1 .macro call_stub, name 2 .set push 3 .set nomips16 4 .section .mips16.call.\name, "ax", @progbits 5 .ent __call_stub_\name 6 .type __call_stub_\name, @function 7 __call_stub_\name: 8 la $25, \name 9 jr $25 10 .set pop 11 .endm 12 13 # Flags to specify how a particular function is referenced 14 15 .equ DC, 1 # Direct call from "compressed" code 16 .equ IC, 2 # Indirect call from "compressed" code 17 .equ DU, 4 # Direct call from "uncompressed" code 18 .equ IU, 8 # Indirect call from "uncompressed" code 19 .equ LO, 16 # Direct address reference (%lo) 20 21 # A wrapper around a macro called test_one, which is defined by 22 # the file that includes this one. NAME is the name of a function 23 # that is referenced in the way described by FLAGS, an inclusive OR 24 # of the flags above. The wrapper filters out any functions whose 25 # FLAGS are not a subset of FILTER. 26 27 .macro test_filter, name, flags 28 .if (\flags & filter) == \flags 29 test_one \name, \flags 30 .endif 31 .endm 32 33 .macro test_all_dc, name, flags 34 test_filter \name, \flags 35 test_filter \name\()_dc, (\flags | DC) 36 .endm 37 38 .macro test_all_ic, name, flags 39 test_all_dc \name, \flags 40 test_all_dc \name\()_ic, (\flags | IC) 41 .endm 42 43 .macro test_all_du, name, flags 44 test_all_ic \name, \flags 45 test_all_ic \name\()_du, (\flags | DU) 46 .endm 47 48 .macro test_all_iu, name, flags 49 test_all_du \name, \flags 50 test_all_du \name\()_iu, (\flags | IU) 51 .endm 52 53 .macro test_all_lo, name, flags 54 test_all_iu \name, \flags 55 test_all_iu \name\()_lo, (\flags | LO) 56 .endm 57 58 # Test all the combinations of interest. 59 60 .macro test_all 61 test_all_lo f, 0 62 .endm 63
