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shared/runtime/gchelper: Drop cpu directive from ARM asm helpers.

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This drops the `.cpu` directive from the ARM gchelper_*.s files.  Having
this directive breaks the linker when targeting older CPUs (e.g. `-mthumb
-mthumb-interwork` for `-mcpu=arm7tdmi`).  The actual target CPU should be
determined by the compiler options.

The exact CPU doesn't actually matter, but rather the supported assembly
instruction set.  So the files are renamed to *_thumb1.s and *thumb2.s to
indicate the instruction set support instead of the CPU support.

Signed-off-by: David Lechner <david@pybricks.com>
This commit is contained in:
David Lechner
2023-01-23 14:53:39 -06:00
committed by Damien George
parent c2ab1b5185
commit 3446d440f6
12 changed files with 19 additions and 16 deletions
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2
ports/renesas-ra/Makefile
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@@ -335,7 +335,7 @@ SRC_O += \
$(SYSTEM_FILE)
SRC_O += \
shared/runtime/gchelper_m3.o
shared/runtime/gchelper_thumb2.o
HAL_SRC_C += $(addprefix $(HAL_DIR)/ra/board/$(BOARD_LOW)/,\
board_init.c \