build pico platform host and pico platform rp2040

Author: el-bert0

src/cmake/rp2_common.cmake

@@ -16,6 +16,7 @@ pico_add_subdirectory(common/pico_usb_reset_interface_headers)
 
 # PICO_CMAKE_CONFIG: PICO_BARE_METAL, Flag to exclude anything except base headers from the build, type=bool, default=0, group=build
 if (NOT PICO_BARE_METAL)
+    pico_add_subdirectory(common/pico_async_context)
     pico_add_subdirectory(common/pico_bit_ops_headers)
     pico_add_subdirectory(common/pico_binary_info)
     pico_add_subdirectory(common/pico_divider_headers)
@@ -124,7 +125,6 @@ if (NOT PICO_BARE_METAL)
     pico_add_subdirectory(rp2_common/pico_i2c_slave)
 
     # networking libraries - note dependency order is important
-    pico_add_subdirectory(rp2_common/pico_async_context)
     pico_add_subdirectory(rp2_common/pico_btstack)
     pico_add_subdirectory(rp2_common/pico_cyw43_driver)
     pico_add_subdirectory(rp2_common/pico_mbedtls)

src/rp2_common/pico_async_context/BUILD.bazel renamed to src/common/pico_async_context/BUILD.bazel

@@ -20,57 +20,81 @@ cc_library(
         "include/pico/async_context_base.h",
     ],
     includes = ["include"],
-    target_compatible_with = compatible_with_rp2(),
     deps = [
         "//src/common/pico_time",
-        "//src/rp2_common:pico_platform",
-    ],
+    ] + select({
+        "//bazel/constraint:host": [
+            "//src/host/pico_platform",
+        ],
+        "//conditions:default": [
+            "//src/rp2_common:pico_platform",
+        ],
+    }),
 )
 
 cc_library(
     name = "pico_async_context_freertos",
     srcs = ["async_context_freertos.c"],
     hdrs = ["include/pico/async_context_freertos.h"],
     includes = ["include"],
-    target_compatible_with = compatible_with_rp2() + incompatible_with_config(
+    target_compatible_with = incompatible_with_config(
         "//bazel/constraint:pico_freertos_unset",
     ),
     deps = [
         ":pico_async_context_base",
         "//bazel/config:PICO_FREERTOS_LIB",
         "//src/common/pico_sync",
         "//src/common/pico_time",
-        "//src/rp2_common:pico_platform",
-        "//src/rp2_common/hardware_irq",
-    ],
+    ] + select({
+        "//bazel/constraint:host": [
+            "//src/host/pico_platform",
+            "//src/host/hardware_irq",
+        ],
+        "//conditions:default": [
+            "//src/rp2_common:pico_platform",
+            "//src/rp2_common/hardware_irq",
+        ],
+    }),
 )
 
 cc_library(
     name = "pico_async_context_poll",
     srcs = ["async_context_poll.c"],
     hdrs = ["include/pico/async_context_poll.h"],
     includes = ["include"],
-    target_compatible_with = compatible_with_rp2(),
     deps = [
         ":pico_async_context_base",
         "//src/common/pico_sync",
         "//src/common/pico_time",
-        "//src/rp2_common:pico_platform",
-    ],
+    ] + select({
+        "//bazel/constraint:host": [
+            "//src/host/pico_platform",
+        ],
+        "//conditions:default": [
+            "//src/rp2_common:pico_platform",
+        ],
+    }),
 )
 
 cc_library(
     name = "pico_async_context_threadsafe_background",
     srcs = ["async_context_threadsafe_background.c"],
     hdrs = ["include/pico/async_context_threadsafe_background.h"],
     includes = ["include"],
-    target_compatible_with = compatible_with_rp2(),
     deps = [
         ":pico_async_context_base",
         "//src/common/pico_sync",
         "//src/common/pico_time",
-        "//src/rp2_common:pico_platform",
-        "//src/rp2_common/hardware_irq",
-        "//src/rp2_common/pico_multicore",
-    ],
+    ] + select({
+        "//bazel/constraint:host": [
+            "//src/host/pico_platform",
+            "//src/host/hardware_irq",
+            "//src/host/pico_multicore",
+        ],
+        "//conditions:default": [
+            "//src/rp2_common:pico_platform",
+            "//src/rp2_common/hardware_irq",
+            "//src/rp2_common/pico_multicore",
+        ],
+    }),
 )

src/rp2_common/pico_async_context/CMakeLists.txt renamed to src/common/pico_async_context/CMakeLists.txt

@@ -15,10 +15,10 @@ pico_add_library(pico_async_context_threadsafe_background)
 target_sources(pico_async_context_threadsafe_background INTERFACE
         ${CMAKE_CURRENT_LIST_DIR}/async_context_threadsafe_background.c
         )
-pico_mirrored_target_link_libraries(pico_async_context_threadsafe_background INTERFACE pico_async_context_base)
+pico_mirrored_target_link_libraries(pico_async_context_threadsafe_background INTERFACE pico_async_context_base hardware_claim hardware_irq pico_multicore)
 
 pico_add_library(pico_async_context_freertos)
 target_sources(pico_async_context_freertos INTERFACE
         ${CMAKE_CURRENT_LIST_DIR}/async_context_freertos.c
         )
-pico_mirrored_target_link_libraries(pico_async_context_freertos INTERFACE pico_async_context_base)
+pico_mirrored_target_link_libraries(pico_async_context_freertos INTERFACE pico_async_context_base hardware_claim hardware_irq)

src/rp2_common/pico_async_context/async_context_base.c renamed to src/common/pico_async_context/async_context_base.c

@@ -44,6 +44,13 @@ typedef struct async_context_freertos async_context_freertos_t;
 #endif
 #endif
 
+// On PICO_PLATFORM=host don't have ISR.
+#if !PICO_ON_DEVICE
+#ifndef portCHECK_IF_IN_ISR
+#define portCHECK_IF_IN_ISR() (0)
+#endif
+#endif
+
 /** 
  * \brief Configuration object for async_context_freertos instances.
  */