/* table TABLE */
INSTR_TABLE,
+
+ /* extern e.obj.func */
+ INSTR_EXTERN_OBJ,
+
+ /* extern f.func */
+ INSTR_EXTERN_FUNC,
+
+ /* jmp LABEL
+ * Unconditional jump
+ */
+ INSTR_JMP,
+
+ /* jmpv LABEL h.header
+ * Jump if header is valid
+ */
+ INSTR_JMP_VALID,
+
+ /* jmpnv LABEL h.header
+ * Jump if header is invalid
+ */
+ INSTR_JMP_INVALID,
+
+ /* jmph LABEL
+ * Jump if table lookup hit
+ */
+ INSTR_JMP_HIT,
+
+ /* jmpnh LABEL
+ * Jump if table lookup miss
+ */
+ INSTR_JMP_MISS,
+
+ /* jmpa LABEL ACTION
+ * Jump if action run
+ */
+ INSTR_JMP_ACTION_HIT,
+
+ /* jmpna LABEL ACTION
+ * Jump if action not run
+ */
+ INSTR_JMP_ACTION_MISS,
+
+ /* jmpeq LABEL a b
+ * Jump is a is equal to b
+ * a = HMEFT, b = HMEFTI
+ */
+ INSTR_JMP_EQ, /* (a, b) = (MEFT, MEFT) or (a, b) = (H, H) */
+ INSTR_JMP_EQ_S, /* (a, b) = (MEFT, H) or (a, b) = (H, MEFT) */
+ INSTR_JMP_EQ_I, /* (a, b) = (MEFT, I) or (a, b) = (H, I) */
+
+ /* jmpneq LABEL a b
+ * Jump is a is not equal to b
+ * a = HMEFT, b = HMEFTI
+ */
+ INSTR_JMP_NEQ, /* (a, b) = (MEFT, MEFT) or (a, b) = (H, H) */
+ INSTR_JMP_NEQ_S, /* (a, b) = (MEFT, H) or (a, b) = (H, MEFT) */
+ INSTR_JMP_NEQ_I, /* (a, b) = (MEFT, I) or (a, b) = (H, I) */
+
+ /* jmplt LABEL a b
+ * Jump if a is less than b
+ * a = HMEFT, b = HMEFTI
+ */
+ INSTR_JMP_LT, /* a = MEF, b = MEF */
+ INSTR_JMP_LT_MH, /* a = MEF, b = H */
+ INSTR_JMP_LT_HM, /* a = H, b = MEF */
+ INSTR_JMP_LT_HH, /* a = H, b = H */
+ INSTR_JMP_LT_MI, /* a = MEF, b = I */
+ INSTR_JMP_LT_HI, /* a = H, b = I */
+
+ /* jmpgt LABEL a b
+ * Jump if a is greater than b
+ * a = HMEFT, b = HMEFTI
+ */
+ INSTR_JMP_GT, /* a = MEF, b = MEF */
+ INSTR_JMP_GT_MH, /* a = MEF, b = H */
+ INSTR_JMP_GT_HM, /* a = H, b = MEF */
+ INSTR_JMP_GT_HH, /* a = H, b = H */
+ INSTR_JMP_GT_MI, /* a = MEF, b = I */
+ INSTR_JMP_GT_HI, /* a = H, b = I */
+
+ /* return
+ * Return from action
+ */
+ INSTR_RETURN,
};
struct instr_operand {
uint8_t table_id;
};
+struct instr_extern_obj {
+ uint8_t ext_obj_id;
+ uint8_t func_id;
+};
+
+struct instr_extern_func {
+ uint8_t ext_func_id;
+};
+
struct instr_dst_src {
struct instr_operand dst;
union {
uint16_t n_bytes[8];
};
+struct instr_jmp {
+ struct instruction *ip;
+
+ union {
+ struct instr_operand a;
+ uint8_t header_id;
+ uint8_t action_id;
+ };
+
+ union {
+ struct instr_operand b;
+ uint32_t b_val;
+ };
+};
+
struct instruction {
enum instruction_type type;
union {
struct instr_dma dma;
struct instr_dst_src alu;
struct instr_table table;
+ struct instr_extern_obj ext_obj;
+ struct instr_extern_func ext_func;
+ struct instr_jmp jmp;
};
};
#define MASK64_BIT_SET(mask, pos) ((mask) | (1LLU << (pos)))
#define MASK64_BIT_CLR(mask, pos) ((mask) & ~(1LLU << (pos)))
+#define HEADER_VALID(thread, header_id) \
+ MASK64_BIT_GET((thread)->valid_headers, header_id)
+
#define ALU(thread, ip, operator) \
{ \
uint8_t *dst_struct = (thread)->structs[(ip)->alu.dst.struct_id]; \
*dst64_ptr = (dst64 & ~dst64_mask) | (src & dst64_mask); \
}
+#define JMP_CMP(thread, ip, operator) \
+{ \
+ uint8_t *a_struct = (thread)->structs[(ip)->jmp.a.struct_id]; \
+ uint64_t *a64_ptr = (uint64_t *)&a_struct[(ip)->jmp.a.offset]; \
+ uint64_t a64 = *a64_ptr; \
+ uint64_t a64_mask = UINT64_MAX >> (64 - (ip)->jmp.a.n_bits); \
+ uint64_t a = a64 & a64_mask; \
+ \
+ uint8_t *b_struct = (thread)->structs[(ip)->jmp.b.struct_id]; \
+ uint64_t *b64_ptr = (uint64_t *)&b_struct[(ip)->jmp.b.offset]; \
+ uint64_t b64 = *b64_ptr; \
+ uint64_t b64_mask = UINT64_MAX >> (64 - (ip)->jmp.b.n_bits); \
