Prvni ulozeni z chegewara githubu

tools/sdk/esp32/include/esp_gdbstub/xtensa/esp_gdbstub_arch.h

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+// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#pragma once
+#include <stdint.h>
+#include "freertos/xtensa_context.h"
+#include "gdbstub_target_config.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef XtExcFrame esp_gdbstub_frame_t;
+
+/* GDB regfile structure, configuration dependent */
+typedef struct {
+    uint32_t pc;
+    uint32_t a[XCHAL_NUM_AREGS];
+
+#if XCHAL_HAVE_LOOPS
+    uint32_t lbeg;
+    uint32_t lend;
+    uint32_t lcount;
+#endif
+
+    uint32_t sar;
+
+#if XCHAL_HAVE_WINDOWED
+    uint32_t windowbase;
+    uint32_t windowstart;
+#endif
+
+    uint32_t configid0;
+    uint32_t configid1;
+    uint32_t ps;
+
+#if XCHAL_HAVE_THREADPTR
+    uint32_t threadptr;
+#endif
+
+#if XCHAL_HAVE_BOOLEANS
+    uint32_t br;
+#endif
+
+#if XCHAL_HAVE_S32C1I
+    uint32_t scompare1;
+#endif
+
+#if XCHAL_HAVE_MAC16
+    uint32_t acclo;
+    uint32_t acchi;
+    uint32_t m0;
+    uint32_t m1;
+    uint32_t m2;
+    uint32_t m3;
+#endif
+
+#if XCHAL_HAVE_DFP_ACCEL
+    uint32_t expstate;
+    uint32_t f64r_lo;
+    uint32_t f64r_hi;
+    uint32_t f64s;
+#endif
+
+#if XCHAL_HAVE_FP
+    uint32_t f[16];
+    uint32_t fcr;
+    uint32_t fsr;
+#endif
+
+#if GDBSTUB_EXTRA_TIE_SIZE > 0
+    uint32_t tie[GDBSTUB_EXTRA_TIE_SIZE];
+#endif
+
+} esp_gdbstub_gdb_regfile_t;
+
+
+#ifdef __cplusplus
+}
+#endif