diff options
Diffstat (limited to 'newlib/libc/machine/bfin/longjmp.S')
-rw-r--r-- | newlib/libc/machine/bfin/longjmp.S | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/newlib/libc/machine/bfin/longjmp.S b/newlib/libc/machine/bfin/longjmp.S deleted file mode 100644 index 1eda2ea91..000000000 --- a/newlib/libc/machine/bfin/longjmp.S +++ /dev/null @@ -1,115 +0,0 @@ -/* - * longjmp for the Blackfin processor - * - * Copyright (C) 2006 Analog Devices, Inc. - * - * The authors hereby grant permission to use, copy, modify, distribute, - * and license this software and its documentation for any purpose, provided - * that existing copyright notices are retained in all copies and that this - * notice is included verbatim in any distributions. No written agreement, - * license, or royalty fee is required for any of the authorized uses. - * Modifications to this software may be copyrighted by their authors - * and need not follow the licensing terms described here, provided that - * the new terms are clearly indicated on the first page of each file where - * they apply. - */ - -#define _ASM -#define _SETJMP_H - - -.text; -.align 4; -.globl _longjmp; -.type _longjmp, STT_FUNC; -_longjmp: - P0 = R0; - R0 = [P0 + 0x00]; - [--SP] = R0; /* Put P0 on the stack */ - - P1 = [P0 + 0x04]; - P2 = [P0 + 0x08]; - P3 = [P0 + 0x0C]; - P4 = [P0 + 0x10]; - P5 = [P0 + 0x14]; - - FP = [P0 + 0x18]; - R0 = [SP++]; /* Grab P0 from old stack */ - SP = [P0 + 0x1C]; /* Update Stack Pointer */ - [--SP] = R0; /* Put P0 on new stack */ - [--SP] = R1; /* Put VAL arg on new stack */ - - R0 = [P0 + 0x20]; /* Data Registers */ - R1 = [P0 + 0x24]; - R2 = [P0 + 0x28]; - R3 = [P0 + 0x2C]; - R4 = [P0 + 0x30]; - R5 = [P0 + 0x34]; - R6 = [P0 + 0x38]; - R7 = [P0 + 0x3C]; - - R0 = [P0 + 0x40]; - ASTAT = R0; - - R0 = [P0 + 0x44]; /* Loop Counters */ - LC0 = R0; - R0 = [P0 + 0x48]; - LC1 = R0; - - R0 = [P0 + 0x4C]; /* Accumulators */ - A0.W = R0; - R0 = [P0 + 0x50]; - A0.X = R0; - R0 = [P0 + 0x54]; - A1.W = R0; - R0 = [P0 + 0x58]; - A1.X = R0; - - R0 = [P0 + 0x5C]; /* Index Registers */ - I0 = R0; - R0 = [P0 + 0x60]; - I1 = R0; - R0 = [P0 + 0x64]; - I2 = R0; - R0 = [P0 + 0x68]; - I3 = R0; - - R0 = [P0 + 0x6C]; /* Modifier Registers */ - M0 = R0; - R0 = [P0 + 0x70]; - M1 = R0; - R0 = [P0 + 0x74]; - M2 = R0; - R0 = [P0 + 0x78]; - M3 = R0; - - R0 = [P0 + 0x7C]; /* Length Registers */ - L0 = R0; - R0 = [P0 + 0x80]; - L1 = R0; - R0 = [P0 + 0x84]; - L2 = R0; - R0 = [P0 + 0x88]; - L3 = R0; - - R0 = [P0 + 0x8C]; /* Base Registers */ - B0 = R0; - R0 = [P0 + 0x90]; - B1 = R0; - R0 = [P0 + 0x94]; - B2 = R0; - R0 = [P0 + 0x98]; - B3 = R0; - - R0 = [P0 + 0x9C]; /* Return Address (PC) */ - RETS = R0; - - R0 = [SP++]; - P0 = [SP++]; - - CC = R0 == 0; - IF !CC JUMP 1f; - R0 = 1; -1: - RTS; -.size _longjmp, .-_longjmp; |