GNU Arm Embedded Toolchain

  1. Bug #1697255
  2. Comment #17

Comment 17 for bug 1697255

Revision history for this message
necwerk (m8r-njfnr31) wrote :

Cortex-M doesn't support ARM instructions so this is why I don't understand why the linker can switch to ARM mode from THUMB.

And the following compiler flags passed:

CFLAGS += -mthumb
CFLAGS += -mcpu=cortex-m4
CFLAGS += -mtune=cortex-m4
CFLAGS += -mno-thumb-interwork