULTILIB_OPTIONS): Add -mcode-readable=no multilibs. (MULTILIB_DIRNAMES): Update accordingly. Co-Authored-By: Nigel Stephens <nigel@mips.com> From-SVN: r127586
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9 lines
452 B
Plaintext
# We default to building libraries optimised for size. We switch off
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# sibling-call optimization to permit interlinking of MIPS16 and
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# non-MIPS16 functions. The -mcode-xonly option allows MIPS16
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# libraries to run on Harvard-style split I/D memories, so long as
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# they have the D-to-I redirect for pc-relative loads.
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CFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly
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CXXFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly
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