From 61cad8da8885fa7b9fc685cdf55f30e615155c76 Mon Sep 17 00:00:00 2001
From: Sughosh Ganu <sughosh.ganu@linaro.org>
Date: Tue, 22 Aug 2023 23:10:02 +0530
Subject: [PATCH] sandbox: trace: Increase trace buffer size
When running the trace test on the sandbox platform, the current size
of 16MiB is no longer large enough for capturing the entire trace
history, and results in truncation. Use a size of 32MiB for the trace
buffer on the sandbox platform while running the trace test.
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
.azure-pipelines.yml | 2 +-
.gitlab-ci.yml | 2 +-
test/py/tests/test_trace.py | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 9acc4f5dbb..48cbdd41e1 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -275,7 +275,7 @@ stages:
TEST_PY_BD: "sandbox"
BUILD_ENV: "FTRACE=1 NO_LTO=1"
TEST_PY_TEST_SPEC: "trace"
- OVERRIDE: "-a CONFIG_TRACE=y -a CONFIG_TRACE_EARLY=y -a CONFIG_TRACE_EARLY_SIZE=0x01000000"
+ OVERRIDE: "-a CONFIG_TRACE=y -a CONFIG_TRACE_EARLY=y -a CONFIG_TRACE_EARLY_SIZE=0x01000000 -a CONFIG_TRACE_BUFFER_SIZE=0x02000000"
coreboot:
TEST_PY_BD: "coreboot"
TEST_PY_ID: "--id qemu"
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8f488a0c85..6d7ffdd1bb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -315,7 +315,7 @@ sandbox trace_test.py:
TEST_PY_BD: "sandbox"
BUILD_ENV: "FTRACE=1 NO_LTO=1"
TEST_PY_TEST_SPEC: "trace"
- OVERRIDE: "-a CONFIG_TRACE=y -a CONFIG_TRACE_EARLY=y -a CONFIG_TRACE_EARLY_SIZE=0x01000000"
+ OVERRIDE: "-a CONFIG_TRACE=y -a CONFIG_TRACE_EARLY=y -a CONFIG_TRACE_EARLY_SIZE=0x01000000 -a CONFIG_TRACE_BUFFER_SIZE=0x02000000"
<<: *buildman_and_testpy_dfn
evb-ast2500 test.py:
diff --git a/test/py/tests/test_trace.py b/test/py/tests/test_trace.py
index ac3e95925e..ad2250920d 100644
--- a/test/py/tests/test_trace.py
+++ b/test/py/tests/test_trace.py
@@ -61,7 +61,7 @@ def collect_trace(cons):
# Read out the trace data
addr = 0x02000000
- size = 0x01000000
+ size = 0x02000000
out = cons.run_command(f'trace calls {addr:x} {size:x}')
print(out)
fname = os.path.join(TMPDIR, 'trace')
--
2.39.5