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[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [src_processor/] [new_lm32/] [sw/] [cpu_flags_gen] - Blame information for rev 48

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# -mbarrel-shift-enabled   -mmultiply-enabled -mdivide-enabled -msign-extend-enabled  -fomit-frame-pointer
 
CFG_SIGN_EXTEND=${SIGN_EXTEND}
CFG_BARREL_SHIFT=${BARREL_SHIFT}
CFG_MULTIPLY=${MULTIPLIER_TYPE}
CFG_DIVIDE=${DIVIDOR_TYPE}
 
 
ifeq (${CFG_SIGN_EXTEND},ENABLED)
        FLAG1=  -msign-extend-enabled
endif
 
 
ifeq (${CFG_BARREL_SHIFT},PIPE_LINE)
        FLAG2=  -mbarrel-shift-enabled
endif
 
ifeq (${CFG_BARREL_SHIFT},MULTI_CYCLE)
        FLAG2= -mbarrel-shift-enabled
endif
 
 
 
ifeq (${CFG_DIVIDE},MULTI_CYCLE)
        FLAG3=  -mdivide-enabled
endif
 
ifeq ($(CFG_MULTIPLY),PIPE_LINE)
        FLAG4=  -mmultiply-enabled
endif
 
 
ifeq (${CFG_MULTIPLY},MULTI_CYCLE)
        FLAG4=   -mmultiply-enabled
endif
 
 
CPU_FLAGS= -fomit-frame-pointer $(FLAG1) $(FLAG2) $(FLAG3) $(FLAG4)
 
 
$(info ************cpu flags are:  $(CPU_FLAGS) ************)

Line No.	Rev	Author	Line
1	48	alirezamon
2
3			`# -mbarrel-shift-enabled -mmultiply-enabled -mdivide-enabled -msign-extend-enabled -fomit-frame-pointer`
4
5			`CFG_SIGN_EXTEND=${SIGN_EXTEND}`
6			`CFG_BARREL_SHIFT=${BARREL_SHIFT}`
7			`CFG_MULTIPLY=${MULTIPLIER_TYPE}`
8			`CFG_DIVIDE=${DIVIDOR_TYPE}`
9
10
11			`ifeq (${CFG_SIGN_EXTEND},ENABLED)`
12			`FLAG1= -msign-extend-enabled`
13			`endif`
14
15
16			`ifeq (${CFG_BARREL_SHIFT},PIPE_LINE)`
17			`FLAG2= -mbarrel-shift-enabled`
18			`endif`
19
20			`ifeq (${CFG_BARREL_SHIFT},MULTI_CYCLE)`
21			`FLAG2= -mbarrel-shift-enabled`
22			`endif`
23
24
25
26			`ifeq (${CFG_DIVIDE},MULTI_CYCLE)`
27			`FLAG3= -mdivide-enabled`
28			`endif`
29
30			`ifeq ($(CFG_MULTIPLY),PIPE_LINE)`
31			`FLAG4= -mmultiply-enabled`
32			`endif`
33
34
35			`ifeq (${CFG_MULTIPLY},MULTI_CYCLE)`
36			`FLAG4= -mmultiply-enabled`
37			`endif`
38
39
40			`CPU_FLAGS= -fomit-frame-pointer $(FLAG1) $(FLAG2) $(FLAG3) $(FLAG4)`
41
42
43			`$(info **********cpu flags are: $(CPU_FLAGS) **********)`

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[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [src_processor/] [new_lm32/] [sw/] [cpu_flags_gen] - Blame information for rev 48