Allocate 4 slots on stack before calling main, in case it saves its argument
registers. Remove reference to deleted v850ea port. Do not use -mv850 when building for v850e target. This prevents the ctbp system register from being initialised.
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0302dfe509
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@ -1,3 +1,12 @@
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2003-07-31 Nick Clifton <nickc@redhat.com>
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* libc/sys/sysnecv850/crt0.S (_start): Allocate 4 slots on stack
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before calling main, in case it saves its argument registers.
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Remove reference to deleted v850ea port.
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* configure.host: Remove reference to deleted v850ea port.
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Do not use -mv850 when building for v850e target. This
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prevents the ctbp system register from being initialised.
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2003-07-29 Honda Hiroki <hhonda@ipflex.com>
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* libc/stdio/vfprintf.c: Set output size to 1 when
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@ -206,11 +206,7 @@ case "${host_cpu}" in
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;;
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v850e)
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machine_dir=v850
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newlib_cflags="${newlib_cflags} -DPREFER_SIZE_OVER_SPEED -mv850 "
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;;
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v850ea)
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machine_dir=v850
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newlib_cflags="${newlib_cflags} -DPREFER_SIZE_OVER_SPEED -mv850 "
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newlib_cflags="${newlib_cflags} -DPREFER_SIZE_OVER_SPEED "
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;;
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w65*)
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machine_dir=w65
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@ -5,7 +5,7 @@
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_start:
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#if defined __v850e__ || defined __v850ea__
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#if defined __v850e__
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movea 255, r0, r20
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mov 65535, r21
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@ -23,7 +23,7 @@ _start:
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bl .L0
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.L1:
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jarl ___main, r31
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addi -12, sp, sp
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addi -16, sp, sp
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mov 0, r6
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mov 0, r7
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mov 0, r8
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@ -53,7 +53,7 @@ _start:
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bl .L0
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.L1:
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jarl ___main, r31
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addi -12, sp, sp
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addi -16, sp, sp
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mov 0, r6
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mov 0, r7
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mov 0, r8
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