nes-proj/cpu
Andre Guedes 6b433aede1 x86: Improve release binary size
This patch adds -ffunction-sections and -fdata-sections to the
'release' CFLAGS so each function and data is place into its
own section in the output file. It also adds --gc-section to
the 'release' LDFLAGS so the linker removes the sections which
are not referenced.

This patch also adds -ffunction-sections and -fdata-sections
options to CFLAGS from build_newlib.sh. This increases newlib
static libraries size, however, the Contiki image shrinks even
more since --gc-section removes "dead code" from newlib.

As a practical effect, all unused function and data (as well as
sections such as .eh_frame) are striped out from the final elf
binary. This shrinks our release binary drastically.

Finally, to prevent --gc-section from removing .multiboot section,
this patch adds KEEP(*(.multiboot)) to quarkX1000.ld.
2015-12-21 08:06:14 -02:00
..
6502 Removed CC_FASTCALL. 2015-11-01 18:10:17 +01:00
arm Merge pull request #1344 from tsparber/fix-doxygen 2015-11-30 22:07:15 +01:00
avr Merge pull request #1344 from tsparber/fix-doxygen 2015-11-30 22:07:15 +01:00
cc26xx-cc13xx Merge pull request #1133 from bkozak-scanimetrics/cc-gcc 2015-12-05 00:39:59 +01:00
cc253x Removed CC_FASTCALL. 2015-11-01 18:10:17 +01:00
cc2430 Removed CC_FASTCALL. 2015-11-01 18:10:17 +01:00
cc2538 Implement generic Newlib syscalls 2015-12-16 19:50:49 +01:00
mc1322x Merge pull request #1344 from tsparber/fix-doxygen 2015-11-30 22:07:15 +01:00
msp430 Adding definitions required for TSCH to the sky and z1 platforms 2015-12-04 15:21:53 +01:00
native Merge pull request #1293 from simonduq/pr/fix-warnings 2015-11-10 08:49:11 +01:00
pic32 [cpu/pic32] Removed excess end group 2014-11-10 23:53:33 +01:00
rl78 The -pedantic and -stdc flags trigger a few too many warnings 2015-10-20 10:11:35 +02:00
stm32w108 Merge pull request #1344 from tsparber/fix-doxygen 2015-11-30 22:07:15 +01:00
x86 x86: Improve release binary size 2015-12-21 08:06:14 -02:00