X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fintel%2Fcommon%2Fgen_decoder.h;h=8b00b6edc2f29bd93baecd624d9e324717116bda;hb=13a7a2d4557a068fbf86af9eaa43b600fa8bce88;hp=b8666ca3044c0bfed161ac46d27848002bb1cc67;hpb=3ae5c579169a62ee11be23d1587792a45747b77f;p=mesa.git

diff --git a/src/intel/common/gen_decoder.h b/src/intel/common/gen_decoder.h
index b8666ca3044..8b00b6edc2f 100644
--- a/src/intel/common/gen_decoder.h
+++ b/src/intel/common/gen_decoder.h
@@ -28,10 +28,16 @@
 #include <stdbool.h>
 
 #include "common/gen_device_info.h"
+#include "util/hash_table.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 struct gen_spec;
 struct gen_group;
 struct gen_field;
+union gen_field_value;
 
 static inline uint32_t gen_make_gen(uint32_t major, uint32_t minor)
 {
@@ -42,21 +48,31 @@ struct gen_group *gen_spec_find_struct(struct gen_spec *spec, const char *name);
 struct gen_spec *gen_spec_load(const struct gen_device_info *devinfo);
 struct gen_spec *gen_spec_load_from_path(const struct gen_device_info *devinfo,
                                          const char *path);
+void gen_spec_destroy(struct gen_spec *spec);
 uint32_t gen_spec_get_gen(struct gen_spec *spec);
 struct gen_group *gen_spec_find_instruction(struct gen_spec *spec, const uint32_t *p);
 struct gen_group *gen_spec_find_register(struct gen_spec *spec, uint32_t offset);
 struct gen_group *gen_spec_find_register_by_name(struct gen_spec *spec, const char *name);
+struct gen_enum *gen_spec_find_enum(struct gen_spec *spec, const char *name);
+
 int gen_group_get_length(struct gen_group *group, const uint32_t *p);
 const char *gen_group_get_name(struct gen_group *group);
 uint32_t gen_group_get_opcode(struct gen_group *group);
+struct gen_field *gen_group_find_field(struct gen_group *group, const char *name);
 struct gen_enum *gen_spec_find_enum(struct gen_spec *spec, const char *name);
 
+bool gen_field_is_header(struct gen_field *field);
+void gen_field_decode(struct gen_field *field,
+                      const uint32_t *p, const uint32_t *end,
+                      union gen_field_value *value);
+
 struct gen_field_iterator {
    struct gen_group *group;
    char name[128];
    char value[128];
    struct gen_group *struct_desc;
    const uint32_t *p;
+   const uint32_t *p_end;
    int dword; /**< current field starts at &p[dword] */
    int start; /**< current field starts at this bit number */
    int end;   /**< current field ends at this bit number */
@@ -70,14 +86,13 @@ struct gen_field_iterator {
 struct gen_spec {
    uint32_t gen;
 
-   uint32_t ncommands;
-   struct gen_group *commands[256];
-   uint32_t nstructs;
-   struct gen_group *structs[256];
-   uint32_t nregisters;
-   struct gen_group *registers[256];
-   uint32_t nenums;
-   struct gen_enum *enums[256];
+   struct hash_table *commands;
+   struct hash_table *structs;
+   struct hash_table *registers_by_name;
+   struct hash_table *registers_by_offset;
+   struct hash_table *enums;
+
+   struct hash_table *access_cache;
 };
 
 struct gen_group {
@@ -86,6 +101,7 @@ struct gen_group {
 
    struct gen_field *fields; /* linked list of fields */
 
+   uint32_t dw_length;
    uint32_t group_offset, group_count;
    uint32_t group_size;
    bool variable;
@@ -138,7 +154,15 @@ struct gen_type {
    };
 };
 
+union gen_field_value {
+   bool b32;
+   float f32;
+   uint64_t u64;
+   int64_t i64;
+};
+
 struct gen_field {
+   struct gen_group *parent;
    struct gen_field *next;
 
    char *name;
@@ -162,4 +186,9 @@ void gen_print_group(FILE *out,
                      uint64_t offset, const uint32_t *p,
                      bool color);
 
+#ifdef __cplusplus
+}
+#endif
+
+
 #endif /* GEN_DECODER_H */