diff options
| author | pritishjain <pritishjain2001@gmail.com> | 2018-11-25 02:25:07 +0530 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2018-11-24 16:54:45 -0600 |
| commit | 1b2124d17c64a88fc4f5d5213b00826de0ccdb0c (patch) | |
| tree | f5fea08fff4175af413c9e294e5076e189927cc8 /bsps | |
| parent | Changed slightly awkward sentence structure (diff) | |
| download | rtems-1b2124d17c64a88fc4f5d5213b00826de0ccdb0c.tar.bz2 | |
m68k/gen68340:Add per-section compilation and linking support
The size of the sample executables without this option were:
65600 4384 19280 89264 15cb0 ./m68k-rtems5/c/gen68340/testsuites/samples/base_sp.exe
199728 5504 22688 227920 37a50 ./m68k-rtems5/c/gen68340/testsuites/samples/capture.exe
233024 6160 20288 259472 3f590 ./m68k-rtems5/c/gen68340/testsuites/samples/cdtest.exe
829632 25152 27008 881792 d7480 ./m68k-rtems5/c/gen68340/testsuites/samples/cxx_iostream.exe
539072 8048 32144 579264 8d6c0 ./m68k-rtems5/c/gen68340/testsuites/samples/fileio.exe
100320 4752 19440 124512 1e660 ./m68k-rtems5/c/gen68340/testsuites/samples/hello.exe
240080 9264 26048 275392 433c0 ./m68k-rtems5/c/gen68340/testsuites/samples/loopback.exe
36784 3584 15152 55520 d8e0 ./m68k-rtems5/c/gen68340/testsuites/samples/minimum.exe
89104 4864 19408 113376 1bae0 ./m68k-rtems5/c/gen68340/testsuites/samples/nsecs.exe
175200 5152 20016 200368 30eb0 ./m68k-rtems5/c/gen68340/testsuites/samples/paranoia.exe
422944 15456 49312 487712 77120 ./m68k-rtems5/c/gen68340/testsuites/samples/pppd.exe
68768 4416 19312 92496 16950 ./m68k-rtems5/c/gen68340/testsuites/samples/ticker.exe
68816 4368 23200 96384 17880 ./m68k-rtems5/c/gen68340/testsuites/samples/unlimited.exe
The size of the sample executables with this option enabled were:
text data bss dec hex filename
54384 4384 19200 77968 13090 ./m68k-rtems5/c/gen68340/testsuites/samples/base_sp.exe
177648 5488 22640 205776 323d0 ./m68k-rtems5/c/gen68340/testsuites/samples/capture.exe
159392 5344 20208 184944 2d270 ./m68k-rtems5/c/gen68340/testsuites/samples/cdtest.exe
158720 5424 20432 184576 2d100 ./m68k-rtems5/c/gen68340/testsuites/samples/cxx_iostream.exe
515696 8016 31792 555504 879f0 ./m68k-rtems5/c/gen68340/testsuites/samples/fileio.exe
83920 4736 19392 108048 1a610 ./m68k-rtems5/c/gen68340/testsuites/samples/hello.exe
206640 9168 25920 241728 3b040 ./m68k-rtems5/c/gen68340/testsuites/samples/loopback.exe
21232 3520 15104 39856 9bb0 ./m68k-rtems5/c/gen68340/testsuites/samples/minimum.exe
78352 4864 19312 102528 19080 ./m68k-rtems5/c/gen68340/testsuites/samples/nsecs.exe
159600 5136 19968 184704 2d180 ./m68k-rtems5/c/gen68340/testsuites/samples/paranoia.exe
377376 15296 48528 441200 6bb70 ./m68k-rtems5/c/gen68340/testsuites/samples/pppd.exe
58304 4416 19232 81952 14020 ./m68k-rtems5/c/gen68340/testsuites/samples/ticker.exe
59360 4336 23168 86864 15350 ./m68k-rtems5/c/gen68340/testsuites/samples/unlimited.exe
Closes #2573.
Diffstat (limited to 'bsps')
| -rw-r--r-- | bsps/m68k/gen68340/config/gen68340.cfg | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bsps/m68k/gen68340/config/gen68340.cfg b/bsps/m68k/gen68340/config/gen68340.cfg index 5185e2c5a8..54fa7bcc02 100644 --- a/bsps/m68k/gen68340/config/gen68340.cfg +++ b/bsps/m68k/gen68340/config/gen68340.cfg @@ -1,4 +1,4 @@ -# +# # Config file for a "generic 68340" BSP RTEMS_CPU=m68k @@ -14,5 +14,5 @@ CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer # FIXME: Disabled because linkcmds lacks proper KEEP() directives. See #2573. # The following two lines enable compiling and linking on per element. -# CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections -# LDFLAGS = -Wl,--gc-sections +CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections +LDFLAGS = -Wl,--gc-sections |