lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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Last change
on this file since f2ffad4 was f2ffad4, checked in by Jakub Jermar <jakub@…>, 20 years ago |
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For each architecture, add function/macro FADDR that calculates absolute address of a function referenced by void (* f)(void).
IA-32 and MIPS gcc's use direct addressing (f == FADDR(f)) while IA-64 gcc uses indirect addressing (f != FADDR(f)).
Tweaks in IA-64 Makefile.inc to declare constant gp and main Makefile to consider ASFLAGS when compiling .s targets.
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Property mode
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100644
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File size:
578 bytes
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| 1 | IA-64_TARGET=ia64-pc-linux-gnu
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| 2 |
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| 3 | IA-64_CC_DIR=/usr/local/ia64/bin
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| 4 | IA-64_BINUTILS_DIR=/usr/local/ia64/bin
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| 5 |
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| 6 | CC=$(IA-64_CC_DIR)/$(IA-64_TARGET)-gcc
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| 7 | AS=$(IA-64_BINUTILS_DIR)/$(IA-64_TARGET)-as
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| 8 | LD=$(IA-64_BINUTILS_DIR)/$(IA-64_TARGET)-ld
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| 9 |
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| 10 | ASFLAGS=-mconstant-gp
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| 11 |
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| 12 | DEFS=-DARCH=$(ARCH)
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| 13 | CPPFLAGS=$(DEFS) -nostdinc -I../include
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| 14 | CFLAGS=$(CPPFLAGS) -mconstant-gp -nostdlib -fno-builtin -Wmissing-prototypes -Werror -O3
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| 15 | LFLAGS=-EL -M -T ../arch/ia64/_link.ld
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| 16 |
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| 17 | arch_sources= \
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| 18 | arch/start.S \
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| 19 | arch/asm.S \
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| 20 | arch/fake.s \
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| 21 | arch/putchar.c \
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| 22 | arch/ia64.c \
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| 23 | arch/fpu_context.c \
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| 24 | arch/context.S
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