+ uint64_t b = b64 & b64_mask; \
+ \
+ (thread)->ip = (a operator b) ? (ip)->jmp.ip : ((thread)->ip + 1); \
+}
+
+#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
+
+#define JMP_CMP_S(thread, ip, operator) \
+{ \
+ uint8_t *a_struct = (thread)->structs[(ip)->jmp.a.struct_id]; \
+ uint64_t *a64_ptr = (uint64_t *)&a_struct[(ip)->jmp.a.offset]; \
+ uint64_t a64 = *a64_ptr; \
+ uint64_t a64_mask = UINT64_MAX >> (64 - (ip)->jmp.a.n_bits); \
+ uint64_t a = a64 & a64_mask; \
+ \
+ uint8_t *b_struct = (thread)->structs[(ip)->jmp.b.struct_id]; \
+ uint64_t *b64_ptr = (uint64_t *)&b_struct[(ip)->jmp.b.offset]; \
+ uint64_t b64 = *b64_ptr; \
+ uint64_t b = ntoh64(b64) >> (64 - (ip)->jmp.b.n_bits); \
+ \
+ (thread)->ip = (a operator b) ? (ip)->jmp.ip : ((thread)->ip + 1); \
+}
+
+#define JMP_CMP_MH JMP_CMP_S
+
+#define JMP_CMP_HM(thread, ip, operator) \
+{ \
+ uint8_t *a_struct = (thread)->structs[(ip)->jmp.a.struct_id]; \
+ uint64_t *a64_ptr = (uint64_t *)&a_struct[(ip)->jmp.a.offset]; \
+ uint64_t a64 = *a64_ptr; \
+ uint64_t a = ntoh64(a64) >> (64 - (ip)->jmp.a.n_bits); \
+ \
+ uint8_t *b_struct = (thread)->structs[(ip)->jmp.b.struct_id]; \
+ uint64_t *b64_ptr = (uint64_t *)&b_struct[(ip)->jmp.b.offset]; \
+ uint64_t b64 = *b64_ptr; \
+ uint64_t b64_mask = UINT64_MAX >> (64 - (ip)->jmp.b.n_bits); \
+ uint64_t b = b64 & b64_mask; \
+ \
+ (thread)->ip = (a operator b) ? (ip)->jmp.ip : ((thread)->ip + 1); \
+}
+
+#define JMP_CMP_HH(thread, ip, operator) \
+{ \
+ uint8_t *a_struct = (thread)->structs[(ip)->jmp.a.struct_id]; \
+ uint64_t *a64_ptr = (uint64_t *)&a_struct[(ip)->jmp.a.offset]; \
+ uint64_t a64 = *a64_ptr; \
+ uint64_t a = ntoh64(a64) >> (64 - (ip)->jmp.a.n_bits); \
+ \
+ uint8_t *b_struct = (thread)->structs[(ip)->jmp.b.struct_id]; \
+ uint64_t *b64_ptr = (uint64_t *)&b_struct[(ip)->jmp.b.offset]; \
+ uint64_t b64 = *b64_ptr; \
+ uint64_t b = ntoh64(b64) >> (64 - (ip)->jmp.b.n_bits); \
+ \
+ (thread)->ip = (a operator b) ? (ip)->jmp.ip : ((thread)->ip + 1); \
+}
+
+#else
+
+#define JMP_CMP_S JMP_CMP
+#define JMP_CMP_MH JMP_CMP
+#define JMP_CMP_HM JMP_CMP
+#define JMP_CMP_HH JMP_CMP
+
+#endif
+
+#define JMP_CMP_I(thread, ip, operator) \
+{ \
+ uint8_t *a_struct = (thread)->structs[(ip)->jmp.a.struct_id]; \
+ uint64_t *a64_ptr = (uint64_t *)&a_struct[(ip)->jmp.a.offset]; \
+ uint64_t a64 = *a64_ptr; \
+ uint64_t a64_mask = UINT64_MAX >> (64 - (ip)->jmp.a.n_bits); \
+ uint64_t a = a64 & a64_mask; \
+ \
+ uint64_t b = (ip)->jmp.b_val; \
+ \
+ (thread)->ip = (a operator b) ? (ip)->jmp.ip : ((thread)->ip + 1); \
+}
+
+#define JMP_CMP_MI JMP_CMP_I
+
+#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
+
+#define JMP_CMP_HI(thread, ip, operator) \
+{ \
+ uint8_t *a_struct = (thread)->structs[(ip)->jmp.a.struct_id]; \
+ uint64_t *a64_ptr = (uint64_t *)&a_struct[(ip)->jmp.a.offset]; \
+ uint64_t a64 = *a64_ptr; \
+ uint64_t a = ntoh64(a64) >> (64 - (ip)->jmp.a.n_bits); \
+ \
+ uint64_t b = (ip)->jmp.b_val; \
+ \
+ (thread)->ip = (a operator b) ? (ip)->jmp.ip : ((thread)->ip + 1); \
+}
+
+#else
+
+#define JMP_CMP_HI JMP_CMP_I
+
+#endif
+
#define METADATA_READ(thread, offset, n_bits) \
({ \
uint64_t *m64_ptr = (uint64_t *)&(thread)->metadata[offset]; \
return NULL;
}
+static struct extern_type_member_func *
+extern_obj_member_func_parse(struct rte_swx_pipeline *p,
+ const char *name,
+ struct extern_obj **obj)
+{
+ struct extern_obj *object;
+ struct extern_type_member_func *func;
+ char *object_name, *func_name;
+
+ if (name[0] != 'e' || name[1] != '.')
