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-rw-r--r--src/gallium/drivers/freedreno/ir3/instr-a3xx.h298
1 files changed, 153 insertions, 145 deletions
diff --git a/src/gallium/drivers/freedreno/ir3/instr-a3xx.h b/src/gallium/drivers/freedreno/ir3/instr-a3xx.h
index 1b1f1f0a797..87083fd1e81 100644
--- a/src/gallium/drivers/freedreno/ir3/instr-a3xx.h
+++ b/src/gallium/drivers/freedreno/ir3/instr-a3xx.h
@@ -29,181 +29,189 @@
#include <stdint.h>
#include <assert.h>
+/* size of largest OPC field of all the instruction categories: */
+#define NOPC_BITS 6
+
+#define _OPC(cat, opc) (((cat) << NOPC_BITS) | opc)
+
typedef enum {
/* category 0: */
- OPC_NOP = 0,
- OPC_BR = 1,
- OPC_JUMP = 2,
- OPC_CALL = 3,
- OPC_RET = 4,
- OPC_KILL = 5,
- OPC_END = 6,
- OPC_EMIT = 7,
- OPC_CUT = 8,
- OPC_CHMASK = 9,
- OPC_CHSH = 10,
- OPC_FLOW_REV = 11,
+ OPC_NOP = _OPC(0, 0),
+ OPC_BR = _OPC(0, 1),
+ OPC_JUMP = _OPC(0, 2),
+ OPC_CALL = _OPC(0, 3),
+ OPC_RET = _OPC(0, 4),
+ OPC_KILL = _OPC(0, 5),
+ OPC_END = _OPC(0, 6),
+ OPC_EMIT = _OPC(0, 7),
+ OPC_CUT = _OPC(0, 8),
+ OPC_CHMASK = _OPC(0, 9),
+ OPC_CHSH = _OPC(0, 10),
+ OPC_FLOW_REV = _OPC(0, 11),
/* category 1: */
- /* no opc.. all category 1 are variants of mov */
+ OPC_MOV = _OPC(1, 0),
/* category 2: */
- OPC_ADD_F = 0,
- OPC_MIN_F = 1,
- OPC_MAX_F = 2,
- OPC_MUL_F = 3,
- OPC_SIGN_F = 4,
- OPC_CMPS_F = 5,
- OPC_ABSNEG_F = 6,
- OPC_CMPV_F = 7,
+ OPC_ADD_F = _OPC(2, 0),
+ OPC_MIN_F = _OPC(2, 1),
+ OPC_MAX_F = _OPC(2, 2),
+ OPC_MUL_F = _OPC(2, 3),
+ OPC_SIGN_F = _OPC(2, 4),
+ OPC_CMPS_F = _OPC(2, 5),
+ OPC_ABSNEG_F = _OPC(2, 6),
+ OPC_CMPV_F = _OPC(2, 7),
/* 8 - invalid */
- OPC_FLOOR_F = 9,
- OPC_CEIL_F = 10,
- OPC_RNDNE_F = 11,
- OPC_RNDAZ_F = 12,
- OPC_TRUNC_F = 13,
+ OPC_FLOOR_F = _OPC(2, 9),
+ OPC_CEIL_F = _OPC(2, 10),
+ OPC_RNDNE_F = _OPC(2, 11),
+ OPC_RNDAZ_F = _OPC(2, 12),
+ OPC_TRUNC_F = _OPC(2, 13),
/* 14-15 - invalid */
- OPC_ADD_U = 16,
- OPC_ADD_S = 17,
- OPC_SUB_U = 18,
- OPC_SUB_S = 19,
- OPC_CMPS_U = 20,
- OPC_CMPS_S = 21,
- OPC_MIN_U = 22,
- OPC_MIN_S = 23,
- OPC_MAX_U = 24,
- OPC_MAX_S = 25,
- OPC_ABSNEG_S = 26,
