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From: Eugeniu Rosca <roscaeugeniu@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 13/13] configs: sandbox*: Enable UBSAN
Date: Mon, 27 Aug 2018 01:13:31 +0200	[thread overview]
Message-ID: <20180826231332.2491-14-erosca@de.adit-jv.com> (raw)
In-Reply-To: <20180826231332.2491-1-erosca@de.adit-jv.com>

On Sun, Aug 19, 2018 at 09:51:32PM -0400, Tom Rini wrote:
> [..] we should be able to say more broadly that just about everyone
> can enable this, but only out of the box sandbox should.

Hence, turn UBSAN on for every available sandbox flavor.
Make sure the inserted line complies with `make savedefconfig`.

The size increase of sandbox_defconfig U-Boot (gcc 8.1.0):
$ size u-boot.sandbox.*
    text    data     bss     dec     hex filename
 1234958   80048  291472 1606478  18834e u-boot.sandbox.default
 1422710  272240  291472 1986422  1e4f76 u-boot.sandbox.ubsan
 +187752 +192192       0 +379944

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
---

Changes in v2:
 - None. Newly pushed.
---
 configs/sandbox64_defconfig        | 1 +
 configs/sandbox_defconfig          | 1 +
 configs/sandbox_flattree_defconfig | 1 +
 configs/sandbox_noblk_defconfig    | 1 +
 configs/sandbox_spl_defconfig      | 1 +
 5 files changed, 5 insertions(+)

diff --git a/configs/sandbox64_defconfig b/configs/sandbox64_defconfig
index ebb3716e487a..006b0505edbf 100644
--- a/configs/sandbox64_defconfig
+++ b/configs/sandbox64_defconfig
@@ -195,6 +195,7 @@ CONFIG_TPM=y
 CONFIG_LZ4=y
 CONFIG_ERRNO_STR=y
 CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_UBSAN=y
 CONFIG_UNIT_TEST=y
 CONFIG_UT_TIME=y
 CONFIG_UT_DM=y
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 96e951493698..1a8434f403cb 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -200,6 +200,7 @@ CONFIG_TPM=y
 CONFIG_LZ4=y
 CONFIG_ERRNO_STR=y
 CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_UBSAN=y
 CONFIG_UNIT_TEST=y
 CONFIG_UT_TIME=y
 CONFIG_UT_DM=y
diff --git a/configs/sandbox_flattree_defconfig b/configs/sandbox_flattree_defconfig
index ca70f0437e40..0bcee60c4d77 100644
--- a/configs/sandbox_flattree_defconfig
+++ b/configs/sandbox_flattree_defconfig
@@ -171,6 +171,7 @@ CONFIG_CMD_DHRYSTONE=y
 CONFIG_TPM=y
 CONFIG_LZ4=y
 CONFIG_ERRNO_STR=y
+CONFIG_UBSAN=y
 CONFIG_UNIT_TEST=y
 CONFIG_UT_TIME=y
 CONFIG_UT_DM=y
diff --git a/configs/sandbox_noblk_defconfig b/configs/sandbox_noblk_defconfig
index f70088ad7e9b..5da95a8a1726 100644
--- a/configs/sandbox_noblk_defconfig
+++ b/configs/sandbox_noblk_defconfig
@@ -172,6 +172,7 @@ CONFIG_CMD_DHRYSTONE=y
 CONFIG_TPM=y
 CONFIG_LZ4=y
 CONFIG_ERRNO_STR=y
+CONFIG_UBSAN=y
 CONFIG_UNIT_TEST=y
 CONFIG_UT_TIME=y
 CONFIG_UT_DM=y
diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index 315f721266e9..ab331cb5ae2a 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -191,6 +191,7 @@ CONFIG_CMD_DHRYSTONE=y
 CONFIG_TPM=y
 CONFIG_LZ4=y
 CONFIG_ERRNO_STR=y
+CONFIG_UBSAN=y
 CONFIG_UNIT_TEST=y
 CONFIG_UT_TIME=y
 CONFIG_UT_DM=y
-- 
2.18.0

  parent reply	other threads:[~2018-08-26 23:13 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-26 23:13 [U-Boot] [PATCH v2 00/13] Import Undefined Behavior Sanitizer Eugeniu Rosca
2018-08-26 23:13 ` [U-Boot] [PATCH v2 01/13] UBSAN: run-time undefined behavior sanity checker Eugeniu Rosca
2018-08-27 14:13   ` Tom Rini
2018-08-26 23:13 ` [U-Boot] [PATCH v2 02/13] mmc: Fix signed shift overflow Eugeniu Rosca
2018-08-26 23:13 ` [U-Boot] [PATCH v2 03/13] armv8: mmu: " Eugeniu Rosca
2018-08-27 14:13   ` Tom Rini
2018-08-26 23:13 ` [U-Boot] [PATCH v2 04/13] pinctrl: renesas: " Eugeniu Rosca
2018-08-26 23:13 ` [U-Boot] [PATCH v2 05/13] net: phy: " Eugeniu Rosca
2018-08-26 23:13 ` [U-Boot] [PATCH v2 06/13] net: ravb: " Eugeniu Rosca
2018-08-26 23:22   ` Marek Vasut
2018-08-27 20:24     ` Eugeniu Rosca
2018-08-27 23:55       ` Marek Vasut
2018-08-26 23:13 ` [U-Boot] [PATCH v2 07/13] x86: Fix signed shift overflow in MSR_IA32_APICBASE_BASE Eugeniu Rosca
2018-08-28  2:05   ` Bin Meng
2018-08-28  6:42     ` Eugeniu Rosca
2018-09-01 10:59       ` Eugeniu Rosca
2018-09-04  4:00         ` Bin Meng
2018-09-16 18:46           ` Eugeniu Rosca
2018-09-22 23:10             ` Eugeniu Rosca
2018-09-25  2:06               ` Bin Meng
2018-10-09  0:22                 ` Eugeniu Rosca
2018-08-28  8:14     ` Andy Shevchenko
2018-08-26 23:13 ` [U-Boot] [PATCH v2 08/13] disk: part_dos: Fix signed shift overflow Eugeniu Rosca
2018-08-26 23:13 ` [U-Boot] [PATCH v2 09/13] common.h: Fix signed shift overflow in cpumask_next() Eugeniu Rosca
2018-08-26 23:13 ` [U-Boot] [PATCH v2 10/13] mmc: Fix read-past-end-of-array Eugeniu Rosca
2018-08-26 23:13 ` [U-Boot] [PATCH v2 11/13] hashtable: Fix zero-sized array Eugeniu Rosca
2018-08-27 14:13   ` Tom Rini
2018-08-26 23:13 ` [U-Boot] [PATCH v2 12/13] input: " Eugeniu Rosca
2018-08-27 14:13   ` Tom Rini
2018-08-26 23:13 ` Eugeniu Rosca [this message]
2018-08-30  2:51   ` [U-Boot] [PATCH v2 13/13] configs: sandbox*: Enable UBSAN Simon Glass
2018-09-17 21:10     ` Eugeniu Rosca

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