[160] | 1 | #ifndef SRL_PRIVATE_TYPES_H |
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| 2 | #define SRL_PRIVATE_TYPES_H |
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| 3 | |
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| 4 | /** |
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| 5 | * @file |
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| 6 | * @module{SRL} |
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| 7 | * @short Abstract types definitions |
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| 8 | */ |
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| 9 | |
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| 10 | #include "stdio.h" |
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| 11 | #include "srl_barrier.h" |
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| 12 | #include "srl_public_types.h" |
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| 13 | |
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| 14 | #define TTY_INC 16 |
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| 15 | |
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| 16 | /** |
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| 17 | A numeric constant holder |
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| 18 | */ |
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| 19 | typedef unsigned int srl_const_t; |
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| 20 | #define SRL_CONST_INITIALIZER(x) x |
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| 21 | |
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| 22 | typedef void srl_task_func_t( void* ); |
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| 23 | |
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| 24 | typedef struct srl_abstract_task_s { |
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| 25 | srl_task_func_t *bootstrap; |
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| 26 | srl_task_func_t *func; |
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| 27 | void *args; |
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| 28 | void *stack; |
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| 29 | size_t stack_size; |
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| 30 | const char *name; |
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| 31 | // uint32_t context[CONTEXT_WSIZE]; |
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| 32 | sint32_t wait_val; |
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| 33 | void *wait_addr; |
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| 34 | size_t tty_addr; |
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| 35 | }srl_task_s; |
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| 36 | |
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| 37 | #define SRL_TASK_INITIALIZER(b, f, ss, s, a, n, ttyc, ttyn) \ |
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| 38 | { \ |
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| 39 | .bootstrap = (srl_task_func_t *)b, \ |
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| 40 | .func = (srl_task_func_t *)f, \ |
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| 41 | .args = (void*)a, \ |
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| 42 | .stack = (void*)s, \ |
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| 43 | .stack_size = ss, \ |
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| 44 | .name = n, \ |
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| 45 | .tty_addr = (size_t)ttyc + (ttyn * TTY_INC), \ |
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| 46 | } |
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| 47 | |
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| 48 | |
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| 49 | typedef struct srl_abstract_cpudesc_s srl_cpudesc_s; |
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| 50 | struct srl_abstract_cpudesc_s { |
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| 51 | const size_t ntasks; |
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| 52 | const srl_task_s * const *task_list; |
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| 53 | size_t tty_addr; |
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| 54 | }; |
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| 55 | |
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| 56 | #define SRL_CPUDESC_INITIALIZER(nt, tl, ttyc, ttyn) \ |
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| 57 | { \ |
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| 58 | .ntasks = nt, \ |
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| 59 | .task_list = tl, \ |
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| 60 | .tty_addr = (size_t)ttyc + (ttyn * TTY_INC),\ |
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| 61 | } |
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| 62 | |
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| 63 | typedef struct srl_abstract_appdesc_s srl_appdesc_s; |
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| 64 | struct srl_abstract_appdesc_s { |
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| 65 | const size_t ntasks; |
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| 66 | srl_barrier_s *start; |
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| 67 | const struct srl_mwmr_s * const *mwmr; |
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| 68 | const srl_cpudesc_s * const *cpu; |
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| 69 | const srl_task_s * const *task; |
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| 70 | size_t tty_addr; |
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| 71 | }; |
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| 72 | |
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| 73 | #define SRL_APPDESC_INITIALIZER(nt, cl, ml, tl, sb, ttyc, ttyn) \ |
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| 74 | { \ |
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| 75 | .ntasks = nt, \ |
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| 76 | .cpu = cl, \ |
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| 77 | .mwmr = ml, \ |
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| 78 | .task = tl, \ |
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| 79 | .start = sb, \ |
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| 80 | .tty_addr = (size_t)ttyc + (ttyn * TTY_INC), \ |
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| 81 | } |
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| 82 | |
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| 83 | //needed by gcc |
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| 84 | void *memcpy(void *_dst, const void *_src, unsigned int size); |
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| 85 | void * memset(void *dst, int data, size_t size); |
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| 86 | |
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| 87 | |
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| 88 | /** |
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| 89 | * All function needed by kmain has to be tagged with in_srl_main |
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| 90 | * typically: srl_mwmw_sys |
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| 91 | */ |
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| 92 | #define in_srl_main __attribute__((section (".srl_main"))) |
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| 93 | |
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| 94 | /** |
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| 95 | * copy to the cache avoiding the optimisations done the compiler (volatile) |
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| 96 | */ |
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| 97 | #define cpu_mem_write_32(addr, data) *((volatile uint32_t*)(addr)) = data |
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| 98 | |
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| 99 | #define uintptr_t unsigned int |
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| 100 | |
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| 101 | #endif |
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