sim: bfin: new port

This can boot Das U-Boot and a Linux kernel.  It also supports Linux
userspace FLAT and FDPIC (dynamic and static) ELFs.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/include/gdb/ChangeLog b/include/gdb/ChangeLog
index 19509e221889079006d6e8c0aef014dbcfa8ac5c..8b31e114759d35e7012a967bec132b76484c695b 100644 (file)
--- a/include/gdb/ChangeLog
+++ b/include/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2011-03-05  Mike Frysinger  <vapier@gentoo.org>
+
+       * sim-bfin.h: New file.
+
 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
 
        * remote-sim.h (sim_store_register): Update the API

diff --git a/include/gdb/sim-bfin.h b/include/gdb/sim-bfin.h
new file mode 100644 (file)
index 0000000..3a006b8
--- /dev/null
+++ b/include/gdb/sim-bfin.h
@@ -0,0 +1,82 @@
+/* This file defines the interface between the Blackfin simulator and GDB.
+
+   Copyright (C) 2005-2011 Free Software Foundation, Inc.
+   Contributed by Analog Devices.
+
+   This file is part of GDB.
+
+   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 3 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, see <http://www.gnu.org/licenses/>.  */
+
+enum sim_bfin_regnum {
+  SIM_BFIN_R0_REGNUM = 0,
+  SIM_BFIN_R1_REGNUM,
+  SIM_BFIN_R2_REGNUM,
+  SIM_BFIN_R3_REGNUM,
+  SIM_BFIN_R4_REGNUM,
+  SIM_BFIN_R5_REGNUM,
+  SIM_BFIN_R6_REGNUM,
+  SIM_BFIN_R7_REGNUM,
+  SIM_BFIN_P0_REGNUM,
+  SIM_BFIN_P1_REGNUM,
+  SIM_BFIN_P2_REGNUM,
+  SIM_BFIN_P3_REGNUM,
+  SIM_BFIN_P4_REGNUM,
+  SIM_BFIN_P5_REGNUM,
+  SIM_BFIN_SP_REGNUM,
+  SIM_BFIN_FP_REGNUM,
+  SIM_BFIN_I0_REGNUM,
+  SIM_BFIN_I1_REGNUM,
+  SIM_BFIN_I2_REGNUM,
+  SIM_BFIN_I3_REGNUM,
+  SIM_BFIN_M0_REGNUM,
+  SIM_BFIN_M1_REGNUM,
+  SIM_BFIN_M2_REGNUM,
+  SIM_BFIN_M3_REGNUM,
+  SIM_BFIN_B0_REGNUM,
+  SIM_BFIN_B1_REGNUM,
+  SIM_BFIN_B2_REGNUM,
+  SIM_BFIN_B3_REGNUM,
+  SIM_BFIN_L0_REGNUM,
+  SIM_BFIN_L1_REGNUM,
+  SIM_BFIN_L2_REGNUM,
+  SIM_BFIN_L3_REGNUM,
+  SIM_BFIN_A0_DOT_X_REGNUM,
+  SIM_BFIN_A0_DOT_W_REGNUM,
+  SIM_BFIN_A1_DOT_X_REGNUM,
+  SIM_BFIN_A1_DOT_W_REGNUM,
+  SIM_BFIN_ASTAT_REGNUM,
+  SIM_BFIN_RETS_REGNUM,
+  SIM_BFIN_LC0_REGNUM,
+  SIM_BFIN_LT0_REGNUM,
+  SIM_BFIN_LB0_REGNUM,
+  SIM_BFIN_LC1_REGNUM,
+  SIM_BFIN_LT1_REGNUM,
+  SIM_BFIN_LB1_REGNUM,
+  SIM_BFIN_CYCLES_REGNUM,
+  SIM_BFIN_CYCLES2_REGNUM,
+  SIM_BFIN_USP_REGNUM,
+  SIM_BFIN_SEQSTAT_REGNUM,
+  SIM_BFIN_SYSCFG_REGNUM,
+  SIM_BFIN_RETI_REGNUM,
+  SIM_BFIN_RETX_REGNUM,
+  SIM_BFIN_RETN_REGNUM,
+  SIM_BFIN_RETE_REGNUM,
+  SIM_BFIN_PC_REGNUM,
+  SIM_BFIN_CC_REGNUM,
+  SIM_BFIN_TEXT_ADDR,
+  SIM_BFIN_TEXT_END_ADDR,
+  SIM_BFIN_DATA_ADDR,
+  SIM_BFIN_IPEND_REGNUM
+};
+