'midgard_errata_lod.c',
'nir_undef_to_zero.c',
'nir_fuse_io_16.c',
- 'disassemble.c',
)
midgard_nir_algebraic_c = custom_target(
depend_files : nir_algebraic_py,
)
+libpanfrost_midgard_disasm = static_library(
+ 'panfrost_midgard_disasm',
+ ['disassemble.c', 'midgard_ops.c', 'midgard_print_constant.c'],
+ include_directories : [
+ inc_mapi,
+ inc_mesa,
+ inc_gallium,
+ inc_gallium_aux,
+ inc_include,
+ inc_src,
+ inc_panfrost_hw,
+ ],
+ c_args : [no_override_init_args],
+ gnu_symbol_visibility : 'hidden',
+ build_by_default : false,
+)
+
libpanfrost_midgard = static_library(
'panfrost_midgard',
[libpanfrost_midgard_files, midgard_nir_algebraic_c],
dependencies: [
idep_nir
],
- link_with: [libpanfrost_util],
+ link_with: [libpanfrost_util, libpanfrost_midgard_disasm],
c_args : [no_override_init_args],
gnu_symbol_visibility : 'hidden',
build_by_default : false,
}
}
-void
-mir_print_constant_component(FILE *fp, const midgard_constants *consts, unsigned c,
- midgard_reg_mode reg_mode, bool half,
- unsigned mod, midgard_alu_op op)
-{
- bool is_sint = false, is_uint = false, is_hex = false;
- const char *opname = alu_opcode_props[op].name;
-
- /* Add a sentinel name to prevent crashing */
- if (!opname)
- opname = "unknown";
-
- if (opname[0] == 'u') {
- /* If the opcode starts with a 'u' we are sure we deal with an
- * unsigned int operation
- */
- is_uint = true;
- } else if (opname[0] == 'i') {
- /* Bit ops are easier to follow when the constant is printed in
- * hexadecimal. Other operations starting with a 'i' are
- * considered to operate on signed integers. That might not
- * be true for all of them, but it's good enough for traces.
- */
- if (op >= midgard_alu_op_iand &&
- op <= midgard_alu_op_ibitcount8)
- is_hex = true;
- else
- is_sint = true;
- }
-
- if (half)
- reg_mode--;
-
- switch (reg_mode) {
- case midgard_reg_mode_64:
- if (is_sint) {
- fprintf(fp, "%"PRIi64, consts->i64[c]);
- } else if (is_uint) {
- fprintf(fp, "%"PRIu64, consts->u64[c]);
- } else if (is_hex) {
- fprintf(fp, "0x%"PRIX64, consts->u64[c]);
- } else {
- double v = consts->f64[c];
-
- if (mod & MIDGARD_FLOAT_MOD_ABS) v = fabs(v);
- if (mod & MIDGARD_FLOAT_MOD_NEG) v = -v;
-
- printf("%g", v);
- }
- break;
-
- case midgard_reg_mode_32:
- if (is_sint) {
- int64_t v;
-
- if (half && mod == midgard_int_zero_extend)
- v = consts->u32[c];
- else if (half && mod == midgard_int_shift)
- v = (uint64_t)consts->u32[c] << 32;
- else
- v = consts->i32[c];
-
- fprintf(fp, "%"PRIi64, v);
- } else if (is_uint || is_hex) {
- uint64_t v;
-
- if (half && mod == midgard_int_shift)
- v = (uint64_t)consts->u32[c] << 32;
- else
- v = consts->u32[c];
-
- fprintf(fp, is_uint ? "%"PRIu64 : "0x%"PRIX64, v);
- } else {
- float v = consts->f32[c];
-
- if (mod & MIDGARD_FLOAT_MOD_ABS) v = fabsf(v);
- if (mod & MIDGARD_FLOAT_MOD_NEG) v = -v;
-
- fprintf(fp, "%g", v);
- }
- break;
-
- case midgard_reg_mode_16:
- if (is_sint) {
- int32_t v;
-
- if (half && mod == midgard_int_zero_extend)
- v = consts->u16[c];
- else if (half && mod == midgard_int_shift)
- v = (uint32_t)consts->u16[c] << 16;
- else
- v = consts->i16[c];
-
- fprintf(fp, "%d", v);
- } else if (is_uint || is_hex) {
- uint32_t v;
-
- if (half && mod == midgard_int_shift)
- v = (uint32_t)consts->u16[c] << 16;
- else
- v = consts->u16[c];
-
- fprintf(fp, is_uint ? "%u" : "0x%X", v);
- } else {
- float v = _mesa_half_to_float(consts->f16[c]);
-
- if (mod & MIDGARD_FLOAT_MOD_ABS) v = fabsf(v);
