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30 lines
441 B
30 lines
441 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* arch/alpha/lib/dbg_current.S |
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* Contributed by Richard Henderson (rth@cygnus.com) |
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* |
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* Trap if we find current not correct. |
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*/ |
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#include <asm/pal.h> |
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.text |
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.set noat |
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.globl _mcount |
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.ent _mcount |
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_mcount: |
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.frame $30, 0, $28, 0 |
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.prologue 0 |
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lda $0, -0x4000($30) |
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cmpult $8, $30, $1 |
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cmpule $0, $30, $2 |
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and $1, $2, $3 |
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bne $3, 1f |
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call_pal PAL_bugchk |
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1: ret $31, ($28), 1 |
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.end _mcount
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