1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
ifeq ($(subdir),signal)
#sysdep_routines += sigsuspend
endif
ifeq ($(subdir),misc)
sysdep_routines += cachectl cacheflush sysmips _test_and_set
sysdep_headers += sys/cachectl.h sys/sysmips.h sys/tas.h
endif
abi-variants := o32_soft o32_hard o32_soft_2008 o32_hard_2008
abi-variants += n32_soft n32_hard n32_soft_2008 n32_hard_2008
abi-variants += n64_soft n64_hard n64_soft_2008 n64_hard_2008
ifeq (,$(filter $(default-abi),$(abi-variants)))
Unknown ABI, must be one of $(abi-variants)
endif
abi-includes := sgidefs.h
# _MIPS_SIM_ABI32 == 1, _MIPS_SIM_NABI32 == 2, _MIPS_SIM_ABI64 == 3
abi-o32_soft-options := -U_MIPS_SIM -D_MIPS_SIM=1 \
-D__mips_soft_float -U__mips_hard_float \
-U__mips_nan2008
abi-o32_soft-condition := !defined(__mips_nan2008) \
&& defined(__mips_soft_float) \
&& (_MIPS_SIM == _MIPS_SIM_ABI32)
abi-o32_hard-options := -U_MIPS_SIM -D_MIPS_SIM=1 \
-D__mips_hard_float -U__mips_soft_float \
-U__mips_nan2008
abi-o32_hard-condition := !defined(__mips_nan2008) \
&& defined(__mips_hard_float) \
&& (_MIPS_SIM == _MIPS_SIM_ABI32)
abi-o32_soft_2008-options := -U_MIPS_SIM -D_MIPS_SIM=1 \
-D__mips_soft_float -U__mips_hard_float \
-D__mips_nan2008
abi-o32_soft_2008-condition := defined(__mips_nan2008) \
&& defined(__mips_soft_float) \
&& (_MIPS_SIM == _MIPS_SIM_ABI32)
abi-o32_hard_2008-options := -U_MIPS_SIM -D_MIPS_SIM=1 \
-D__mips_hard_float -U__mips_soft_float \
-D__mips_nan2008
abi-o32_hard_2008-condition := defined(__mips_nan2008) \
&& defined(__mips_hard_float) \
&& (_MIPS_SIM == _MIPS_SIM_ABI32)
abi-n32_soft-options := -U_MIPS_SIM -D_MIPS_SIM=2 \
-D__mips_soft_float -U__mips_hard_float \
-U__mips_nan2008
abi-n32_soft-condition := !defined(__mips_nan2008) \
&& defined(__mips_soft_float) \
&& (_MIPS_SIM == _MIPS_SIM_NABI32)
abi-n32_hard-options := -U_MIPS_SIM -D_MIPS_SIM=2 \
-D__mips_hard_float -U__mips_soft_float \
-U__mips_nan2008
abi-n32_hard-condition := !defined(__mips_nan2008) \
&& defined(__mips_hard_float) \
&& (_MIPS_SIM == _MIPS_SIM_NABI32)
abi-n32_soft_2008-options := -U_MIPS_SIM -D_MIPS_SIM=2 \
-D__mips_soft_float -U__mips_hard_float \
-D__mips_nan2008
abi-n32_soft_2008-condition := defined(__mips_nan2008) \
&& defined(__mips_soft_float) \
&& (_MIPS_SIM == _MIPS_SIM_NABI32)
abi-n32_hard_2008-options := -U_MIPS_SIM -D_MIPS_SIM=2 \
-D__mips_hard_float -U__mips_soft_float \
-D__mips_nan2008
abi-n32_hard_2008-condition := defined(__mips_nan2008) \
&& defined(__mips_hard_float) \
&& (_MIPS_SIM == _MIPS_SIM_NABI32)
abi-n64_soft-options := -U_MIPS_SIM -D_MIPS_SIM=3 \
-D__mips_soft_float -U__mips_hard_float \
-U__mips_nan2008
abi-n64_soft-condition := !defined(__mips_nan2008) \
&& defined(__mips_soft_float) \
&& (_MIPS_SIM == _MIPS_SIM_ABI64)
abi-n64_hard-options := -U_MIPS_SIM -D_MIPS_SIM=3 \
-D__mips_hard_float -U__mips_soft_float \
-U__mips_nan2008
abi-n64_hard-condition := !defined(__mips_nan2008) \
&& defined(__mips_hard_float) \
&& (_MIPS_SIM == _MIPS_SIM_ABI64)
abi-n64_soft_2008-options := -U_MIPS_SIM -D_MIPS_SIM=3 \
-D__mips_soft_float -U__mips_hard_float \
-D__mips_nan2008
abi-n64_soft_2008-condition := defined(__mips_nan2008) \
&& defined(__mips_soft_float) \
&& (_MIPS_SIM == _MIPS_SIM_ABI64)
abi-n64_hard_2008-options := -U_MIPS_SIM -D_MIPS_SIM=3 \
-D__mips_hard_float -U__mips_soft_float \
-D__mips_nan2008
abi-n64_hard_2008-condition := defined(__mips_nan2008) \
&& defined(__mips_hard_float) \
&& (_MIPS_SIM == _MIPS_SIM_ABI64)
ifeq ($(subdir),elf)
ifeq ($(build-shared),yes)
# This is needed for DSO loading from static binaries.
sysdep-dl-routines += dl-static
sysdep_routines += dl-vdso
endif
# If the compiler doesn't use GNU.stack note,
# this test is expected to fail.
ifneq ($(mips-has-gnustack),yes)
test-xfail-check-execstack = yes
endif
endif
ifeq ($(subdir),stdlib)
gen-as-const-headers += ucontext_i.sym
endif
ifeq ($(mips-force-execstack),yes)
CFLAGS-.o += -Wa,-execstack
CFLAGS-.os += -Wa,-execstack
CFLAGS-.op += -Wa,-execstack
CFLAGS-.oS += -Wa,-execstack
ASFLAGS-.o += -Wa,-execstack
ASFLAGS-.os += -Wa,-execstack
ASFLAGS-.op += -Wa,-execstack
ASFLAGS-.oS += -Wa,-execstack
endif
|
