diff options
| -rw-r--r-- | package/Makefile.in | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/package/Makefile.in b/package/Makefile.in index 454f61442a..986760cb9b 100644 --- a/package/Makefile.in +++ b/package/Makefile.in @@ -72,8 +72,17 @@ endif # and is required for some packages. While this option can degrade both # code size and performance, the linker can usually optimize away the # overhead when a call ends up within a certain range. +# +# Use text-section-literals for Xtensa globally. +# Collecting literals into separate section can be advantageous if that +# section is placed into DTCM at link time. This is applicable for code +# running on bare metal, but makes no sense under linux, where userspace +# is isolated from the physical memory details. OTOH placing literals into +# separate section breaks build of huge source files, because l32r +# instruction can only access literals in 256 KBytes range. +# ifeq ($(BR2_xtensa),y) -TARGET_ABI += -mlongcalls +TARGET_ABI += -mlongcalls -mtext-section-literals endif STAGING_SUBDIR = usr/$(GNU_TARGET_NAME)/sysroot |
