77 lines
3.1 KiB
Text
77 lines
3.1 KiB
Text
New file from espressif overlays.
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Index: gdb/gdbserver/xtensa-regmap.c
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--- gdb/gdbserver/xtensa-regmap.c.orig
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+++ gdb/gdbserver/xtensa-regmap.c
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@@ -0,0 +1,71 @@
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+/* Customized table mapping between kernel xtregset and GDB register cache.
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+
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+ Copyright (c) 2007-2010 Tensilica Inc.
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+
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+ Permission is hereby granted, free of charge, to any person obtaining
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+ a copy of this software and associated documentation files (the
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+ "Software"), to deal in the Software without restriction, including
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+ without limitation the rights to use, copy, modify, merge, publish,
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+ distribute, sublicense, and/or sell copies of the Software, and to
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+ permit persons to whom the Software is furnished to do so, subject to
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+ the following conditions:
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+
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+ The above copyright notice and this permission notice shall be included
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+ in all copies or substantial portions of the Software.
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+
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+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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+ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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+ CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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+ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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+ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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+
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+
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+typedef struct {
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+ int gdb_regnum;
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+ int gdb_offset;
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+ int ptrace_cp_offset;
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+ int ptrace_offset;
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+ int size;
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+ int coproc;
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+ int dbnum;
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+ char* name
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+;} xtensa_regtable_t;
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+
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+#define XTENSA_ELF_XTREG_SIZE 116
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+
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+const xtensa_regtable_t xtensa_regmap_table[] = {
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+ /* gnum,gofs,cpofs,ofs,siz,cp, dbnum, name */
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+ { 75, 300, 8, 8, 4, -1, 0x0204, "br" },
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+ { 76, 304, 12, 12, 4, -1, 0x020c, "scompare1" },
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+ { 77, 308, 0, 0, 4, -1, 0x0210, "acclo" },
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+ { 78, 312, 4, 4, 4, -1, 0x0211, "acchi" },
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+ { 79, 316, 16, 16, 4, -1, 0x0220, "m0" },
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+ { 80, 320, 20, 20, 4, -1, 0x0221, "m1" },
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+ { 81, 324, 24, 24, 4, -1, 0x0222, "m2" },
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+ { 82, 328, 28, 28, 4, -1, 0x0223, "m3" },
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+ { 84, 336, 32, 32, 4, -1, 0x03ea, "f64r_lo" },
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+ { 85, 340, 36, 36, 4, -1, 0x03eb, "f64r_hi" },
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+ { 86, 344, 40, 40, 4, -1, 0x03ec, "f64s" },
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+ { 87, 348, 8, 52, 4, 0, 0x0030, "f0" },
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+ { 88, 352, 12, 56, 4, 0, 0x0031, "f1" },
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+ { 89, 356, 16, 60, 4, 0, 0x0032, "f2" },
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+ { 90, 360, 20, 64, 4, 0, 0x0033, "f3" },
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+ { 91, 364, 24, 68, 4, 0, 0x0034, "f4" },
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+ { 92, 368, 28, 72, 4, 0, 0x0035, "f5" },
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+ { 93, 372, 32, 76, 4, 0, 0x0036, "f6" },
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+ { 94, 376, 36, 80, 4, 0, 0x0037, "f7" },
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+ { 95, 380, 40, 84, 4, 0, 0x0038, "f8" },
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+ { 96, 384, 44, 88, 4, 0, 0x0039, "f9" },
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+ { 97, 388, 48, 92, 4, 0, 0x003a, "f10" },
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+ { 98, 392, 52, 96, 4, 0, 0x003b, "f11" },
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+ { 99, 396, 56, 100, 4, 0, 0x003c, "f12" },
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+ { 100, 400, 60, 104, 4, 0, 0x003d, "f13" },
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+ { 101, 404, 64, 108, 4, 0, 0x003e, "f14" },
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+ { 102, 408, 68, 112, 4, 0, 0x003f, "f15" },
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+ { 103, 412, 0, 44, 4, 0, 0x03e8, "fcr" },
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+ { 104, 416, 4, 48, 4, 0, 0x03e9, "fsr" },
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+ { 0 }
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+};
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+
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