diff options
| author | Shashvat Jain <shashvatjain2002@gmail.com> | 2018-11-25 13:07:01 +0530 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2018-11-25 09:29:08 -0600 |
| commit | ffe9e7a0a755160dcd10bb7cedbe7ecdfde27e18 (patch) | |
| tree | 1860a2008b7db5cc08e25b0c86bc44cc4c954d71 | |
| parent | m68k/gen68340:Add per-section compilation and linking support (diff) | |
| download | rtems-ffe9e7a0a755160dcd10bb7cedbe7ecdfde27e18.tar.bz2 | |
m68k/gen68360:Add per-section compilation and linking support
The size of the sample executables without this option were:
text data bss dec hex filename
76560 1200 19504 97264 17bf0 ./base_sp.exe
191776 2160 22448 216384 34d40 ./capture.exe
243760 2976 20496 267232 413e0 ./cdtest.exe
827184 21872 26928 875984 d5dd0 ./cxx_iostream.exe
532960 4688 31904 569552 8b0d0 ./fileio.exe
97888 1472 19360 118720 1cfc0 ./hello.exe
250368 6080 26272 282720 45060 ./loopback.exe
34336 304 15056 49696 c220 ./minimum.exe
99840 1680 19616 121136 1d930 ./nsecs.exe
185936 1968 20240 208144 32d10 ./paranoia.exe
414992 12096 49072 476160 74400 ./pppd.exe
79472 1232 19536 100240 18790 ./ticker.exe
66368 1088 23120 90576 161d0 ./unlimited.exe
The size of the sample executables with this option were:
text data bss dec hex filename
59200 1120 19136 79456 13660 ./base_sp.exe
178912 2160 22400 203472 31ad0 ./capture.exe
163712 2112 20160 185984 2d680 ./cdtest.exe
163696 2192 20352 186240 2d780 ./cxx_iostream.exe
521344 4672 31584 557600 88220 ./fileio.exe
89600 1472 19328 110400 1af40 ./hello.exe
222384 5984 25920 254288 3e150 ./loopback.exe
33728 304 15024 49056 bfa0 ./minimum.exe
81280 1584 19248 102112 18ee0 ./nsecs.exe
164960 1872 19904 186736 2d970 ./paranoia.exe
402928 12096 48992 464016 71490 ./pppd.exe
62112 1136 19168 82416 141f0 ./ticker.exe
64864 1072 23088 89024 15bc0 ./unlimited.exe
Closes #2566.
| -rw-r--r-- | bsps/m68k/gen68360/config/gen68360.cfg | 6 | ||||
| -rw-r--r-- | bsps/m68k/gen68360/config/gen68360_040.cfg | 4 | ||||
| -rw-r--r-- | bsps/m68k/gen68360/config/pgh360.cfg | 6 |
3 files changed, 8 insertions, 8 deletions
diff --git a/bsps/m68k/gen68360/config/gen68360.cfg b/bsps/m68k/gen68360/config/gen68360.cfg index d8e3d2c3a5..4cfcdcfff5 100644 --- a/bsps/m68k/gen68360/config/gen68360.cfg +++ b/bsps/m68k/gen68360/config/gen68360.cfg @@ -1,4 +1,4 @@ -# +# # Config file for a "generic 68360" BSP RTEMS_CPU=m68k @@ -11,5 +11,5 @@ CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer # FIXME: Disabled because linkcmds lacks proper KEEP() directives. See #2566. # 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 diff --git a/bsps/m68k/gen68360/config/gen68360_040.cfg b/bsps/m68k/gen68360/config/gen68360_040.cfg index 142f3c7ae4..bec9e243d2 100644 --- a/bsps/m68k/gen68360/config/gen68360_040.cfg +++ b/bsps/m68k/gen68360/config/gen68360_040.cfg @@ -12,5 +12,5 @@ CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer # FIXME: Disabled because linkcmds lacks proper KEEP() directives. See #2566. # 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 diff --git a/bsps/m68k/gen68360/config/pgh360.cfg b/bsps/m68k/gen68360/config/pgh360.cfg index 2303a62b45..a4de392a2f 100644 --- a/bsps/m68k/gen68360/config/pgh360.cfg +++ b/bsps/m68k/gen68360/config/pgh360.cfg @@ -1,4 +1,4 @@ -# +# # Config file for a "generic 68360" BSP RTEMS_CPU=m68k @@ -11,5 +11,5 @@ CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer # FIXME: Disabled because linkcmds lacks proper KEEP() directives. See #2566. # 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 |