+ return NULL;
+
+ object_name = strdup(&name[2]);
+ if (!object_name)
+ return NULL;
+
+ func_name = strchr(object_name, '.');
+ if (!func_name) {
+ free(object_name);
+ return NULL;
+ }
+
+ *func_name = 0;
+ func_name++;
+
+ object = extern_obj_find(p, object_name);
+ if (!object) {
+ free(object_name);
+ return NULL;
+ }
+
+ func = extern_type_member_func_find(object->type, func_name);
+ if (!func) {
+ free(object_name);
+ return NULL;
+ }
+
+ if (obj)
+ *obj = object;
+
+ free(object_name);
+ return func;
+}
+
static struct field *
extern_obj_mailbox_field_parse(struct rte_swx_pipeline *p,
const char *name,
return NULL;
}
+static struct extern_func *
+extern_func_parse(struct rte_swx_pipeline *p,
+ const char *name)
+{
+ if (name[0] != 'f' || name[1] != '.')
+ return NULL;
+
+ return extern_func_find(p, &name[2]);
+}
+
static struct field *
extern_func_mailbox_field_parse(struct rte_swx_pipeline *p,
const char *name,
/*
* Instruction.
*/
+static int
+instruction_is_jmp(struct instruction *instr)
+{
+ switch (instr->type) {
+ case INSTR_JMP:
+ case INSTR_JMP_VALID:
+ case INSTR_JMP_INVALID:
+ case INSTR_JMP_HIT:
+ case INSTR_JMP_MISS:
+ case INSTR_JMP_ACTION_HIT:
+ case INSTR_JMP_ACTION_MISS:
+ case INSTR_JMP_EQ:
+ case INSTR_JMP_EQ_S:
+ case INSTR_JMP_EQ_I:
+ case INSTR_JMP_NEQ:
+ case INSTR_JMP_NEQ_S:
+ case INSTR_JMP_NEQ_I:
+ case INSTR_JMP_LT:
+ case INSTR_JMP_LT_MH:
+ case INSTR_JMP_LT_HM:
+ case INSTR_JMP_LT_HH:
+ case INSTR_JMP_LT_MI:
+ case INSTR_JMP_LT_HI:
+ case INSTR_JMP_GT:
+ case INSTR_JMP_GT_MH:
+ case INSTR_JMP_GT_HM:
+ case INSTR_JMP_GT_HH:
+ case INSTR_JMP_GT_MI:
+ case INSTR_JMP_GT_HI:
+ return 1;
+
+ default:
+ return 0;
+ }
+}
+
static struct field *
action_field_parse(struct action *action, const char *name);
t->ip = p->instructions;
}
+static inline void
+thread_ip_set(struct thread *t, struct instruction *ip)
+{
+ t->ip = ip;
+}
+
static inline void
thread_ip_action_call(struct rte_swx_pipeline *p,
struct thread *t,
p->thread_id = (p->thread_id + 1) & (RTE_SWX_PIPELINE_THREADS_MAX - 1);
}
+static inline void
+thread_yield_cond(struct rte_swx_pipeline *p, int cond)
+{
+ p->thread_id = (p->thread_id + cond) & (RTE_SWX_PIPELINE_THREADS_MAX - 1);
+}
+
/*
* rx.
*/
thread_ip_action_call(p, t, action_id);
}
+/*
+ * extern.
+ */
+static int
+instr_extern_translate(struct rte_swx_pipeline *p,
+ struct action *action __rte_unused,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data __rte_unused)
+{
+ char *token = tokens[1];
+
+ CHECK(n_tokens == 2, EINVAL);
+
+ if (token[0] == 'e') {
+ struct extern_obj *obj;
+ struct extern_type_member_func *func;
+
+ func = extern_obj_member_func_parse(p, token, &obj);
+ CHECK(func, EINVAL);
+
+ instr->type = INSTR_EXTERN_OBJ;
+ instr->ext_obj.ext_obj_id = obj->id;
+ instr->ext_obj.func_id = func->id;
+
+ return 0;
+ }
+
+ if (token[0] == 'f') {
+ struct extern_func *func;
+
+ func = extern_func_parse(p, token);
+ CHECK(func, EINVAL);
+
+ instr->type = INSTR_EXTERN_FUNC;
+ instr->ext_func.ext_func_id = func->id;
+
+ return 0;
+ }
+
+ CHECK(0, EINVAL);
+}
+
+static inline void
+instr_extern_obj_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+ uint32_t obj_id = ip->ext_obj.ext_obj_id;
+ uint32_t func_id = ip->ext_obj.func_id;
+ struct extern_obj_runtime *obj = &t->extern_objs[obj_id];
+ rte_swx_extern_type_member_func_t func = obj->funcs[func_id];
+
+ TRACE("[Thread %2u] extern obj %u member func %u\n",
+ p->thread_id,
+ obj_id,
+ func_id);
+
+ /* Extern object member function execute. */
+ uint32_t done = func(obj->obj, obj->mailbox);
+
+ /* Thread. */
+ thread_ip_inc_cond(t, done);
+ thread_yield_cond(p, done ^ 1);
+}
+
+static inline void
+instr_extern_func_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+ uint32_t ext_func_id = ip->ext_func.ext_func_id;
+ struct extern_func_runtime *ext_func = &t->extern_funcs[ext_func_id];
+ rte_swx_extern_func_t func = ext_func->func;
+
+ TRACE("[Thread %2u] extern func %u\n",
+ p->thread_id,
+ ext_func_id);
+
+ /* Extern function execute. */
+ uint32_t done = func(ext_func->mailbox);
+
+ /* Thread. */
+ thread_ip_inc_cond(t, done);
+ thread_yield_cond(p, done ^ 1);
+}
+
/*
* mov.