- if (mod & MIDGARD_FLOAT_MOD_NEG) v = -v;
-
- fprintf(fp, "%g", v);
- }
- break;
-
- case midgard_reg_mode_8:
- fprintf(fp, "0x%X", consts->u8[c]);
-
- if (mod)
- fprintf(fp, " /* %u */", mod);
-
- assert(!half); /* No 4-bit */
-
- break;
- }
-}
-
static void
mir_print_embedded_constant(midgard_instruction *ins, unsigned src_idx)
{
--- /dev/null
+/*
+ * Copyright (C) 2018-2019 Alyssa Rosenzweig <alyssa@rosenzweig.io>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <math.h>
+#include "util/half_float.h"
+#include "midgard.h"
+#include "helpers.h"
+#include "midgard_ops.h"
+
+void
+mir_print_constant_component(FILE *fp, const midgard_constants *consts, unsigned c,
+ midgard_reg_mode reg_mode, bool half,
+ unsigned mod, midgard_alu_op op)
+{
+ bool is_sint = false, is_uint = false, is_hex = false;
+ const char *opname = alu_opcode_props[op].name;
+
+ /* Add a sentinel name to prevent crashing */
+ if (!opname)
+ opname = "unknown";
+
+ if (opname[0] == 'u') {
+ /* If the opcode starts with a 'u' we are sure we deal with an
+ * unsigned int operation
+ */
+ is_uint = true;
+ } else if (opname[0] == 'i') {
+ /* Bit ops are easier to follow when the constant is printed in
+ * hexadecimal. Other operations starting with a 'i' are
+ * considered to operate on signed integers. That might not
+ * be true for all of them, but it's good enough for traces.
+ */
+ if (op >= midgard_alu_op_iand &&
+ op <= midgard_alu_op_ibitcount8)
+ is_hex = true;
+ else
+ is_sint = true;
+ }
+
+ if (half)
+ reg_mode--;
+
+ switch (reg_mode) {
+ case midgard_reg_mode_64:
+ if (is_sint) {
+ fprintf(fp, "%"PRIi64, consts->i64[c]);
+ } else if (is_uint) {
+ fprintf(fp, "%"PRIu64, consts->u64[c]);
+ } else if (is_hex) {
+ fprintf(fp, "0x%"PRIX64, consts->u64[c]);
+ } else {
+ double v = consts->f64[c];
+
+ if (mod & MIDGARD_FLOAT_MOD_ABS) v = fabs(v);
+ if (mod & MIDGARD_FLOAT_MOD_NEG) v = -v;
+
+ printf("%g", v);
+ }
+ break;
+
+ case midgard_reg_mode_32:
+ if (is_sint) {
+ int64_t v;
+
+ if (half && mod == midgard_int_zero_extend)
+ v = consts->u32[c];
+ else if (half && mod == midgard_int_shift)
+ v = (uint64_t)consts->u32[c] << 32;
+ else
+ v = consts->i32[c];
+
+ fprintf(fp, "%"PRIi64, v);
+ } else if (is_uint || is_hex) {
+ uint64_t v;
+
+ if (half && mod == midgard_int_shift)
+ v = (uint64_t)consts->u32[c] << 32;
+ else
+ v = consts->u32[c];
+
+ fprintf(fp, is_uint ? "%"PRIu64 : "0x%"PRIX64, v);
+ } else {
+ float v = consts->f32[c];
+
+ if (mod & MIDGARD_FLOAT_MOD_ABS) v = fabsf(v);
+ if (mod & MIDGARD_FLOAT_MOD_NEG) v = -v;
+
+ fprintf(fp, "%g", v);
+ }
+ break;
+
+ case midgard_reg_mode_16:
+ if (is_sint) {
+ int32_t v;
+
+ if (half && mod == midgard_int_zero_extend)
+ v = consts->u16[c];
+ else if (half && mod == midgard_int_shift)
+ v = (uint32_t)consts->u16[c] << 16;
+ else
+ v = consts->i16[c];
+
+ fprintf(fp, "%d", v);
+ } else if (is_uint || is_hex) {
+ uint32_t v;
+
+ if (half && mod == midgard_int_shift)
+ v = (uint32_t)consts->u16[c] << 16;
+ else
+ v = consts->u16[c];
+
+ fprintf(fp, is_uint ? "%u" : "0x%X", v);
+ } else {
+ float v = _mesa_half_to_float(consts->f16[c]);
+
+ if (mod & MIDGARD_FLOAT_MOD_ABS) v = fabsf(v);
+ if (mod & MIDGARD_FLOAT_MOD_NEG) v = -v;
+
+ fprintf(fp, "%g", v);
+ }
+ break;
+
+ case midgard_reg_mode_8:
+ fprintf(fp, "0x%X", consts->u8[c]);
+
+ if (mod)
+ fprintf(fp, " /* %u */", mod);
+
+ assert(!half); /* No 4-bit */
+
+ break;
+ }
+}
+
+
projects / platform / upstream / mesa.git / commitdiff