Lines Matching refs:r2
52 LDIMM (r2, __bss_start)
54 sub r3, r2 ; BSS size in bytes
57 srli r4, #4 || addi r2, #-4
62 ld r0, @(4,r2)
64 st r1, @+r2 || addi r4, #-1
65 st r1, @+r2
66 st r1, @+r2
67 st r1, @+r2 || cmpeq r1, r4 ; R4 = 0?
71 addi r2, #4
74 stb r1, @r2 || addi r4, #-1
75 addi r2, #1
81 LDIMM (r2, __bss_start)
83 sub r3, r2 ; BSS size in bytes
87 addi r2, #-4 ; account for pre-inc store
90 st r1, @+r2 ; yep, zero out another longword
95 addi r2, #4 ; account for pre-inc store
98 stb r1, @r2 ; yep, zero out another byte
99 addi r2, #1 ; bump address
113 LDIMM (r2, TOP_DATA)
115 addi r2, #-4
119 st r0, @+r2
120 cmp r2, r3
125 LDIMM (r2, start_kernel)
126 jl r2
143 LDIMM (r2, init_tlb)
144 jl r2