diff options
Diffstat (limited to 'gcc-4.9/gcc/config/msp430/msp430.opt')
| -rw-r--r-- | gcc-4.9/gcc/config/msp430/msp430.opt | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/gcc-4.9/gcc/config/msp430/msp430.opt b/gcc-4.9/gcc/config/msp430/msp430.opt index 5a447c0d2..8215013e8 100644 --- a/gcc-4.9/gcc/config/msp430/msp430.opt +++ b/gcc-4.9/gcc/config/msp430/msp430.opt @@ -7,19 +7,19 @@ Target Mask(ASM_HEX) Force assembly output to always use hex constants mmcu= -Target ToLower Joined RejectNegative Var(target_mcu) +Target Report ToLower Joined RejectNegative Var(target_mcu) Specify the MCU to build for. mcpu= -Target Joined RejectNegative Var(target_cpu) +Target Report Joined RejectNegative Var(target_cpu) Specify the ISA to build for: msp430, mdsp430x, msp430xv2 mlarge -Target Mask(LARGE) RejectNegative +Target Report Mask(LARGE) RejectNegative Select large model - 20-bit addresses/pointers msmall -Target InverseMask(LARGE) RejectNegative +Target Report InverseMask(LARGE) RejectNegative Select small model - 16-bit addresses/pointers (default) mrelax @@ -33,6 +33,27 @@ minrt Target Report Mask(MINRT) RejectNegative Use a minimum runtime (no static initializers or ctors) for memory-constrained devices. -mhwmult -Target Report Var(ENABLE_HWMULT, 1) Init(1) -Enable hardware multiply (except in interrupt routines) +HeaderInclude +config/msp430/msp430-opts.h + +mhwmult= +Target Joined RejectNegative Report ToLower Var(msp430_hwmult_type) Enum(msp430_hwmult_types) Init(AUTO) +Specify the type of hardware multiply to support + +Enum +Name(msp430_hwmult_types) Type(enum msp430_hwmult_types) + +EnumValue +Enum(msp430_hwmult_types) String(none) Value(NONE) + +EnumValue +Enum(msp430_hwmult_types) String(auto) Value(AUTO) + +EnumValue +Enum(msp430_hwmult_types) String(16bit) Value(SMALL) + +EnumValue +Enum(msp430_hwmult_types) String(32bit) Value(LARGE) + +EnumValue +Enum(msp430_hwmult_types) String(f5series) Value(F5SERIES) |