*/
thread_ip_inc(p);
}
-#define RTE_SWX_INSTRUCTION_TOKENS_MAX 16
+/*
+ * jmp.
+ */
+static struct action *
+action_find(struct rte_swx_pipeline *p, const char *name);
static int
-instr_translate(struct rte_swx_pipeline *p,
- struct action *action,
- char *string,
- struct instruction *instr,
- struct instruction_data *data)
+instr_jmp_translate(struct rte_swx_pipeline *p __rte_unused,
+ struct action *action __rte_unused,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
{
- char *tokens[RTE_SWX_INSTRUCTION_TOKENS_MAX];
- int n_tokens = 0, tpos = 0;
+ CHECK(n_tokens == 2, EINVAL);
- /* Parse the instruction string into tokens. */
- for ( ; ; ) {
- char *token;
+ strcpy(data->jmp_label, tokens[1]);
- token = strtok_r(string, " \t\v", &string);
- if (!token)
- break;
+ instr->type = INSTR_JMP;
+ instr->jmp.ip = NULL; /* Resolved later. */
+ return 0;
+}
- CHECK(n_tokens < RTE_SWX_INSTRUCTION_TOKENS_MAX, EINVAL);
+static int
+instr_jmp_valid_translate(struct rte_swx_pipeline *p,
+ struct action *action __rte_unused,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ struct header *h;
- tokens[n_tokens] = token;
- n_tokens++;
- }
+ CHECK(n_tokens == 3, EINVAL);
- CHECK(n_tokens, EINVAL);
+ strcpy(data->jmp_label, tokens[1]);
- /* Handle the optional instruction label. */
- if ((n_tokens >= 2) && !strcmp(tokens[1], ":")) {
- strcpy(data->label, tokens[0]);
+ h = header_parse(p, tokens[2]);
+ CHECK(h, EINVAL);
- tpos += 2;
- CHECK(n_tokens - tpos, EINVAL);
- }
+ instr->type = INSTR_JMP_VALID;
+ instr->jmp.ip = NULL; /* Resolved later. */
+ instr->jmp.header_id = h->id;
+ return 0;
+}
- /* Identify the instruction type. */
- if (!strcmp(tokens[tpos], "rx"))
- return instr_rx_translate(p,
- action,
- &tokens[tpos],
- n_tokens - tpos,
- instr,
- data);
+static int
+instr_jmp_invalid_translate(struct rte_swx_pipeline *p,
+ struct action *action __rte_unused,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ struct header *h;
- if (!strcmp(tokens[tpos], "tx"))
- return instr_tx_translate(p,
- action,
- &tokens[tpos],
- n_tokens - tpos,
- instr,
- data);
+ CHECK(n_tokens == 2, EINVAL);
- if (!strcmp(tokens[tpos], "extract"))
- return instr_hdr_extract_translate(p,
- action,
- &tokens[tpos],
- n_tokens - tpos,
- instr,
- data);
+ strcpy(data->jmp_label, tokens[1]);
- if (!strcmp(tokens[tpos], "emit"))
- return instr_hdr_emit_translate(p,
- action,
- &tokens[tpos],
- n_tokens - tpos,
- instr,
+ h = header_parse(p, tokens[2]);
+ CHECK(h, EINVAL);
+
+ instr->type = INSTR_JMP_INVALID;
+ instr->jmp.ip = NULL; /* Resolved later. */
+ instr->jmp.header_id = h->id;
+ return 0;
+}
+
+static int
+instr_jmp_hit_translate(struct rte_swx_pipeline *p __rte_unused,
+ struct action *action,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ CHECK(!action, EINVAL);
+ CHECK(n_tokens == 2, EINVAL);
+
+ strcpy(data->jmp_label, tokens[1]);
+
+ instr->type = INSTR_JMP_HIT;
+ instr->jmp.ip = NULL; /* Resolved later. */
+ return 0;
+}
+
+static int
+instr_jmp_miss_translate(struct rte_swx_pipeline *p __rte_unused,
+ struct action *action,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ CHECK(!action, EINVAL);
+ CHECK(n_tokens == 2, EINVAL);
+
+ strcpy(data->jmp_label, tokens[1]);
+
+ instr->type = INSTR_JMP_MISS;
+ instr->jmp.ip = NULL; /* Resolved later. */
+ return 0;
+}
+
+static int
+instr_jmp_action_hit_translate(struct rte_swx_pipeline *p,
+ struct action *action,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ struct action *a;
+
+ CHECK(!action, EINVAL);
+ CHECK(n_tokens == 3, EINVAL);
+
+ strcpy(data->jmp_label, tokens[1]);
+
+ a = action_find(p, tokens[2]);
+ CHECK(a, EINVAL);
+
+ instr->type = INSTR_JMP_ACTION_HIT;
+ instr->jmp.ip = NULL; /* Resolved later. */
+ instr->jmp.action_id = a->id;
+ return 0;
+}
+
+static int
+instr_jmp_action_miss_translate(struct rte_swx_pipeline *p,
+ struct action *action,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ struct action *a;
+
+ CHECK(!action, EINVAL);
+ CHECK(n_tokens == 3, EINVAL);
+
+ strcpy(data->jmp_label, tokens[1]);
+
+ a = action_find(p, tokens[2]);
+ CHECK(a, EINVAL);
+
+ instr->type = INSTR_JMP_ACTION_MISS;
