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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new aa41b97 boards/esp32: Enable canaries stack protection to ESP32 chips
aa41b97 is described below
commit aa41b9732a8b2c5323b891e172b2e387d45e1a0a
Author: Alan C. Assis <acas...@gmail.com>
AuthorDate: Tue Dec 21 10:45:58 2021 -0300
boards/esp32: Enable canaries stack protection to ESP32 chips
---
boards/xtensa/esp32/esp32-devkitc/scripts/Make.defs | 4 ++++
boards/xtensa/esp32/esp32-ethernet-kit/scripts/Make.defs | 4 ++++
boards/xtensa/esp32/esp32-wrover-kit/scripts/Make.defs | 4 ++++
boards/xtensa/esp32/ttgo_lora_esp32/scripts/Make.defs | 4 ++++
4 files changed, 16 insertions(+)
diff --git a/boards/xtensa/esp32/esp32-devkitc/scripts/Make.defs
b/boards/xtensa/esp32/esp32-devkitc/scripts/Make.defs
index bad022c..a93ecfd4 100644
--- a/boards/xtensa/esp32/esp32-devkitc/scripts/Make.defs
+++ b/boards/xtensa/esp32/esp32-devkitc/scripts/Make.defs
@@ -65,6 +65,10 @@ ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g
endif
+ifeq ($(CONFIG_STACK_CANARIES),y)
+ ARCHOPTIMIZATION += -fstack-protector-all
+endif
+
ifneq ($(CONFIG_DEBUG_NOOPT),y)
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing
-fno-strength-reduce -fomit-frame-pointer
endif
diff --git a/boards/xtensa/esp32/esp32-ethernet-kit/scripts/Make.defs
b/boards/xtensa/esp32/esp32-ethernet-kit/scripts/Make.defs
index e3beab7..4b6b12c 100644
--- a/boards/xtensa/esp32/esp32-ethernet-kit/scripts/Make.defs
+++ b/boards/xtensa/esp32/esp32-ethernet-kit/scripts/Make.defs
@@ -65,6 +65,10 @@ ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g
endif
+ifeq ($(CONFIG_STACK_CANARIES),y)
+ ARCHOPTIMIZATION += -fstack-protector-all
+endif
+
ifneq ($(CONFIG_DEBUG_NOOPT),y)
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing
-fno-strength-reduce -fomit-frame-pointer
endif
diff --git a/boards/xtensa/esp32/esp32-wrover-kit/scripts/Make.defs
b/boards/xtensa/esp32/esp32-wrover-kit/scripts/Make.defs
index d8215e2..60bd721 100644
--- a/boards/xtensa/esp32/esp32-wrover-kit/scripts/Make.defs
+++ b/boards/xtensa/esp32/esp32-wrover-kit/scripts/Make.defs
@@ -65,6 +65,10 @@ ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g
endif
+ifeq ($(CONFIG_STACK_CANARIES),y)
+ ARCHOPTIMIZATION += -fstack-protector-all
+endif
+
ifneq ($(CONFIG_DEBUG_NOOPT),y)
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing
-fno-strength-reduce -fomit-frame-pointer
endif
diff --git a/boards/xtensa/esp32/ttgo_lora_esp32/scripts/Make.defs
b/boards/xtensa/esp32/ttgo_lora_esp32/scripts/Make.defs
index ea9e268..e98c541 100644
--- a/boards/xtensa/esp32/ttgo_lora_esp32/scripts/Make.defs
+++ b/boards/xtensa/esp32/ttgo_lora_esp32/scripts/Make.defs
@@ -65,6 +65,10 @@ ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g
endif
+ifeq ($(CONFIG_STACK_CANARIES),y)
+ ARCHOPTIMIZATION += -fstack-protector-all
+endif
+
ifneq ($(CONFIG_DEBUG_NOOPT),y)
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing
-fno-strength-reduce -fomit-frame-pointer
endif
