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sim: Fix 32-bit module build

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Specify -mcmodel=large only on 64-bit case. (x86-64)
The code model is not available for 32-bit.

This fixes the following error:

    MODULECC: chardev.c
    cc1: error: code model 'large' not supported in the 32 bit mode
    Makefile:79: recipe for target 'chardev.o' failed
This commit is contained in:
YAMAMOTO Takashi 2020-07-04 10:46:39 +09:00 • committed by Xiang Xiao
parent 60fe0a0f96
commit 749e871e15
2 changed files with 18 additions and 12 deletions
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15
boards/sim/sim/sim/configs/cxxtest/Make.defs
View file

@ -82,12 +82,15 @@ AFLAGS = $(CFLAGS) -D__ASSEMBLY__
CMODULEFLAGS = $(CFLAGS)
# -fno-pic to avoid GOT relocations
CMODULEFLAGS += -fno-pic
# It seems macOS/x86_64 loads the program text around 00000001_xxxxxxxx.
# The gcc default (-mcmodel=small) would produce out-of-range 32-bit
# relocations.
# Even on Linux, NuttX modules are loaded into the NuttX heap, which
# can be out of range with -mcmodel=small.
CMODULEFLAGS += -mcmodel=large
ifeq ($(CONFIG_LIBC_ARCH_ELF_64BIT),y)
# For amd64:
# It seems macOS/x86_64 loads the program text around 00000001_xxxxxxxx.
# The gcc default (-mcmodel=small) would produce out-of-range 32-bit
# relocations.
# Even on Linux, NuttX modules are loaded into the NuttX heap, which
# can be out of range with -mcmodel=small.
CMODULEFLAGS += -mcmodel=large
endif
# On Linux, we (ab)use the host compiler to compile binaries for NuttX.
# Explicitly disable features which might be default on the host while
# not available on NuttX.

15
boards/sim/sim/sim/scripts/Make.defs
View file

@ -77,12 +77,15 @@ AFLAGS = $(CFLAGS) -D__ASSEMBLY__
CMODULEFLAGS = $(CFLAGS)
# -fno-pic to avoid GOT relocations
CMODULEFLAGS += -fno-pic
# It seems macOS/x86_64 loads the program text around 00000001_xxxxxxxx.
# The gcc default (-mcmodel=small) would produce out-of-range 32-bit
# relocations.
# Even on Linux, NuttX modules are loaded into the NuttX heap, which
# can be out of range with -mcmodel=small.
CMODULEFLAGS += -mcmodel=large
ifeq ($(CONFIG_LIBC_ARCH_ELF_64BIT),y)
# For amd64:
# It seems macOS/x86_64 loads the program text around 00000001_xxxxxxxx.
# The gcc default (-mcmodel=small) would produce out-of-range 32-bit
# relocations.
# Even on Linux, NuttX modules are loaded into the NuttX heap, which
# can be out of range with -mcmodel=small.
CMODULEFLAGS += -mcmodel=large
endif
# On Linux, we (ab)use the host compiler to compile binaries for NuttX.
# Explicitly disable features which might be default on the host while
# not available on NuttX.