+ instr->jmp.ip = NULL; /* Resolved later. */
+ instr->jmp.action_id = a->id;
+ return 0;
+}
+
+static int
+instr_jmp_eq_translate(struct rte_swx_pipeline *p,
+ struct action *action,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ char *a = tokens[2], *b = tokens[3];
+ struct field *fa, *fb;
+ uint32_t a_struct_id, b_struct_id, b_val;
+
+ CHECK(n_tokens == 4, EINVAL);
+
+ strcpy(data->jmp_label, tokens[1]);
+
+ fa = struct_field_parse(p, action, a, &a_struct_id);
+ CHECK(fa, EINVAL);
+
+ /* JMP_EQ or JMP_EQ_S. */
+ fb = struct_field_parse(p, action, b, &b_struct_id);
+ if (fb) {
+ instr->type = INSTR_JMP_EQ;
+ if ((a[0] == 'h' && b[0] != 'h') ||
+ (a[0] != 'h' && b[0] == 'h'))
+ instr->type = INSTR_JMP_EQ_S;
+ instr->jmp.ip = NULL; /* Resolved later. */
+
+ instr->jmp.a.struct_id = (uint8_t)a_struct_id;
+ instr->jmp.a.n_bits = fa->n_bits;
+ instr->jmp.a.offset = fa->offset / 8;
+ instr->jmp.b.struct_id = (uint8_t)b_struct_id;
+ instr->jmp.b.n_bits = fb->n_bits;
+ instr->jmp.b.offset = fb->offset / 8;
+ return 0;
+ }
+
+ /* JMP_EQ_I. */
+ b_val = strtoul(b, &b, 0);
+ CHECK(!b[0], EINVAL);
+
+ if (a[0] == 'h')
+ b_val = htonl(b_val);
+
+ instr->type = INSTR_JMP_EQ_I;
+ instr->jmp.ip = NULL; /* Resolved later. */
+ instr->jmp.a.struct_id = (uint8_t)a_struct_id;
+ instr->jmp.a.n_bits = fa->n_bits;
+ instr->jmp.a.offset = fa->offset / 8;
+ instr->jmp.b_val = (uint32_t)b_val;
+ return 0;
+}
+
+static int
+instr_jmp_neq_translate(struct rte_swx_pipeline *p,
+ struct action *action,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ char *a = tokens[2], *b = tokens[3];
+ struct field *fa, *fb;
+ uint32_t a_struct_id, b_struct_id, b_val;
+
+ CHECK(n_tokens == 4, EINVAL);
+
+ strcpy(data->jmp_label, tokens[1]);
+
+ fa = struct_field_parse(p, action, a, &a_struct_id);
+ CHECK(fa, EINVAL);
+
+ /* JMP_NEQ or JMP_NEQ_S. */
+ fb = struct_field_parse(p, action, b, &b_struct_id);
+ if (fb) {
+ instr->type = INSTR_JMP_NEQ;
+ if ((a[0] == 'h' && b[0] != 'h') ||
+ (a[0] != 'h' && b[0] == 'h'))
+ instr->type = INSTR_JMP_NEQ_S;
+ instr->jmp.ip = NULL; /* Resolved later. */
+
+ instr->jmp.a.struct_id = (uint8_t)a_struct_id;
+ instr->jmp.a.n_bits = fa->n_bits;
+ instr->jmp.a.offset = fa->offset / 8;
+ instr->jmp.b.struct_id = (uint8_t)b_struct_id;
+ instr->jmp.b.n_bits = fb->n_bits;
+ instr->jmp.b.offset = fb->offset / 8;
+ return 0;
+ }
+
+ /* JMP_NEQ_I. */
+ b_val = strtoul(b, &b, 0);
+ CHECK(!b[0], EINVAL);
+
+ if (a[0] == 'h')
+ b_val = htonl(b_val);
+
+ instr->type = INSTR_JMP_NEQ_I;
+ instr->jmp.ip = NULL; /* Resolved later. */
+ instr->jmp.a.struct_id = (uint8_t)a_struct_id;
+ instr->jmp.a.n_bits = fa->n_bits;
+ instr->jmp.a.offset = fa->offset / 8;
+ instr->jmp.b_val = (uint32_t)b_val;
+ return 0;
+}
+
+static int
+instr_jmp_lt_translate(struct rte_swx_pipeline *p,
+ struct action *action,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ char *a = tokens[2], *b = tokens[3];
+ struct field *fa, *fb;
+ uint32_t a_struct_id, b_struct_id, b_val;
+
+ CHECK(n_tokens == 4, EINVAL);
+
+ strcpy(data->jmp_label, tokens[1]);
+
+ fa = struct_field_parse(p, action, a, &a_struct_id);
+ CHECK(fa, EINVAL);
+
+ /* JMP_LT, JMP_LT_MH, JMP_LT_HM, JMP_LT_HH. */
+ fb = struct_field_parse(p, action, b, &b_struct_id);
+ if (fb) {
+ instr->type = INSTR_JMP_LT;
+ if (a[0] == 'h' && b[0] == 'm')
+ instr->type = INSTR_JMP_LT_HM;
+ if (a[0] == 'm' && b[0] == 'h')
+ instr->type = INSTR_JMP_LT_MH;
+ if (a[0] == 'h' && b[0] == 'h')
+ instr->type = INSTR_JMP_LT_HH;
+ instr->jmp.ip = NULL; /* Resolved later. */
+
+ instr->jmp.a.struct_id = (uint8_t)a_struct_id;
+ instr->jmp.a.n_bits = fa->n_bits;
+ instr->jmp.a.offset = fa->offset / 8;
+ instr->jmp.b.struct_id = (uint8_t)b_struct_id;
+ instr->jmp.b.n_bits = fb->n_bits;
+ instr->jmp.b.offset = fb->offset / 8;
+ return 0;
+ }
+
+ /* JMP_LT_MI, JMP_LT_HI. */
+ b_val = strtoul(b, &b, 0);
+ CHECK(!b[0], EINVAL);
+
+ instr->type = INSTR_JMP_LT_MI;
+ if (a[0] == 'h')
+ instr->type = INSTR_JMP_LT_HI;
+ instr->jmp.ip = NULL; /* Resolved later. */
+
+ instr->jmp.a.struct_id = (uint8_t)a_struct_id;
+ instr->jmp.a.n_bits = fa->n_bits;
