arch/mips/include/asm/compiler.h · 2a027b47dba6b77ab8c8e47b589ae9bbc5ac6175 · Tobias Schramm / linux-pinebook-pro

10 years ago

MIPS: Use the new "ZC" constraint for MIPS R6 · 123e4b3b

Markos Chandras authored 10 years ago


GCC versions supporting MIPS R6 use the ZC constraint to enforce a
9-bit offset for MIPS R6. We will use that for all MIPS R6 LL/SC
instructions.

Cc: Matthew Fortune <Matthew.Fortune@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>

123e4b3b

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MIPS: Use the new "ZC" constraint for MIPS R6

Markos Chandras authored 10 years ago


GCC versions supporting MIPS R6 use the ZC constraint to enforce a
9-bit offset for MIPS R6. We will use that for all MIPS R6 LL/SC
instructions.

Cc: Matthew Fortune <Matthew.Fortune@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>

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