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authorUwe Hermann2010-12-31 18:18:39 +0100
committerUwe Hermann2010-12-31 18:18:39 +0100
commit8f251e8a9d46634be4741f7f1aef3d52fb1b7dba (patch)
treefb3c17756e0b18fe19ca28f0f67b2ae636cac807 /lib/lpc13xx/libopencm3_lpc13xx.ld
parent95793aa6cedeef06db9592602ecf3dc00edec610 (diff)
Some more file/path restructuring.
All #includes now explicitly use the "<libopencm3/stm32/rcc.h>" format. If you want to get rid of the "libopencm3" prefix in your local project you can add a respective -I entry in your Makefile (not recommended though). All .ld files and .a libs are installed in $(TOOLCHAIN_DIR)/lib directly (as before), but are now renamed to avoid potential conflicts now or in the future. Examples: libopencm3_lpc13xx.a libopencm3_lpc13xx.ld libopencm3_stm32.a libopencm3_stm32.ld
Diffstat (limited to 'lib/lpc13xx/libopencm3_lpc13xx.ld')
-rw-r--r--lib/lpc13xx/libopencm3_lpc13xx.ld63
1 files changed, 63 insertions, 0 deletions
diff --git a/lib/lpc13xx/libopencm3_lpc13xx.ld b/lib/lpc13xx/libopencm3_lpc13xx.ld
new file mode 100644
index 0000000..c709a8c
--- /dev/null
+++ b/lib/lpc13xx/libopencm3_lpc13xx.ld
@@ -0,0 +1,63 @@
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Generic linker script for LPC13XX targets using libopencm3. */
+
+/* Memory regions must be defined in the ld script which includes this one. */
+
+/* Enforce emmition of the vector table */
+EXTERN (vector_table)
+
+/* Define sections. */
+SECTIONS
+{
+ . = ORIGIN(rom);
+
+ .text : {
+ *(.vectors) /* Vector table */
+ *(.text*) /* Program code */
+ *(.rodata*) /* Read-only data */
+ _etext = .;
+ } >rom
+
+ . = ORIGIN(ram);
+
+ .data : {
+ _data = .;
+ *(.data*) /* Read-write initialized data */
+ _edata = .;
+ } >ram AT >rom
+
+ .bss : {
+ *(.bss*) /* Read-write zero initialized data */
+ *(COMMON)
+ _ebss = .;
+ } >ram AT >rom
+
+ /*
+ * 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) }
+
+ end = .;
+}
+
+PROVIDE(_stack = 0x10000800);
+