+ instr->jmp.a.offset = fa->offset / 8;
+ instr->jmp.b_val = (uint32_t)b_val;
+ return 0;
+}
+
+static int
+instr_jmp_gt_translate(struct rte_swx_pipeline *p,
+ struct action *action,
+ char **tokens,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ char *a = tokens[2], *b = tokens[3];
+ struct field *fa, *fb;
+ uint32_t a_struct_id, b_struct_id, b_val;
+
+ CHECK(n_tokens == 4, EINVAL);
+
+ strcpy(data->jmp_label, tokens[1]);
+
+ fa = struct_field_parse(p, action, a, &a_struct_id);
+ CHECK(fa, EINVAL);
+
+ /* JMP_GT, JMP_GT_MH, JMP_GT_HM, JMP_GT_HH. */
+ fb = struct_field_parse(p, action, b, &b_struct_id);
+ if (fb) {
+ instr->type = INSTR_JMP_GT;
+ if (a[0] == 'h' && b[0] == 'm')
+ instr->type = INSTR_JMP_GT_HM;
+ if (a[0] == 'm' && b[0] == 'h')
+ instr->type = INSTR_JMP_GT_MH;
+ if (a[0] == 'h' && b[0] == 'h')
+ instr->type = INSTR_JMP_GT_HH;
+ instr->jmp.ip = NULL; /* Resolved later. */
+
+ instr->jmp.a.struct_id = (uint8_t)a_struct_id;
+ instr->jmp.a.n_bits = fa->n_bits;
+ instr->jmp.a.offset = fa->offset / 8;
+ instr->jmp.b.struct_id = (uint8_t)b_struct_id;
+ instr->jmp.b.n_bits = fb->n_bits;
+ instr->jmp.b.offset = fb->offset / 8;
+ return 0;
+ }
+
+ /* JMP_GT_MI, JMP_GT_HI. */
+ b_val = strtoul(b, &b, 0);
+ CHECK(!b[0], EINVAL);
+
+ instr->type = INSTR_JMP_GT_MI;
+ if (a[0] == 'h')
+ instr->type = INSTR_JMP_GT_HI;
+ instr->jmp.ip = NULL; /* Resolved later. */
+
+ instr->jmp.a.struct_id = (uint8_t)a_struct_id;
+ instr->jmp.a.n_bits = fa->n_bits;
+ instr->jmp.a.offset = fa->offset / 8;
+ instr->jmp.b_val = (uint32_t)b_val;
+ return 0;
+}
+
+static inline void
+instr_jmp_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmp\n", p->thread_id);
+
+ thread_ip_set(t, ip->jmp.ip);
+}
+
+static inline void
+instr_jmp_valid_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+ uint32_t header_id = ip->jmp.header_id;
+
+ TRACE("[Thread %2u] jmpv\n", p->thread_id);
+
+ t->ip = HEADER_VALID(t, header_id) ? ip->jmp.ip : (t->ip + 1);
+}
+
+static inline void
+instr_jmp_invalid_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+ uint32_t header_id = ip->jmp.header_id;
+
+ TRACE("[Thread %2u] jmpnv\n", p->thread_id);
+
+ t->ip = HEADER_VALID(t, header_id) ? (t->ip + 1) : ip->jmp.ip;
+}
+
+static inline void
+instr_jmp_hit_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+ struct instruction *ip_next[] = {t->ip + 1, ip->jmp.ip};
+
+ TRACE("[Thread %2u] jmph\n", p->thread_id);
+
+ t->ip = ip_next[t->hit];
+}
+
+static inline void
+instr_jmp_miss_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+ struct instruction *ip_next[] = {ip->jmp.ip, t->ip + 1};
+
+ TRACE("[Thread %2u] jmpnh\n", p->thread_id);
+
+ t->ip = ip_next[t->hit];
+}
+
+static inline void
+instr_jmp_action_hit_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpa\n", p->thread_id);
+
+ t->ip = (ip->jmp.action_id == t->action_id) ? ip->jmp.ip : (t->ip + 1);
+}
+
+static inline void
+instr_jmp_action_miss_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpna\n", p->thread_id);
+
+ t->ip = (ip->jmp.action_id == t->action_id) ? (t->ip + 1) : ip->jmp.ip;
+}
+
+static inline void
+instr_jmp_eq_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpeq\n", p->thread_id);
+
+ JMP_CMP(t, ip, ==);
+}
+
+static inline void
+instr_jmp_eq_s_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpeq (s)\n", p->thread_id);
+
+ JMP_CMP_S(t, ip, ==);
+}
+
+static inline void
+instr_jmp_eq_i_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpeq (i)\n", p->thread_id);
+
+ JMP_CMP_I(t, ip, ==);
+}
+
+static inline void
+instr_jmp_neq_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpneq\n", p->thread_id);
+
+ JMP_CMP(t, ip, !=);
+}
+
+static inline void
+instr_jmp_neq_s_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpneq (s)\n", p->thread_id);
+
+ JMP_CMP_S(t, ip, !=);
+}
+
+static inline void
+instr_jmp_neq_i_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpneq (i)\n", p->thread_id);
+
+ JMP_CMP_I(t, ip, !=);
+}
+
+static inline void
+instr_jmp_lt_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmplt\n", p->thread_id);
+
+ JMP_CMP(t, ip, <);
+}
+
+static inline void
