From ac69a640ba9dde383b9c3ddca59c3d6d14ea5b2e Mon Sep 17 00:00:00 2001
From: Oxore <oxore@protonmail.com>
Date: Tue, 7 Mar 2023 18:17:44 +0300
Subject: Move retarget.cpp to where it belongs

---
 app/platform/retarget.cpp             | 93 -----------------------------------
 app/platform/stm32f0-gcc/retarget.cpp | 93 +++++++++++++++++++++++++++++++++++
 2 files changed, 93 insertions(+), 93 deletions(-)
 delete mode 100644 app/platform/retarget.cpp
 create mode 100644 app/platform/stm32f0-gcc/retarget.cpp

(limited to 'app')

diff --git a/app/platform/retarget.cpp b/app/platform/retarget.cpp
deleted file mode 100644
index 524840e..0000000
--- a/app/platform/retarget.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-#include "unistd.h"
-#include <cassert>
-#include <cstdio>
-#include <cstdlib>
-#include <cerrno>
-#include "third_party/printf/printf.h"
-
-#ifdef errno
-#undef errno
-#endif
-
-int errno{};
-
-extern "C" [[noreturn]] void vApplicationMallocFailedHook(void)
-{
-    for (;;);
-}
-
-extern "C" [[noreturn]] void vApplicationStackOverflowHook(void *task_handle, char *task_name)
-{
-    (void) task_handle;
-    (void) task_name;
-    for (;;);
-}
-
-extern "C" void vApplicationIdleHook(void)
-{
-}
-
-extern "C" [[noreturn]] void _exit(int __status)
-{
-    (void) __status;
-    for (;;);
-}
-
-/* func can be NULL, in which case no function information is given.  */
-extern "C" [[noreturn]] void __assert_func (
-        const char *file, int line, const char *func, const char *failedexpr)
-{
-  dprintf(STDERR_FILENO,
-	   "assertion \"%s\" failed: file \"%s\", line %d%s%s\n",
-	   failedexpr, file, line,
-	   func ? ", function: " : "", func ? func : "");
-  abort();
-  /* NOTREACHED */
-}
-
-extern "C" ssize_t read(int fd, void *buf, size_t nbytes)
-{
-    (void) fd;
-    (void) buf;
-    (void) nbytes;
-    errno = ENOSYS;
-    return -1;
-}
-
-extern "C" ssize_t write(int fd, const void *buf, size_t nbytes)
-{
-    (void) fd;
-    (void) buf;
-    (void) nbytes;
-    errno = ENOSYS;
-    return -1;
-}
-
-static void dputchar2(char c, void* fd)
-{
-    write(reinterpret_cast<int>(fd), &c, 1);
-}
-
-static void dputchar(char c, int fd)
-{
-    write(fd, &c, 1);
-}
-
-extern "C" int dprintf(int fd, const char * format, ...)
-{
-    va_list args;
-    va_start(args, format);
-    const int ret = vfctprintf(dputchar2, reinterpret_cast<void *>(fd), format, args);
-    va_end(args);
-    return ret;
-}
-
-extern "C" int vdprintf(int fd, const char * format, va_list args)
-{
-    return vfctprintf(dputchar2, reinterpret_cast<void *>(fd), format, args);
-}
-
-extern "C" void putchar_(char c)
-{
-    dputchar(c, STDIN_FILENO);
-}
diff --git a/app/platform/stm32f0-gcc/retarget.cpp b/app/platform/stm32f0-gcc/retarget.cpp
new file mode 100644
index 0000000..524840e
--- /dev/null
+++ b/app/platform/stm32f0-gcc/retarget.cpp
@@ -0,0 +1,93 @@
+#include "unistd.h"
+#include <cassert>
+#include <cstdio>
+#include <cstdlib>
+#include <cerrno>
+#include "third_party/printf/printf.h"
+
+#ifdef errno
+#undef errno
+#endif
+
+int errno{};
+
+extern "C" [[noreturn]] void vApplicationMallocFailedHook(void)
+{
+    for (;;);
+}
+
+extern "C" [[noreturn]] void vApplicationStackOverflowHook(void *task_handle, char *task_name)
+{
+    (void) task_handle;
+    (void) task_name;
+    for (;;);
+}
+
+extern "C" void vApplicationIdleHook(void)
+{
+}
+
+extern "C" [[noreturn]] void _exit(int __status)
+{
+    (void) __status;
+    for (;;);
+}
+
+/* func can be NULL, in which case no function information is given.  */
+extern "C" [[noreturn]] void __assert_func (
+        const char *file, int line, const char *func, const char *failedexpr)
+{
+  dprintf(STDERR_FILENO,
+	   "assertion \"%s\" failed: file \"%s\", line %d%s%s\n",
+	   failedexpr, file, line,
+	   func ? ", function: " : "", func ? func : "");
+  abort();
+  /* NOTREACHED */
+}
+
+extern "C" ssize_t read(int fd, void *buf, size_t nbytes)
+{
+    (void) fd;
+    (void) buf;
+    (void) nbytes;
+    errno = ENOSYS;
+    return -1;
+}
+
+extern "C" ssize_t write(int fd, const void *buf, size_t nbytes)
+{
+    (void) fd;
+    (void) buf;
+    (void) nbytes;
+    errno = ENOSYS;
+    return -1;
+}
+
+static void dputchar2(char c, void* fd)
+{
+    write(reinterpret_cast<int>(fd), &c, 1);
+}
+
+static void dputchar(char c, int fd)
+{
+    write(fd, &c, 1);
+}
+
+extern "C" int dprintf(int fd, const char * format, ...)
+{
+    va_list args;
+    va_start(args, format);
+    const int ret = vfctprintf(dputchar2, reinterpret_cast<void *>(fd), format, args);
+    va_end(args);
+    return ret;
+}
+
+extern "C" int vdprintf(int fd, const char * format, va_list args)
+{
+    return vfctprintf(dputchar2, reinterpret_cast<void *>(fd), format, args);
+}
+
+extern "C" void putchar_(char c)
+{
+    dputchar(c, STDIN_FILENO);
+}
-- 
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