diff options
| -rw-r--r-- | os/common/ports/ARMCMx/chcore_v6m.h | 8 | ||||
| -rw-r--r-- | readme.txt | 2 |
2 files changed, 10 insertions, 0 deletions
diff --git a/os/common/ports/ARMCMx/chcore_v6m.h b/os/common/ports/ARMCMx/chcore_v6m.h index eb1193600..d62fc719a 100644 --- a/os/common/ports/ARMCMx/chcore_v6m.h +++ b/os/common/ports/ARMCMx/chcore_v6m.h @@ -126,6 +126,14 @@ #error "ChibiOS Cortex-M0 port not licensed"
#endif
+/* Handling a GCC problem impacting ARMv6-M.*/
+#if defined(__GNUC__) && !defined(PORT_IGNORE_GCC_VERSION_CHECK)
+#if __GNUC__ > 5
+#warning "This compiler has a know problem with Cortex-M0, see bugs: 88167, 88656."
+#warning "*** Use GCC version 5 or below ***"
+#endif
+#endif
+
/**
* @name Architecture and Compiler
* @{
diff --git a/readme.txt b/readme.txt index 9ccfe2570..49c8da9ab 100644 --- a/readme.txt +++ b/readme.txt @@ -75,6 +75,8 @@ *****************************************************************************
*** Next ***
+- NEW: Added a sanity check on GCC version for ARMv6-M, a version below 6
+ must be used.
- NEW: Removed deprecated EXT driver.
- NEW: Added a new function chMtxGetOwnerI() to RT mutexes subsystem.
- NEW: STM32L433 added to STM32L4xx HAL.
|