+instr_jmp_lt_mh_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmplt (mh)\n", p->thread_id);
+
+ JMP_CMP_MH(t, ip, <);
+}
+
+static inline void
+instr_jmp_lt_hm_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmplt (hm)\n", p->thread_id);
+
+ JMP_CMP_HM(t, ip, <);
+}
+
+static inline void
+instr_jmp_lt_hh_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmplt (hh)\n", p->thread_id);
+
+ JMP_CMP_HH(t, ip, <);
+}
+
+static inline void
+instr_jmp_lt_mi_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmplt (mi)\n", p->thread_id);
+
+ JMP_CMP_MI(t, ip, <);
+}
+
+static inline void
+instr_jmp_lt_hi_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmplt (hi)\n", p->thread_id);
+
+ JMP_CMP_HI(t, ip, <);
+}
+
+static inline void
+instr_jmp_gt_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpgt\n", p->thread_id);
+
+ JMP_CMP(t, ip, >);
+}
+
+static inline void
+instr_jmp_gt_mh_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpgt (mh)\n", p->thread_id);
+
+ JMP_CMP_MH(t, ip, >);
+}
+
+static inline void
+instr_jmp_gt_hm_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpgt (hm)\n", p->thread_id);
+
+ JMP_CMP_HM(t, ip, >);
+}
+
+static inline void
+instr_jmp_gt_hh_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpgt (hh)\n", p->thread_id);
+
+ JMP_CMP_HH(t, ip, >);
+}
+
+static inline void
+instr_jmp_gt_mi_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpgt (mi)\n", p->thread_id);
+
+ JMP_CMP_MI(t, ip, >);
+}
+
+static inline void
+instr_jmp_gt_hi_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+ struct instruction *ip = t->ip;
+
+ TRACE("[Thread %2u] jmpgt (hi)\n", p->thread_id);
+
+ JMP_CMP_HI(t, ip, >);
+}
+
+/*
+ * return.
+ */
+static int
+instr_return_translate(struct rte_swx_pipeline *p __rte_unused,
+ struct action *action,
+ char **tokens __rte_unused,
+ int n_tokens,
+ struct instruction *instr,
+ struct instruction_data *data __rte_unused)
+{
+ CHECK(action, EINVAL);
+ CHECK(n_tokens == 1, EINVAL);
+
+ instr->type = INSTR_RETURN;
+ return 0;
+}
+
+static inline void
+instr_return_exec(struct rte_swx_pipeline *p)
+{
+ struct thread *t = &p->threads[p->thread_id];
+
+ TRACE("[Thread %2u] return\n", p->thread_id);
+
+ t->ip = t->ret;
+}
+
+#define RTE_SWX_INSTRUCTION_TOKENS_MAX 16
+
+static int
+instr_translate(struct rte_swx_pipeline *p,
+ struct action *action,
+ char *string,
+ struct instruction *instr,
+ struct instruction_data *data)
+{
+ char *tokens[RTE_SWX_INSTRUCTION_TOKENS_MAX];
+ int n_tokens = 0, tpos = 0;
+
+ /* Parse the instruction string into tokens. */
+ for ( ; ; ) {
+ char *token;
+
+ token = strtok_r(string, " \t\v", &string);
+ if (!token)
+ break;
+
+ CHECK(n_tokens < RTE_SWX_INSTRUCTION_TOKENS_MAX, EINVAL);
+
+ tokens[n_tokens] = token;
+ n_tokens++;
+ }
+
+ CHECK(n_tokens, EINVAL);
+
+ /* Handle the optional instruction label. */
+ if ((n_tokens >= 2) && !strcmp(tokens[1], ":")) {
+ strcpy(data->label, tokens[0]);
+
+ tpos += 2;
+ CHECK(n_tokens - tpos, EINVAL);
+ }
+
+ /* Identify the instruction type. */
+ if (!strcmp(tokens[tpos], "rx"))
+ return instr_rx_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "tx"))
+ return instr_tx_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "extract"))
+ return instr_hdr_extract_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "emit"))
+ return instr_hdr_emit_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
data);
if (!strcmp(tokens[tpos], "validate"))
instr,
data);
+ if (!strcmp(tokens[tpos], "extern"))
+ return instr_extern_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmp"))
+ return instr_jmp_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmpv"))
+ return instr_jmp_valid_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmpnv"))
+ return instr_jmp_invalid_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmph"))
+ return instr_jmp_hit_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmpnh"))
+ return instr_jmp_miss_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmpa"))
+ return instr_jmp_action_hit_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmpna"))
+ return instr_jmp_action_miss_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmpeq"))
