From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Date: Tue, 11 Jun 2019 20:47:37 +0000 (-0700)
Subject: panfrost/decode: Print line number of bad memory access
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b96df80069ffa532cec306dfe197513ecb03ddc1;p=mesa.git

panfrost/decode: Print line number of bad memory access

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
---

diff --git a/src/gallium/drivers/panfrost/pandecode/decode.h b/src/gallium/drivers/panfrost/pandecode/decode.h
index 2a78fee1d40..9c788bbabcc 100644
--- a/src/gallium/drivers/panfrost/pandecode/decode.h
+++ b/src/gallium/drivers/panfrost/pandecode/decode.h
@@ -59,6 +59,12 @@ __pandecode_fetch_gpu_mem(const struct pandecode_mapped_memory *mem,
         if (!mem)
                 mem = pandecode_find_mapped_gpu_mem_containing(gpu_va);
 
+        if (!mem) {
+                fprintf(stderr, "Access to unknown memory %" PRIx64 " in %s:%d",
+                                gpu_va, filename, line);
+                assert(0);
+        }
+
         assert(mem);
         assert(size + (gpu_va - mem->gpu_va) <= mem->length);