diff packages/hal/arm/arch/current/src/arm.ld @ 2:443894e2e912 ecos-v1_2_1-release

Block commit of eCos version 1.2.1
author jlarmour
date Tue, 11 May 1999 12:24:34 +0000
parents
children ece80412419a
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new file mode 100644
--- /dev/null
+++ b/packages/hal/arm/arch/current/src/arm.ld
@@ -0,0 +1,118 @@
+//=============================================================================
+//
+// MLT linker script for ARM
+// adapted from packages/hal/arm/pid/v1_1/src/pid.ld
+//
+//=============================================================================
+//####COPYRIGHTBEGIN####
+//
+// -------------------------------------------
+// The contents of this file are subject to the Cygnus eCos Public License
+// Version 1.0 (the "License"); you may not use this file except in
+// compliance with the License.  You may obtain a copy of the License at
+// http://sourceware.cygnus.com/ecos
+// 
+// Software distributed under the License is distributed on an "AS IS"
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
+// License for the specific language governing rights and limitations under
+// the License.
+// 
+// The Original Code is eCos - Embedded Cygnus Operating System, released
+// September 30, 1998.
+// 
+// The Initial Developer of the Original Code is Cygnus.  Portions created
+// by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions.  All Rights Reserved.
+// -------------------------------------------
+//
+//####COPYRIGHTEND####
+//=============================================================================
+
+#include <pkgconf/system.h>
+STARTUP(vectors.o)
+ENTRY(reset_vector)
+#ifdef EXTRAS
+INPUT(extras.o)
+#endif
+GROUP(libtarget.a libgcc.a)
+
+#define ALIGN_LMA 4
+#define FOLLOWING(_section_) AT ((LOADADDR (_section_) + SIZEOF (_section_) + ALIGN_LMA - 1) & ~ (ALIGN_LMA - 1))
+#define LMA_EQ_VMA
+#define FORCE_OUTPUT . = .
+
+#define SECTIONS_BEGIN                          \
+  /* Debug information */                       \
+  .debug_aranges  0 : { *(.debug_aranges) }     \
+  .debug_pubnames 0 : { *(.debug_pubnames) }    \
+  .debug_info     0 : { *(.debug_info) }        \
+  .debug_abbrev   0 : { *(.debug_abbrev) }      \
+  .debug_line     0 : { *(.debug_line) }        \
+  .debug_frame    0 : { *(.debug_frame) }       \
+  .debug_str      0 : { *(.debug_str) }         \
+  .debug_loc      0 : { *(.debug_loc) }         \
+  .debug_macinfo  0 : { *(.debug_macinfo) }
+
+#define SECTION_rom_vectors(_region_, _vma_, _lma_) \
+    .rom_vectors _vma_ : _lma_ \
+    { FORCE_OUTPUT; KEEP (*(.vectors)) } \
+    > _region_
+
+#define SECTION_text(_region_, _vma_, _lma_) \
+    .text _vma_ : _lma_ \
+    { _stext = ABSOLUTE(.); \
+    PROVIDE (__stext = ABSOLUTE(.)); \
+    *(.text*) *(.gnu.warning) *(.gnu.linkonce*) *(.init) } \
+    > _region_ \
+    __etext = .; PROVIDE (__etext = .);
+
+#define SECTION_fini(_region_, _vma_, _lma_) \
+    .fini _vma_ : _lma_ \
+    { FORCE_OUTPUT; *(.fini) } \
+    > _region_
+
+#define SECTION_rodata(_region_, _vma_, _lma_) \
+    .rodata _vma_ : _lma_ \
+    { FORCE_OUTPUT; *(.rodata*) } \
+    > _region_
+
+#define SECTION_rodata1(_region_, _vma_, _lma_) \
+    .rodata1 _vma_ : _lma_ \
+    { FORCE_OUTPUT; *(.rodata1) } \
+    > _region_
+
+#define SECTION_fixup(_region_, _vma_, _lma_) \
+    .fixup _vma_ : _lma_ \
+    { FORCE_OUTPUT; *(.fixup) } \
+    > _region_
+
+#define SECTION_gcc_except_table(_region_, _vma_, _lma_) \
+    .gcc_except_table _vma_ : _lma_ \
+    { FORCE_OUTPUT; *(.gcc_except_table) } \
+    > _region_
+
+#define SECTION_data(_region_,  _vma_, _lma_) \
+    .data _vma_ : _lma_ \
+    { __ram_data_start = ABSOLUTE (.); *(.data*) *(.data1) \
+    _GOT1_START_ = ABSOLUTE (.); *(.got1) _GOT1_END_ = ABSOLUTE (.); \
+    _GOT2_START_ = ABSOLUTE (.); *(.got2) _GOT2_END_ = ABSOLUTE (.); \
+    . = ALIGN (4); \
+    __DEVTAB__ = ABSOLUTE (.); KEEP (*(SORT (.devtab*))) __DEVTAB_END__ = ABSOLUTE (.); \
+    __CTOR_LIST__ = ABSOLUTE (.); KEEP (*(SORT (.ctors*))) __CTOR_END__ = ABSOLUTE (.); \
+    __DTOR_LIST__ = ABSOLUTE (.); KEEP (*(SORT (.dtors*))) __DTOR_END__ = ABSOLUTE (.); \
+    *(.dynamic) *(.sdata*) *(.sbss*) } \
+    > _region_ \
+    __rom_data_start = LOADADDR (.data); \
+    __ram_data_end = .; PROVIDE (__ram_data_end = .); _edata = .; PROVIDE (edata = .); \
+    PROVIDE (__rom_data_end = LOADADDR (.data) + SIZEOF(.data));
+
+#define SECTION_bss(_region_,  _vma_, _lma_) \
+    .bss _vma_ : _lma_ \
+    { __bss_start = ABSOLUTE (.); \
+    *(.scommon) *(.dynbss) *(.bss) *(COMMON) \
+    __bss_end = ABSOLUTE (.); } \
+    > _region_
+
+#define SECTIONS_END . = ALIGN(4); _end = .; PROVIDE (end = .);
+
+#include <pkgconf/hal_arm.h>
+#include CYGHWR_MEMORY_LAYOUT_LDI