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author | Stan Shebs <shebs@codesourcery.com> | 1999-04-16 01:34:07 +0000 |
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committer | Stan Shebs <shebs@codesourcery.com> | 1999-04-16 01:34:07 +0000 |
commit | 071ea11e85eb9d529cc5eb3d35f6247466a21b99 (patch) | |
tree | 5deda65b8d7b04d1f4cbc534c3206d328e1267ec /sim/arm/dbg_cp.h | |
parent | 1730ec6b1848f0f32154277f788fb29f88d8475b (diff) | |
download | gdb-071ea11e85eb9d529cc5eb3d35f6247466a21b99.zip gdb-071ea11e85eb9d529cc5eb3d35f6247466a21b99.tar.gz gdb-071ea11e85eb9d529cc5eb3d35f6247466a21b99.tar.bz2 |
Initial creation of sourceware repository
Diffstat (limited to 'sim/arm/dbg_cp.h')
-rw-r--r-- | sim/arm/dbg_cp.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/sim/arm/dbg_cp.h b/sim/arm/dbg_cp.h deleted file mode 100644 index b79de8f..0000000 --- a/sim/arm/dbg_cp.h +++ /dev/null @@ -1,62 +0,0 @@ -/* dbg_cp.h -- ARMulator debug interface: ARM6 Instruction Emulator. - Copyright (C) 1994 Advanced RISC Machines Ltd. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#ifndef Dbg_CP__h - -#define Dbg_CP__h - -#define Dbg_Access_Readable 1 -#define Dbg_Access_Writable 2 -#define Dbg_Access_CPDT 4 /* else CPRT */ - -typedef struct { - unsigned short rmin, rmax; - /* a single description can be used for a range of registers with - the same properties *accessed via CPDT instructions* - */ - unsigned char nbytes; /* size of register */ - unsigned char access; /* see above (Access_xxx) */ - union { - struct { /* CPDT instructions do not allow the coprocessor much freedom: - only bit 22 ('N') and 12-15 ('CRd') are free for the - coprocessor to use as it sees fit. - */ - unsigned char nbit; - unsigned char rdbits; - } cpdt; - struct { /* CPRT instructions have much more latitude. The bits fixed - by the ARM are 24..31 (condition mask & opcode) - 20 (direction) - 8..15 (cpnum, arm register) - 4 (CPRT not CPDO) - leaving 14 bits free to the coprocessor (fortunately - falling within two bytes). - */ - unsigned char read_b0, read_b1, - write_b0, write_b1; - } cprt; - } accessinst; -} Dbg_CoProRegDesc; - -struct Dbg_CoProDesc { - int entries; - Dbg_CoProRegDesc regdesc[1/* really nentries */]; -}; - -#define Dbg_CoProDesc_Size(n) (sizeof(struct Dbg_CoProDesc) + (n-1)*sizeof(Dbg_CoProRegDesc)) - -#endif |