+ OPC_ADD_U = _OPC(2, 16),
+ OPC_ADD_S = _OPC(2, 17),
+ OPC_SUB_U = _OPC(2, 18),
+ OPC_SUB_S = _OPC(2, 19),
+ OPC_CMPS_U = _OPC(2, 20),
+ OPC_CMPS_S = _OPC(2, 21),
+ OPC_MIN_U = _OPC(2, 22),
+ OPC_MIN_S = _OPC(2, 23),
+ OPC_MAX_U = _OPC(2, 24),
+ OPC_MAX_S = _OPC(2, 25),
+ OPC_ABSNEG_S = _OPC(2, 26),
/* 27 - invalid */
- OPC_AND_B = 28,
- OPC_OR_B = 29,
- OPC_NOT_B = 30,
- OPC_XOR_B = 31,
+ OPC_AND_B = _OPC(2, 28),
+ OPC_OR_B = _OPC(2, 29),
+ OPC_NOT_B = _OPC(2, 30),
+ OPC_XOR_B = _OPC(2, 31),
/* 32 - invalid */
- OPC_CMPV_U = 33,
- OPC_CMPV_S = 34,
+ OPC_CMPV_U = _OPC(2, 33),
+ OPC_CMPV_S = _OPC(2, 34),
/* 35-47 - invalid */
- OPC_MUL_U = 48,
- OPC_MUL_S = 49,
- OPC_MULL_U = 50,
- OPC_BFREV_B = 51,
- OPC_CLZ_S = 52,
- OPC_CLZ_B = 53,
- OPC_SHL_B = 54,
- OPC_SHR_B = 55,
- OPC_ASHR_B = 56,
- OPC_BARY_F = 57,
- OPC_MGEN_B = 58,
- OPC_GETBIT_B = 59,
- OPC_SETRM = 60,
- OPC_CBITS_B = 61,
- OPC_SHB = 62,
- OPC_MSAD = 63,
+ OPC_MUL_U = _OPC(2, 48),
+ OPC_MUL_S = _OPC(2, 49),
+ OPC_MULL_U = _OPC(2, 50),
+ OPC_BFREV_B = _OPC(2, 51),
+ OPC_CLZ_S = _OPC(2, 52),
+ OPC_CLZ_B = _OPC(2, 53),
+ OPC_SHL_B = _OPC(2, 54),
+ OPC_SHR_B = _OPC(2, 55),
+ OPC_ASHR_B = _OPC(2, 56),
+ OPC_BARY_F = _OPC(2, 57),
+ OPC_MGEN_B = _OPC(2, 58),
+ OPC_GETBIT_B = _OPC(2, 59),
+ OPC_SETRM = _OPC(2, 60),
+ OPC_CBITS_B = _OPC(2, 61),
+ OPC_SHB = _OPC(2, 62),
+ OPC_MSAD = _OPC(2, 63),
/* category 3: */
- OPC_MAD_U16 = 0,
- OPC_MADSH_U16 = 1,
- OPC_MAD_S16 = 2,
- OPC_MADSH_M16 = 3, /* should this be .s16? */
- OPC_MAD_U24 = 4,
- OPC_MAD_S24 = 5,
- OPC_MAD_F16 = 6,
- OPC_MAD_F32 = 7,
- OPC_SEL_B16 = 8,
- OPC_SEL_B32 = 9,
- OPC_SEL_S16 = 10,
- OPC_SEL_S32 = 11,
- OPC_SEL_F16 = 12,
- OPC_SEL_F32 = 13,
- OPC_SAD_S16 = 14,
- OPC_SAD_S32 = 15,
+ OPC_MAD_U16 = _OPC(3, 0),
+ OPC_MADSH_U16 = _OPC(3, 1),
+ OPC_MAD_S16 = _OPC(3, 2),
+ OPC_MADSH_M16 = _OPC(3, 3), /* should this be .s16? */
+ OPC_MAD_U24 = _OPC(3, 4),
+ OPC_MAD_S24 = _OPC(3, 5),
+ OPC_MAD_F16 = _OPC(3, 6),
+ OPC_MAD_F32 = _OPC(3, 7),
+ OPC_SEL_B16 = _OPC(3, 8),
+ OPC_SEL_B32 = _OPC(3, 9),
+ OPC_SEL_S16 = _OPC(3, 10),
+ OPC_SEL_S32 = _OPC(3, 11),
+ OPC_SEL_F16 = _OPC(3, 12),
