ARM Compiler toolchain Using the Linker - ARM Information Center

More documents

Recommendations

Info

Overview of the linker • --callgraph_file=filename on page 2-28 • --callgraph_output=fmt on page 2-29 • --cgfile=type on page 2-30 • --cgsymbol=type on page 2-31 • --cgundefined=type on page 2-32 • --feedback=file on page 2-66 • --feedback_image=option on page 2-67 • --feedback_type=type on page 2-68 • --info=topic[,topic,...] on page 2-80 • --info_lib_prefix=opt on page 2-83 • --list_mapping_symbols, --no_list_mapping_symbols on page 2-103 • --load_addr_map_info, --no_load_addr_map_info on page 2-104 • --mangled, --unmangled on page 2-107 • --map, --no_map on page 2-108 • --section_index_display=type on page 2-145 • --symbols, --no_symbols on page 2-165 • --symdefs=file on page 2-166 • --xref, --no_xref on page 2-190 • --xrefdbg, --no_xrefdbg on page 2-191 • --xref{from|to}=object(section) on page 2-192. Note With the exception of --callgraph, the linker prints the information you request on the standard output stream, stdout, by default.You can redirect the information to a text file using the --list command-line option. Controlling diagnostic messages • --diag_error=tag[,tag,...] on page 2-44 • --diag_remark=tag[,tag,...] on page 2-45 • --diag_style=arm|ide|gnu on page 2-46 • --diag_suppress=tag[,tag,...] on page 2-47 • --diag_warning=tag[,tag,...] on page 2-48 • --errors=file on page 2-60 • --list=file on page 2-102 • --remarks on page 2-133 • --show_full_path on page 2-148 • --show_parent_lib on page 2-149 • --show_sec_idx on page 2-150 • --strict_enum_size, --no_strict_enum_size on page 2-157 • --strict_symbols, --no_strict_symbols on page 2-161 • --strict_visibility, --no_strict_visibility on page 2-162 • --strict_wchar_size, --no_strict_wchar_size on page 2-163 • --verbose on page 2-184. Controlling alignment in legacy images • --legacyalign, --no_legacyalign on page 2-95. Miscellaneous • --cpu=list on page 2-37 ARM DUI 0474C Copyright © 2010-2011 ARM. All rights reserved. 2-8 ID080411 Non-Confidential
• --eager_load_debug, --no_eager_load_debug on page 2-52 • --fpu=list on page 2-75 • --licretry on page 2-99 • --project=filename, --no_project on page 2-128 • --reinitialize_workdir on page 2-131 • --show_cmdline on page 2-147 • --version_number on page 2-185 • --via=file on page 2-187 • --vsn on page 2-188 • --workdir=directory on page 2-189. Overview of the linker ARM DUI 0474C Copyright © 2010-2011 ARM. All rights reserved. 2-9 ID080411 Non-Confidential
Page 1 and 2: ® ARM Copyright © 2010-2011 ARM.
Page 3 and 4: Contents ARM Compiler toolchain Usi
Page 5 and 6: Contents 7.15 Creating a symdefs fi
Page 7 and 8: Chapter 1 Conventions and feedback
Page 9 and 10: Chapter 2 Overview of the linker Th
Page 11 and 12: Concepts • Demand paging on page
Page 13 and 14: 2.3 Linker command-line options lis
Page 15: • --keep_protected_symbols on pag
Page 19 and 20: 2.5 What the linker outputs 2.5.1 S
Page 21 and 22: Chapter 3 Linking models supported
Page 23 and 24: 3.2 Bare-metal linking model 3.2.1
Page 25 and 26: Linking models supported by armlink
Page 27 and 28: 3.5.1 See also • There are restri
Page 29 and 30: 3.7 Concepts common to both BPABI a
Page 31 and 32: Image structure and generation •
Page 33 and 34: 4.1.1 See also Image structure and
Page 35 and 36: 4.3 Load view and execution view of
Page 37 and 38: 4.4 Methods of specifying an image
Page 39 and 40: 4.5 Types of simple image 4.5.1 See
Page 47 and 48: 4.10 About specifying an initial en
Page 49 and 50: 4.11.2 Example 4.11.3 See also The
Page 51 and 52: 4.13 Section alignment with the lin
Page 53 and 54: Reference Linker Reference: • --a
Page 55 and 56: 4.16 Overview of veneers 4.16.1 See
Page 57 and 58: 4.18 Veneer types 4.18.1 See also I
Page 59 and 60: 4.20 Reuse of veneers when scatter-
Page 61 and 62: 4.22 About weak references and defi
Page 63 and 64: BL init_foo ;Rest of code END 4.22.
Page 65 and 66: Image structure and generation 4.24
Page 67 and 68:
4.25 Specifying user libraries when
Page 69 and 70:
4.27 Use of the strict family of op
Page 71 and 72:
5.1 Elimination of common debug sec
Page 73 and 74:
5.3 Elimination of unused sections
Page 75 and 76:
5.4 Elimination of unused virtual f
Page 77 and 78:
• --scatter=file on page 2-142. C
Page 79 and 80:
5.6.1 See also Using linker optimiz
Page 81 and 82:
3. Creates the output image. 5.7.3
Page 83 and 84:
5.9 How the linker chooses a compre
Page 85 and 86:
5.11 How compression is applied 5.1
