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-rw-r--r--AT91SAM7S256/SAM7S256/gcc/Makefile2
-rw-r--r--AT91SAM7S256/SAM7S256/gcc/lib/abort.c32
-rw-r--r--AT91SAM7S256/SAM7S256/gcc/nxt.ld7
3 files changed, 40 insertions, 1 deletions
diff --git a/AT91SAM7S256/SAM7S256/gcc/Makefile b/AT91SAM7S256/SAM7S256/gcc/Makefile
index 7ad3156..65b6ecf 100644
--- a/AT91SAM7S256/SAM7S256/gcc/Makefile
+++ b/AT91SAM7S256/SAM7S256/gcc/Makefile
@@ -14,7 +14,7 @@ THUMB_SOURCES = c_button.c c_cmd.c c_comm.c c_display.c c_input.c c_ioctrl.c \
d_ioctrl.c d_loader.c d_lowspeed.c d_output.c d_sound.c \
d_timer.c d_usb.c \
m_sched.c \
- errno.c sbrk.c strtod.c sscanf.c \
+ abort.c errno.c sbrk.c strtod.c sscanf.c \
Cstartup_SAM7.c
ASM_ARM_SOURCE = Cstartup.S
diff --git a/AT91SAM7S256/SAM7S256/gcc/lib/abort.c b/AT91SAM7S256/SAM7S256/gcc/lib/abort.c
new file mode 100644
index 0000000..26d47e7
--- /dev/null
+++ b/AT91SAM7S256/SAM7S256/gcc/lib/abort.c
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2011 Nicolas Schodet
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/* Provide an abort function, could be used by various library function. */
+
+void
+abort (void)
+{
+ /* Wait for ever, nothing better to do. */
+ while (1)
+ ;
+}
+
diff --git a/AT91SAM7S256/SAM7S256/gcc/nxt.ld b/AT91SAM7S256/SAM7S256/gcc/nxt.ld
index 8e5f0cb..d63944e 100644
--- a/AT91SAM7S256/SAM7S256/gcc/nxt.ld
+++ b/AT91SAM7S256/SAM7S256/gcc/nxt.ld
@@ -51,6 +51,13 @@ SECTIONS
PROVIDE(__dtors_end__ = .);
} >CODE
+ __exidx_start = . ;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } >CODE
+ __exidx_end = . ;
+
. = ALIGN(4);
_etext = . ;