+ OPC_SEL_F32 = _OPC(3, 13),
+ OPC_SAD_S16 = _OPC(3, 14),
+ OPC_SAD_S32 = _OPC(3, 15),
/* category 4: */
- OPC_RCP = 0,
- OPC_RSQ = 1,
- OPC_LOG2 = 2,
- OPC_EXP2 = 3,
- OPC_SIN = 4,
- OPC_COS = 5,
- OPC_SQRT = 6,
+ OPC_RCP = _OPC(4, 0),
+ OPC_RSQ = _OPC(4, 1),
+ OPC_LOG2 = _OPC(4, 2),
+ OPC_EXP2 = _OPC(4, 3),
+ OPC_SIN = _OPC(4, 4),
+ OPC_COS = _OPC(4, 5),
+ OPC_SQRT = _OPC(4, 6),
// 7-63 - invalid
/* category 5: */
- OPC_ISAM = 0,
- OPC_ISAML = 1,
- OPC_ISAMM = 2,
- OPC_SAM = 3,
- OPC_SAMB = 4,
- OPC_SAML = 5,
- OPC_SAMGQ = 6,
- OPC_GETLOD = 7,
- OPC_CONV = 8,
- OPC_CONVM = 9,
- OPC_GETSIZE = 10,
- OPC_GETBUF = 11,
- OPC_GETPOS = 12,
- OPC_GETINFO = 13,
- OPC_DSX = 14,
- OPC_DSY = 15,
- OPC_GATHER4R = 16,
- OPC_GATHER4G = 17,
- OPC_GATHER4B = 18,
- OPC_GATHER4A = 19,
- OPC_SAMGP0 = 20,
- OPC_SAMGP1 = 21,
- OPC_SAMGP2 = 22,
- OPC_SAMGP3 = 23,
- OPC_DSXPP_1 = 24,
- OPC_DSYPP_1 = 25,
- OPC_RGETPOS = 26,
- OPC_RGETINFO = 27,
+ OPC_ISAM = _OPC(5, 0),
+ OPC_ISAML = _OPC(5, 1),
+ OPC_ISAMM = _OPC(5, 2),
+ OPC_SAM = _OPC(5, 3),
+ OPC_SAMB = _OPC(5, 4),
+ OPC_SAML = _OPC(5, 5),
+ OPC_SAMGQ = _OPC(5, 6),
+ OPC_GETLOD = _OPC(5, 7),
+ OPC_CONV = _OPC(5, 8),
+ OPC_CONVM = _OPC(5, 9),
+ OPC_GETSIZE = _OPC(5, 10),
+ OPC_GETBUF = _OPC(5, 11),
+ OPC_GETPOS = _OPC(5, 12),
+ OPC_GETINFO = _OPC(5, 13),
+ OPC_DSX = _OPC(5, 14),
+ OPC_DSY = _OPC(5, 15),
+ OPC_GATHER4R = _OPC(5, 16),
+ OPC_GATHER4G = _OPC(5, 17),
+ OPC_GATHER4B = _OPC(5, 18),
+ OPC_GATHER4A = _OPC(5, 19),
+ OPC_SAMGP0 = _OPC(5, 20),
+ OPC_SAMGP1 = _OPC(5, 21),
+ OPC_SAMGP2 = _OPC(5, 22),
+ OPC_SAMGP3 = _OPC(5, 23),
+ OPC_DSXPP_1 = _OPC(5, 24),
+ OPC_DSYPP_1 = _OPC(5, 25),
+ OPC_RGETPOS = _OPC(5, 26),
+ OPC_RGETINFO = _OPC(5, 27),
/* category 6: */
- OPC_LDG = 0, /* load-global */
- OPC_LDL = 1,
- OPC_LDP = 2,
- OPC_STG = 3, /* store-global */
- OPC_STL = 4,
- OPC_STP = 5,
- OPC_STI = 6,
- OPC_G2L = 7,
- OPC_L2G = 8,
- OPC_PREFETCH = 9,
- OPC_LDLW = 10,
- OPC_STLW = 11,
- OPC_RESFMT = 14,
- OPC_RESINFO = 15,
- OPC_ATOMIC_ADD = 16,
- OPC_ATOMIC_SUB = 17,
- OPC_ATOMIC_XCHG = 18,
- OPC_ATOMIC_INC = 19,
- OPC_ATOMIC_DEC = 20,