+ return instr_jmp_eq_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmpneq"))
+ return instr_jmp_neq_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmplt"))
+ return instr_jmp_lt_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "jmpgt"))
+ return instr_jmp_gt_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
+ if (!strcmp(tokens[tpos], "return"))
+ return instr_return_translate(p,
+ action,
+ &tokens[tpos],
+ n_tokens - tpos,
+ instr,
+ data);
+
CHECK(0, EINVAL);
}
+static struct instruction_data *
+label_find(struct instruction_data *data, uint32_t n, const char *label)
+{
+ uint32_t i;
+
+ for (i = 0; i < n; i++)
+ if (!strcmp(label, data[i].label))
+ return &data[i];
+
+ return NULL;
+}
+
static uint32_t
label_is_used(struct instruction_data *data, uint32_t n, const char *label)
{
return 0;
}
+static int
+instr_jmp_resolve(struct instruction *instructions,
+ struct instruction_data *instruction_data,
+ uint32_t n_instructions)
+{
+ uint32_t i;
+
+ for (i = 0; i < n_instructions; i++) {
+ struct instruction *instr = &instructions[i];
+ struct instruction_data *data = &instruction_data[i];
+ struct instruction_data *found;
+
+ if (!instruction_is_jmp(instr))
+ continue;
+
+ found = label_find(instruction_data,
+ n_instructions,
+ data->jmp_label);
+ CHECK(found, EINVAL);
+
+ instr->jmp.ip = &instr[found - instruction_data];
+ }
+
+ return 0;
+}
+
+static int
+instr_verify(struct rte_swx_pipeline *p __rte_unused,
+ struct action *a,
+ struct instruction *instr,
+ struct instruction_data *data __rte_unused,
+ uint32_t n_instructions)
+{
+ if (!a) {
+ enum instruction_type type;
+ uint32_t i;
+
+ /* Check that the first instruction is rx. */
+ CHECK(instr[0].type == INSTR_RX, EINVAL);
+
+ /* Check that there is at least one tx instruction. */
+ for (i = 0; i < n_instructions; i++) {
+ type = instr[i].type;
+
+ if (instr[i].type == INSTR_TX)
+ break;
+ }
+ CHECK(i < n_instructions, EINVAL);
+
+ /* Check that the last instruction is either tx or unconditional
+ * jump.
+ */
+ type = instr[n_instructions - 1].type;
+ CHECK((type == INSTR_TX) || (type == INSTR_JMP), EINVAL);
+ }
+
+ if (a) {
+ enum instruction_type type;
+ uint32_t i;
+
+ /* Check that there is at least one return or tx instruction. */
+ for (i = 0; i < n_instructions; i++) {
+ type = instr[i].type;
+
+ if ((type == INSTR_RETURN) || (type == INSTR_TX))
+ break;
+ }
+ CHECK(i < n_instructions, EINVAL);
+ }
+
+ return 0;
+}
+
static int
instruction_config(struct rte_swx_pipeline *p,
struct action *a,
if (err)
goto error;
+ err = instr_verify(p, a, instr, data, n_instructions);
+ if (err)
+ goto error;
+
+ err = instr_jmp_resolve(instr, data, n_instructions);
+ if (err)
+ goto error;
+
free(data);
if (a) {
[INSTR_ALU_SHR_HI] = instr_alu_shr_hi_exec,
[INSTR_TABLE] = instr_table_exec,
+ [INSTR_EXTERN_OBJ] = instr_extern_obj_exec,
+ [INSTR_EXTERN_FUNC] = instr_extern_func_exec,
+
+ [INSTR_JMP] = instr_jmp_exec,
+ [INSTR_JMP_VALID] = instr_jmp_valid_exec,
+ [INSTR_JMP_INVALID] = instr_jmp_invalid_exec,
+ [INSTR_JMP_HIT] = instr_jmp_hit_exec,
+ [INSTR_JMP_MISS] = instr_jmp_miss_exec,
+ [INSTR_JMP_ACTION_HIT] = instr_jmp_action_hit_exec,
+ [INSTR_JMP_ACTION_MISS] = instr_jmp_action_miss_exec,
+
+ [INSTR_JMP_EQ] = instr_jmp_eq_exec,
+ [INSTR_JMP_EQ_S] = instr_jmp_eq_s_exec,
+ [INSTR_JMP_EQ_I] = instr_jmp_eq_i_exec,
+
+ [INSTR_JMP_NEQ] = instr_jmp_neq_exec,
+ [INSTR_JMP_NEQ_S] = instr_jmp_neq_s_exec,
+ [INSTR_JMP_NEQ_I] = instr_jmp_neq_i_exec,
+
+ [INSTR_JMP_LT] = instr_jmp_lt_exec,
+ [INSTR_JMP_LT_MH] = instr_jmp_lt_mh_exec,
+ [INSTR_JMP_LT_HM] = instr_jmp_lt_hm_exec,
+ [INSTR_JMP_LT_HH] = instr_jmp_lt_hh_exec,
+ [INSTR_JMP_LT_MI] = instr_jmp_lt_mi_exec,
+ [INSTR_JMP_LT_HI] = instr_jmp_lt_hi_exec,
+
+ [INSTR_JMP_GT] = instr_jmp_gt_exec,
+ [INSTR_JMP_GT_MH] = instr_jmp_gt_mh_exec,
+ [INSTR_JMP_GT_HM] = instr_jmp_gt_hm_exec,
+ [INSTR_JMP_GT_HH] = instr_jmp_gt_hh_exec,
+ [INSTR_JMP_GT_MI] = instr_jmp_gt_mi_exec,
+ [INSTR_JMP_GT_HI] = instr_jmp_gt_hi_exec,
+
+ [INSTR_RETURN] = instr_return_exec,
};
static inline void
git.droids-corp.org / dpdk.git / blobdiff