diff options
Diffstat (limited to 'usr/klibc/arch/m68k/MCONFIG')
| -rw-r--r-- | usr/klibc/arch/m68k/MCONFIG | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/usr/klibc/arch/m68k/MCONFIG b/usr/klibc/arch/m68k/MCONFIG new file mode 100644 index 0000000..79bfbac --- /dev/null +++ b/usr/klibc/arch/m68k/MCONFIG @@ -0,0 +1,23 @@ +# -*- makefile -*- +# +# arch/m68k/MCONFIG +# +# Special rules for this architecture. Note that this is actually +# included from the main Makefile, and that pathnames should be +# accordingly. +# + +KLIBCOPTFLAGS += -Os -fomit-frame-pointer +KLIBCBITSIZE = 32 + +# Extra linkflags when building the shared version of the library +# This address needs to be reachable using normal inter-module +# calls, and work on the memory models for this architecture +# 2816 MB - normal binaries start at 2048 MB if I read the link +# script right. Not sure if there is a fundamental reason +# to not duck below the halfway point... +KLIBCSHAREDFLAGS = $(LD_IMAGE_BASE_OPT) 0xb0000000 + +# Kernel uses stack trampoline for signal return. Also m68k +# page tables do not have an execute permission bit. +KLIBCEXECSTACK := y |