- OPC_ATOMIC_CMPXCHG = 21,
- OPC_ATOMIC_MIN = 22,
- OPC_ATOMIC_MAX = 23,
- OPC_ATOMIC_AND = 24,
- OPC_ATOMIC_OR = 25,
- OPC_ATOMIC_XOR = 26,
- OPC_LDGB_TYPED_4D = 27,
- OPC_STGB_4D_4 = 28,
- OPC_STIB = 29,
- OPC_LDC_4 = 30,
- OPC_LDLV = 31,
+ OPC_LDG = _OPC(6, 0), /* load-global */
+ OPC_LDL = _OPC(6, 1),
+ OPC_LDP = _OPC(6, 2),
+ OPC_STG = _OPC(6, 3), /* store-global */
+ OPC_STL = _OPC(6, 4),
+ OPC_STP = _OPC(6, 5),
+ OPC_STI = _OPC(6, 6),
+ OPC_G2L = _OPC(6, 7),
+ OPC_L2G = _OPC(6, 8),
+ OPC_PREFETCH = _OPC(6, 9),
+ OPC_LDLW = _OPC(6, 10),
+ OPC_STLW = _OPC(6, 11),
+ OPC_RESFMT = _OPC(6, 14),
+ OPC_RESINFO = _OPC(6, 15),
+ OPC_ATOMIC_ADD = _OPC(6, 16),
+ OPC_ATOMIC_SUB = _OPC(6, 17),
+ OPC_ATOMIC_XCHG = _OPC(6, 18),
+ OPC_ATOMIC_INC = _OPC(6, 19),
+ OPC_ATOMIC_DEC = _OPC(6, 20),
+ OPC_ATOMIC_CMPXCHG = _OPC(6, 21),
+ OPC_ATOMIC_MIN = _OPC(6, 22),
+ OPC_ATOMIC_MAX = _OPC(6, 23),
+ OPC_ATOMIC_AND = _OPC(6, 24),
+ OPC_ATOMIC_OR = _OPC(6, 25),
+ OPC_ATOMIC_XOR = _OPC(6, 26),
+ OPC_LDGB_TYPED_4D = _OPC(6, 27),
+ OPC_STGB_4D_4 = _OPC(6, 28),
+ OPC_STIB = _OPC(6, 29),
+ OPC_LDC_4 = _OPC(6, 30),
+ OPC_LDLV = _OPC(6, 31),
/* meta instructions (category -1): */
/* placeholder instr to mark shader inputs: */
- OPC_META_INPUT = 0,
- OPC_META_PHI = 1,
+ OPC_META_INPUT = _OPC(-1, 0),
+ OPC_META_PHI = _OPC(-1, 1),
/* The "fan-in" and "fan-out" instructions are used for keeping
* track of instructions that write to multiple dst registers
* (fan-out) like texture sample instructions, or read multiple
* consecutive scalar registers (fan-in) (bary.f, texture samp)
*/
- OPC_META_FO = 2,
- OPC_META_FI = 3,
+ OPC_META_FO = _OPC(-1, 2),
+ OPC_META_FI = _OPC(-1, 3),
} opc_t;
+#define opc_cat(opc) ((int)((opc) >> NOPC_BITS))
+#define opc_op(opc) ((unsigned)((opc) & ((1 << NOPC_BITS) - 1)))
+
typedef enum {
TYPE_F16 = 0,
TYPE_F32 = 1,
@@ -472,7 +480,7 @@ typedef struct PACKED {
static inline bool instr_cat3_full(instr_cat3_t *cat3)
{
- switch (cat3->opc) {
+ switch (_OPC(3, cat3->opc)) {
case OPC_MAD_F16:
case OPC_MAD_U16:
case OPC_MAD_S16:
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 12:58:04 +0000