Changeset 9d431a0 in rtems


Ignore:
Timestamp:
Mar 10, 2016, 7:35:14 PM (3 years ago)
Author:
Joel Sherrill <joel@…>
Branches:
master
Children:
5460722
Parents:
a006671a
git-author:
Joel Sherrill <joel@…> (03/10/16 19:35:14)
git-committer:
Joel Sherrill <joel@…> (03/11/16 00:08:29)
Message:

arm/tms570: Add per-section compilation and linking support

updates #2577.

For the tms570ls3137_hdk BSP variant without this option,
sample executables sizes were as follows:

text data bss dec hex filename

63760 1708 260224 325692 4f83c ticker.exe
40197 1452 260480 302129 49c31 minimum.exe

557376 1972 260000 819348 c8094 cxx_iostream.exe
400269 5792 256192 662253 a1aed fileio.exe
304684 12608 249632 566924 8a68c pppd.exe
132744 2344 259616 394704 605d0 capture.exe

75578 1796 260160 337534 5267e nsecs.exe

113844 2084 259872 375800 5bbf8 paranoia.exe
126688 1732 260224 388644 5ee24 cdtest.exe

61480 1708 260224 323412 4ef54 base_sp.exe
63220 1716 260224 325160 4f628 unlimited.exe
68420 1668 260288 330376 50a88 hello.exe

181144 6492 255744 443380 6c3f4 loopback.exe

For the tms570ls3137_hdk BSP variant with this option,
sample executables sizes were as follows:

text data bss dec hex filename

59824 1696 260256 321776 4e8f0 ticker.exe
24268 1372 260576 286216 45e08 minimum.exe

346612 1936 260032 608580 94944 cxx_iostream.exe
388973 5780 256192 650945 9eec1 fileio.exe
283096 12456 249760 545312 85220 pppd.exe
127016 2324 259648 388988 5ef7c capture.exe

71966 1784 260160 333910 51856 nsecs.exe

109904 2072 259872 371848 5ac88 paranoia.exe
120816 1720 260224 382760 5d728 cdtest.exe

57416 1696 260256 319368 4df88 base_sp.exe
58188 1688 260256 320132 4e284 unlimited.exe
63064 1616 260320 325000 4f588 hello.exe

167884 6392 255840 430116 69024 loopback.exe

For the tms570ls3137_hdk_intram BSP variant without this option,
sample executables sizes were as follows:

text data bss dec hex filename

63760 1708 196384 261852 3fedc ticker.exe
40197 1452 220192 261841 3fed1 minimum.exe

132744 2344 126752 261840 3fed0 capture.exe

75578 1796 184484 261858 3fee2 nsecs.exe

113844 2084 145920 261848 3fed8 paranoia.exe
126688 1732 133440 261860 3fee4 cdtest.exe

61480 1708 198656 261844 3fed4 base_sp.exe
63220 1716 196900 261836 3fecc unlimited.exe
68420 1668 191744 261832 3fec8 hello.exe

For the tms570ls3137_hdk_intram BSP variant with this option,
sample executables sizes were as follows:

text data bss dec hex filename

59824 1696 200320 261840 3fed0 ticker.exe
24268 1372 236196 261836 3fecc minimum.exe

127016 2324 132512 261852 3fedc capture.exe

71966 1784 188096 261846 3fed6 nsecs.exe

109904 2072 149856 261832 3fec8 paranoia.exe
120816 1720 139296 261832 3fec8 cdtest.exe

57416 1696 202720 261832 3fec8 base_sp.exe
58188 1688 201956 261832 3fec8 unlimited.exe
63064 1616 197152 261832 3fec8 hello.exe

For the tms570ls3137_hdk_sdram BSP variant without this option,
sample executables sizes were as follows:

text data bss dec hex filename

63760 1708 8323104 8388572 7fffdc ticker.exe
40197 1452 8346912 8388561 7fffd1 minimum.exe

557376 1972 7829220 8388568 7fffd8 cxx_iostream.exe
400275 5792 7982500 8388567 7fffd7 fileio.exe
304684 12608 8071264 8388556 7fffcc pppd.exe
132744 2344 8253472 8388560 7fffd0 capture.exe

