From c316d1553bc27e9f64a14fcce147de96bea430e0 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Date: Thu, 5 Mar 2020 08:10:02 -0500
Subject: [PATCH] pan/bi: Add bi_print_clause

Again for post-sched purposes.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4061>
---
 src/panfrost/bifrost/bi_print.c | 43 +++++++++++++++++++++++++++++++++
 src/panfrost/bifrost/bi_print.h |  1 +
 2 files changed, 44 insertions(+)

diff --git a/src/panfrost/bifrost/bi_print.c b/src/panfrost/bifrost/bi_print.c
index 69e6d5d9e12..c2113eb48a5 100644
--- a/src/panfrost/bifrost/bi_print.c
+++ b/src/panfrost/bifrost/bi_print.c
@@ -342,3 +342,46 @@ bi_print_bundle(bi_bundle *bundle, FILE *fp)
         }
 }
 
+void
+bi_print_clause(bi_clause *clause, FILE *fp)
+{
+        fprintf(fp, "\tid(%u)", clause->scoreboard_id);
+
+        if (clause->dependencies) {
+                fprintf(fp, ", next-wait(");
+
+                for (unsigned i = 0; i < 8; ++i) {
+                        if (clause->dependencies & (1 << i))
+                                fprintf(fp, "%u ", i);
+                }
+
+                fprintf(fp, ")");
+        }
+
+        if (!clause->back_to_back)
+                fprintf(fp, " nbb %s", clause->branch_conditional ? "branch-cond" : "branch-uncond");
+
+        if (clause->data_register_write_barrier)
+                fprintf(fp, " drwb");
+
+        fprintf(fp, "\n");
+
+        if (clause->instruction_count) {
+                assert(!clause->bundle_count);
+
+                for (unsigned i = 0; i < clause->instruction_count; ++i)
+                        bi_print_instruction(clause->instructions[i], fp);
+        } else {
+                assert(clause->bundle_count);
+
+                for (unsigned i = 0; i < clause->bundle_count; ++i)
+                        bi_print_bundle(&clause->bundles[i], fp);
+        }
+
+        if (clause->constant_count) {
+                for (unsigned i = 0; i < clause->constant_count; ++i)
+                        fprintf(fp, "%" PRIx64 " ", clause->constants[i]);
+
+                fprintf(fp, "\n");
+        }
+}
diff --git a/src/panfrost/bifrost/bi_print.h b/src/panfrost/bifrost/bi_print.h
index e9b301a39d3..fb7de0bc89d 100644
--- a/src/panfrost/bifrost/bi_print.h
+++ b/src/panfrost/bifrost/bi_print.h
@@ -40,5 +40,6 @@ const char * bi_ldst_type_name(enum bifrost_ldst_type type);
 
 void bi_print_instruction(bi_instruction *ins, FILE *fp);
 void bi_print_bundle(bi_bundle *bundle, FILE *fp);
+void bi_print_clause(bi_clause *clause, FILE *fp);
 
 #endif
-- 
2.30.2