Page 87 and 88:
5.13 Inlining functions with the li
Page 89 and 90:
Reference Assembler Reference: •
Page 91 and 92:
5.16 About reordering of tail calli
Page 93 and 94:
5.18 About merging comment sections
Page 95 and 96:
6.1 Linker options for getting info
Page 97 and 98:
6.3 Example of using the --info lin
Page 99 and 100:
6.4 How to find where a symbol is p
Page 101 and 102:
• Load$$LR$$ load region symbols
Page 103 and 104:
7.2 Accessing linker-defined symbol
Page 105 and 106:
7.4 Image$$ execution region symbol
Page 107 and 108:
7.5.1 See also Accessing and managi
Page 109 and 110:
7.7 Region name values when not sca
Page 111 and 112:
7.9 Importing linker-defined symbol
Page 113 and 114:
7.11 Section-related symbols 7.11.1
Page 115 and 116:
7.13 Input section symbols 7.13.1 S
Page 117 and 118:
7.15 Creating a symdefs file 7.15.1
Page 119 and 120:
7.17 Reading a symdefs file 7.17.1
Page 121 and 122:
7.18.2 See also 0x0000814D T __argv
Page 123 and 124:
7.20 Specifying steering files on t
Page 125 and 126:
7.22 Steering file format 7.22.1 Se
Page 127 and 128:
7.24 Using $Super$$ and $Sub$$ to p
Page 129 and 130:
Using scatter files • Images with
Page 131 and 132:
8.2 When to use scatter-loading 8.2
Page 133 and 134:
• --startup=symbol, --no_startup
Page 135 and 136:
8.4.1 See also Concepts • About s
Page 137 and 138:
8.5.1 See also } SRAM 0x8000 0x8000
Page 139 and 140:
8.7 Specifying stack and heap using
Page 141 and 142:
8.9 Creating root execution regions
Page 143 and 144:
8.9.2 See also Tasks • Using the
Page 145 and 146:
8.11 Placing functions and data at
Page 147 and 148:
Using scatter files RAM 0x200000 (0
Page 149 and 150:
Using scatter files • Using __at
Page 151 and 152:
Developing Software for ARM ® Proc
Page 153 and 154:
} } .ANY1(+RO) ; evenly distributed
Page 155 and 156:
8.14 Examples of using placement al
Page 157 and 158:
Using scatter files 8.15 Example of
Page 159 and 160:
8.16 Examples of using sorting algo
Page 161 and 162:
8.17 Selecting veneer input section
Page 163 and 164:
Compiler Reference: • __attribute
Page 165 and 166:
8.20 Restrictions on placing __at s
Page 167 and 168:
8.21.1 See also Using scatter files
Page 169 and 170:
8.23 Placing a key in flash memory
Page 171 and 172:
8.25 Placement of sections with ove
Page 173 and 174:
8.25.1 See also Using scatter files
Page 175 and 176:
8.27 Example of placing code in a r
Page 177 and 178:
8.29 Example of placing ARM C++ lib
Page 179 and 180:
8.31 Reserving an empty region Usin
Page 181 and 182:
8.32 About creating regions on page
Page 183 and 184:
8.33 Overalignment of execution reg
Page 185 and 186:
8.35 Expression evaluation in scatt
Page 187 and 188:
8.37 Equivalent scatter-loading des
Page 189 and 190:
Using scatter files Example 8-23 Po
Page 191 and 192:
Using scatter files Example 8-25 Po
Page 193 and 194:
Using scatter files • The ER_ZI e
Page 195 and 196:
Using scatter files Example 8-29 Sc
Page 197 and 198:
Chapter 9 GNU ld script support in
Page 199 and 200:
9.2 Typical use cases for using ld
Page 201 and 202:
Reference Linker Reference: • --l
Page 203 and 204:
9.5 Recommendations for using ld sc
Page 205 and 206:
.data : { __data_start = .; *(.data
Page 207 and 208:
9.6.4 See also .got 0 : { *(.got.pl
Page 209 and 210:
9.7.1 See also } .dynamic : { *(.dy
Page 211 and 212:
9.8.1 See also { *(.bss .bss.*) . =
Page 213 and 214:
Chapter 10 BPABI and SysV shared li
Page 215 and 216:
BPABI and SysV shared libraries and
Page 217 and 218:
10.3 Concepts common to all BPABI m
Page 219 and 220:
10.5 Symbol visibility for BPABI mo
Page 221 and 222:
10.6 Automatic import and export fo
Page 223 and 224:
10.8 Symbol versioning for BPABI mo
Page 225 and 226:
10.10 Linker options for SysV model
Page 227 and 228:
Page 229 and 230:
10.13 Addressing modes in the SysV
Page 231 and 232:
Page 233 and 234:
10.17 Linker options for bare metal
Page 235 and 236:
Page 237 and 238:
10.21 Addressing modes in the BPABI
Page 239 and 240:
10.23 About symbol versioning 10.23
Page 241 and 242:
10.25 Example of creating versioned
Page 243 and 244:
10.27 Linker options for enabling i
Page 245 and 246:
Chapter 11 Features of the Base Pla
Page 247 and 248:
Features of the Base Platform linki
Page 249 and 250:
11.2 Example scatter file for the B
Page 251 and 252:
Features of the Base Platform linki
Page 253:
Change Topics affected Revisions fo
show all

ARM Compiler toolchain Using the Linker - ARM Information Center

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?