75578 1796 8311204 8388578 7fffe2 nsecs.exe

113844 2084 8272640 8388568 7fffd8 paranoia.exe
126688 1732 8260160 8388580 7fffe4 cdtest.exe

61480 1708 8325376 8388564 7fffd4 base_sp.exe
63220 1716 8323620 8388556 7fffcc unlimited.exe
68420 1668 8318464 8388552 7fffc8 hello.exe

181144 6492 8200928 8388564 7fffd4 loopback.exe

For the tms570ls3137_hdk_sdram BSP variant with this option,
sample executables sizes were as follows:

text data bss dec hex filename

59824 1696 8327040 8388560 7fffd0 ticker.exe
24268 1372 8362916 8388556 7fffcc minimum.exe

346612 1936 8040004 8388552 7fffc8 cxx_iostream.exe
388979 5780 7993796 8388555 7fffcb fileio.exe
283096 12456 8092996 8388548 7fffc4 pppd.exe
127016 2324 8259232 8388572 7fffdc capture.exe

71966 1784 8314816 8388566 7fffd6 nsecs.exe

109904 2072 8276576 8388552 7fffc8 paranoia.exe
120816 1720 8266016 8388552 7fffc8 cdtest.exe

57416 1696 8329440 8388552 7fffc8 base_sp.exe
58188 1688 8328676 8388552 7fffc8 unlimited.exe
63064 1616 8323872 8388552 7fffc8 hello.exe

167884 6392 8214272 8388548 7fffc4 loopback.exe

For the tms570ls3137_hdk_with_loader BSP variant without this option,
sample executables sizes were as follows:

text data bss dec hex filename

63760 1708 260224 325692 4f83c ticker.exe
40197 1452 260480 302129 49c31 minimum.exe

557376 1972 260000 819348 c8094 cxx_iostream.exe
400281 5792 256192 662265 a1af9 fileio.exe
304684 12608 249632 566924 8a68c pppd.exe
132744 2344 259616 394704 605d0 capture.exe

75578 1796 260160 337534 5267e nsecs.exe

113844 2084 259872 375800 5bbf8 paranoia.exe
126688 1732 260224 388644 5ee24 cdtest.exe

61480 1708 260224 323412 4ef54 base_sp.exe
63220 1716 260224 325160 4f628 unlimited.exe
68420 1668 260288 330376 50a88 hello.exe

181144 6492 255744 443380 6c3f4 loopback.exe

For the tms570ls3137_hdk_with_loader BSP variant with this option,
sample executables sizes were as follows:

text data bss dec hex filename

59824 1696 260256 321776 4e8f0 ticker.exe
24268 1372 260576 286216 45e08 minimum.exe

346612 1936 260032 608580 94944 cxx_iostream.exe
388985 5780 256192 650957 9eecd fileio.exe
283096 12456 249760 545312 85220 pppd.exe
127016 2324 259648 388988 5ef7c capture.exe

71966 1784 260160 333910 51856 nsecs.exe

109904 2072 259872 371848 5ac88 paranoia.exe
120816 1720 260224 382760 5d728 cdtest.exe

57416 1696 260256 319368 4df88 base_sp.exe
58188 1688 260256 320132 4e284 unlimited.exe
63064 1616 260320 325000 4f588 hello.exe

167884 6392 255840 430116 69024 loopback.exe

File:
1 edited

Legend:

Unmodified
Added
Removed
  • c/src/lib/libbsp/arm/tms570/make/custom/tms570ls3137.inc

    ra006671a r9d431a0  
    77RTEMS_CPU = arm
    88
    9 CPU_CFLAGS = -march=armv7-r -mthumb -mbig-endian -mfpu=vfpv3-d16 -mfloat-abi=hard
     9CPU_CFLAGS  = -march=armv7-r -mthumb -mbig-endian
     10CPU_CFLAGS += -mfpu=vfpv3-d16 -mfloat-abi=hard
    1011
    1112CFLAGS_OPTIMIZE_V = -O2 -ggdb
     13CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
     14
     15LDFLAGS = -Wl,--gc-sections
     16
    1217BINEXT?=.bin
    1318
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