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annotate packages/hal/sparclite/sleb/current/include/pkgconf/mlt_sparclite_sleb_rom.ldi @ 66:bf00f99aec69 ecos-sw-2000-02-02

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Merge from eCos master repository on 2000-02-02-19:16:44-GMT
author jlarmour
date Wed, 02 Feb 2000 19:57:02 +0000
parents c38311975d4f
children eb9fd8c04db3
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1 //===========================================================================
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2 //
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3 // MLT linker script export - Wed Jan 13 10:41:43 1999
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4 //
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5 //===========================================================================
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6 //####COPYRIGHTBEGIN####
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7 //
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8 // -------------------------------------------
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9 // The contents of this file are subject to the Red Hat eCos Public License
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10 // Version 1.1 (the "License"); you may not use this file except in
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11 // compliance with the License. You may obtain a copy of the License at
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12 // http://www.redhat.com/
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13 //
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14 // Software distributed under the License is distributed on an "AS IS"
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15 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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16 // License for the specific language governing rights and limitations under
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17 // the License.
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18 //
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19 // The Original Code is eCos - Embedded Configurable Operating System,
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20 // released September 30, 1998.
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21 //
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22 // The Initial Developer of the Original Code is Red Hat.
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23 // Portions created by Red Hat are
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24 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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25 // All Rights Reserved.
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26 // -------------------------------------------
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27 //
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28 //####COPYRIGHTEND####
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29 //===========================================================================
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30
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32 // The ram_vectors section is to allow some free space to copy vectors into
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33 // from the ROM. This is required to be variable size to accomodate SVT or
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34 // MVT; 80 bytes vs 4kB. Copying is not necessary with MVT, but it is
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35 // optional because it may offer performance gains. Copying is required
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36 // for SVT because the (aligned) start of ROM contains initialization
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37 // instructions. RAM copy is used rather than leave a big gap in the ROM
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38 // to get an aligned address for the trampoline code. For RAM startup,
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39 // ram_vectors will usually be of size zero, unless MVT and copying are
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40 // enabled for memory estimation reasons.
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41
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42 MEMORY
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43 {
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44 rom : ORIGIN = 0x00000000, LENGTH = 0x020000
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45 ram : ORIGIN = 0x04000000, LENGTH = 0x400000
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46 }
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48 SECTIONS
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49 {
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50 SECTIONS_BEGIN
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51 SECTION_rom_vectors (rom, 0x0, LMA_EQ_VMA)
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52 SECTION_text (rom, ALIGN (0x4), LMA_EQ_VMA)
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53 SECTION_fini (rom, ALIGN (0x4), LMA_EQ_VMA)
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54 SECTION_rodata (rom, ALIGN (0x8), LMA_EQ_VMA)
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55 SECTION_rodata1 (rom, ALIGN (0x8), LMA_EQ_VMA)
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56 SECTION_fixup (rom, ALIGN (0x8), LMA_EQ_VMA)
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57 SECTION_gcc_except_table (rom, ALIGN (0x8), LMA_EQ_VMA)
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58 SECTION_ram_vectors(ram, 0x04000000, LMA_EQ_VMA)
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59 SECTION_data (ram, ALIGN (0x8), FOLLOWING (.gcc_except_table))
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60 SECTION_bss (ram, ALIGN (0x8), LMA_EQ_VMA)
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61 SECTIONS_END
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62 }