Rev 3386 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 3386 | Rev 4153 | ||
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Line 73... | Line 73... | ||
73 | mflo $at |
73 | mflo $at |
74 | sw $at, EOFFSET_LO(\r) |
74 | sw $at, EOFFSET_LO(\r) |
75 | mfhi $at |
75 | mfhi $at |
76 | sw $at, EOFFSET_HI(\r) |
76 | sw $at, EOFFSET_HI(\r) |
77 | 77 | ||
78 | #ifdef CONFIG_DEBUG_ALLREGS |
- | |
79 | sw $s0, EOFFSET_S0(\r) |
- | |
80 | sw $s1, EOFFSET_S1(\r) |
- | |
81 | sw $s2, EOFFSET_S2(\r) |
- | |
82 | sw $s3, EOFFSET_S3(\r) |
- | |
83 | sw $s4, EOFFSET_S4(\r) |
- | |
84 | sw $s5, EOFFSET_S5(\r) |
- | |
85 | sw $s6, EOFFSET_S6(\r) |
- | |
86 | sw $s7, EOFFSET_S7(\r) |
- | |
87 | sw $s8, EOFFSET_S8(\r) |
- | |
88 | #endif |
- | |
89 | - | ||
90 | sw $gp, EOFFSET_GP(\r) |
78 | sw $gp, EOFFSET_GP(\r) |
91 | sw $ra, EOFFSET_RA(\r) |
79 | sw $ra, EOFFSET_RA(\r) |
92 | sw $k1, EOFFSET_K1(\r) |
80 | sw $k1, EOFFSET_K1(\r) |
93 | 81 | ||
94 | mfc0 $t0, $status |
82 | mfc0 $t0, $status |
Line 130... | Line 118... | ||
130 | lw $t6, EOFFSET_T6(\r) |
118 | lw $t6, EOFFSET_T6(\r) |
131 | lw $t7, EOFFSET_T7(\r) |
119 | lw $t7, EOFFSET_T7(\r) |
132 | lw $t8, EOFFSET_T8(\r) |
120 | lw $t8, EOFFSET_T8(\r) |
133 | lw $t9, EOFFSET_T9(\r) |
121 | lw $t9, EOFFSET_T9(\r) |
134 | 122 | ||
135 | #ifdef CONFIG_DEBUG_ALLREGS |
- | |
136 | lw $s0, EOFFSET_S0(\r) |
- | |
137 | lw $s1, EOFFSET_S1(\r) |
- | |
138 | lw $s2, EOFFSET_S2(\r) |
- | |
139 | lw $s3, EOFFSET_S3(\r) |
- | |
140 | lw $s4, EOFFSET_S4(\r) |
- | |
141 | lw $s5, EOFFSET_S5(\r) |
- | |
142 | lw $s6, EOFFSET_S6(\r) |
- | |
143 | lw $s7, EOFFSET_S7(\r) |
- | |
144 | lw $s8, EOFFSET_S8(\r) |
- | |
145 | #endif |
- | |
146 | lw $gp, EOFFSET_GP(\r) |
123 | lw $gp, EOFFSET_GP(\r) |
147 | lw $ra, EOFFSET_RA(\r) |
124 | lw $ra, EOFFSET_RA(\r) |
148 | lw $k1, EOFFSET_K1(\r) |
125 | lw $k1, EOFFSET_K1(\r) |
149 | 126 | ||
150 | lw $at, EOFFSET_LO(\r) |
127 | lw $at, EOFFSET_LO(\r) |
Line 182... | Line 159... | ||
182 | kernel_image_start: |
159 | kernel_image_start: |
183 | /* Load temporary stack */ |
160 | /* Load temporary stack */ |
184 | lui $sp, %hi(end_stack) |
161 | lui $sp, %hi(end_stack) |
185 | ori $sp, $sp, %lo(end_stack) |
162 | ori $sp, $sp, %lo(end_stack) |
186 | 163 | ||
187 | /* $a1 contains physical address of bootinfo_t */ |
- | |
188 | /* $a2 contains size of bootinfo_t */ |
164 | /* Not sure about this, but might |
189 | - | ||
190 | beq $a2, $0, bootinfo_end |
- | |
191 | - | ||
192 | /* Not sure about this, but might be needed for PIC code???? */ |
165 | be needed for PIC code */ |
193 | lui $gp, 0x8000 |
166 | lui $gp, 0x8000 |
194 | 167 | ||
195 | lui $a3, %hi(bootinfo) |
- | |
196 | ori $a3, $a3, %lo(bootinfo) |
168 | /* $a1 contains physical address of bootinfo_t */ |
197 | - | ||
198 | bootinfo_loop: |
- | |
199 | - | ||
200 | lw $v0, 0($a1) |
- | |
201 | sw $v0, 0($a3) |
- | |
202 | - | ||
203 | addi $a1, $a1, 4 |
- | |
204 | addi $a3, $a3, 4 |
- | |
205 | addi $a2, $a2, -4 |
- | |
206 | - | ||
207 | bgtz $a2, bootinfo_loop |
- | |
208 | nop |
- | |
209 | - | ||
210 | bootinfo_end: |
- | |
211 | 169 | ||
212 | jal arch_pre_main |
170 | jal arch_pre_main |
213 | nop |
171 | nop |
214 | 172 | ||
215 | j main_bsp |
173 | j main_bsp |