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| Rev 46 | Rev 47 | ||
|---|---|---|---|
| Line 89... | Line 89... | ||
| 89 | 89 | ||
| 90 | config.base = hardcoded_load_address; |
90 | config.base = hardcoded_load_address; |
| 91 | config.memory_size = CONFIG_MEMORY_SIZE; |
91 | config.memory_size = CONFIG_MEMORY_SIZE; |
| 92 | config.kernel_size = hardcoded_ktext_size + hardcoded_kdata_size + CONFIG_HEAP_SIZE + CONFIG_STACK_SIZE; |
92 | config.kernel_size = hardcoded_ktext_size + hardcoded_kdata_size + CONFIG_HEAP_SIZE + CONFIG_STACK_SIZE; |
| 93 | 93 | ||
| 94 | context_save(&ctx); /* There is no nead to save FPU context */ |
94 | context_save(&ctx); |
| 95 | ctx.sp = config.base + config.kernel_size - 8; |
95 | ctx.sp = config.base + config.kernel_size - 8; |
| 96 | ctx.pc = (__address) main_bsp_separated_stack; |
96 | ctx.pc = (__address) main_bsp_separated_stack; |
| 97 | context_restore(&ctx); /* There is no nead to load FPU context */ |
97 | context_restore(&ctx); |
| 98 | /* not reached */ |
98 | /* not reached */ |
| 99 | } |
99 | } |
| 100 | 100 | ||
| 101 | void main_bsp_separated_stack(void) { |
101 | void main_bsp_separated_stack(void) { |
| 102 | vm_t *m; |
102 | vm_t *m; |
| Line 190... | Line 190... | ||
| 190 | * collide with another CPU coming up. To prevent this, we |
190 | * collide with another CPU coming up. To prevent this, we |
| 191 | * switch to this cpu's private stack prior to waking kmp up. |
191 | * switch to this cpu's private stack prior to waking kmp up. |
| 192 | */ |
192 | */ |
| 193 | CPU->saved_context.sp = (__address) &CPU->stack[CPU_STACK_SIZE-8]; |
193 | CPU->saved_context.sp = (__address) &CPU->stack[CPU_STACK_SIZE-8]; |
| 194 | CPU->saved_context.pc = (__address) main_ap_separated_stack; |
194 | CPU->saved_context.pc = (__address) main_ap_separated_stack; |
| 195 | context_restore(&CPU->saved_context); /* There is no nead to load FPU context */ |
195 | context_restore(&CPU->saved_context); |
| 196 | /* not reached */ |
196 | /* not reached */ |
| 197 | } |
197 | } |
| 198 | 198 | ||
| 199 | void main_ap_separated_stack(void) |
199 | void main_ap_separated_stack(void) |
| 200 | { |
200 | { |