From 82ef2936a673f0c6cba86e02d80104f56e1de5a2 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Mon, 3 Sep 2012 19:51:40 +0200 Subject: Support exceptions on all targets --- lib/stm32/f4/libopencm3_stm32f4.ld | 26 ++++++++++++++++---------- 1 file changed, 16 insertions(+), 10 deletions(-) (limited to 'lib/stm32/f4') diff --git a/lib/stm32/f4/libopencm3_stm32f4.ld b/lib/stm32/f4/libopencm3_stm32f4.ld index 25b0ace..9d165f6 100644 --- a/lib/stm32/f4/libopencm3_stm32f4.ld +++ b/lib/stm32/f4/libopencm3_stm32f4.ld @@ -38,13 +38,18 @@ SECTIONS . = ALIGN(4); } >rom - /* exception index - required due to libgcc.a issuing /0 exceptions */ - __exidx_start = .; + /* + * Another section used by C++ stuff, appears when using newlib with + * 64bit (long long) printf support + */ + .ARM.extab : { + *(.ARM.extab*) + } >rom .ARM.exidx : { - *(.ARM.exidx*) - } > rom - __exidx_end = .; - + __exidx_start = .; + *(.ARM.exidx*) + __exidx_end = .; + } >rom . = ALIGN(4); _etext = .; @@ -64,10 +69,11 @@ SECTIONS _ebss = .; } >ram - /* exception unwind data - required due to libgcc.a issuing /0 exceptions */ - .ARM.extab : { - *(.ARM.extab*) - } >ram + /* + * The .eh_frame section appears to be used for C++ exception handling. + * You may need to fix this if you're using C++. + */ + /DISCARD/ : { *(.eh_frame) } . = ALIGN(4); end = .; -- cgit v1.2.3