sim/ppc/altivec.igen - Issue 124383005: GDB 7.6.50

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Issue 124383005: GDB 7.6.50 (Closed) Base URL: http://git.chromium.org/native_client/nacl-gdb.git@upstream

Patch Set: Created 6 years, 11 months ago

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1 # Altivec instruction set, for PSIM, the PowerPC simulator.	1 # Altivec instruction set, for PSIM, the PowerPC simulator.

2	2

3 # Copyright 2003, 2010, 2012 Free Software Foundation, Inc.	3 # Copyright 2003-2013 Free Software Foundation, Inc.

4	4

5 # Contributed by Red Hat Inc; developed under contract from Motorola.	5 # Contributed by Red Hat Inc; developed under contract from Motorola.

6 # Written by matthew green <mrg@redhat.com>.	6 # Written by matthew green <mrg@redhat.com>.

7	7

8 # This file is part of GDB.	8 # This file is part of GDB.

9	9

10 # This program is free software; you can redistribute it and/or modify	10 # This program is free software; you can redistribute it and/or modify

11 # it under the terms of the GNU General Public License as published by	11 # it under the terms of the GNU General Public License as published by

12 # the Free Software Foundation; either version 3 of the License, or	12 # the Free Software Foundation; either version 3 of the License, or

13 # (at your option) any later version.	13 # (at your option) any later version.

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2350 int i;	2350 int i;

2351 for (i = 0; i < 8; i++)	2351 for (i = 0; i < 8; i++)

2352 (vS).h[AV_HINDEX(i)] = (signed16)(signed8)(vB).b[AV_BINDEX(i + 8)];	2352 (vS).h[AV_HINDEX(i)] = (signed16)(signed8)(vB).b[AV_BINDEX(i + 8)];

2353 PPC_INSN_VR(VS_BITMASK, VB_BITMASK);	2353 PPC_INSN_VR(VS_BITMASK, VB_BITMASK);

2354	2354

2355 0.4,6.VS,11.0,16.VB,21.718:VX:av:vupklsh %VD, %VB:Vector Unpack Low Signed Half Word	2355 0.4,6.VS,11.0,16.VB,21.718:VX:av:vupklsh %VD, %VB:Vector Unpack Low Signed Half Word

2356 int i;	2356 int i;

2357 for (i = 0; i < 4; i++)	2357 for (i = 0; i < 4; i++)

2358 (vS).w[i] = (signed32)(signed16)(vB).h[AV_HINDEX(i + 4)];	2358 (vS).w[i] = (signed32)(signed16)(vB).h[AV_HINDEX(i + 4)];

2359 PPC_INSN_VR(VS_BITMASK, VB_BITMASK);	2359 PPC_INSN_VR(VS_BITMASK, VB_BITMASK);

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