Mirroring from commit 106549a4362f6b499da522f8f8f5ed9f98388f87 from Coreboot upstream

2026-02-17 08:55:05 +10:00
commit 5e919b3ee7
279 changed files with 89283 additions and 0 deletions
@@ -0,0 +1,68 @@
+#ifndef __OUTPUT_H
+#define __OUTPUT_H
+
+#include "config.h" // CONFIG_DEBUG_LEVEL
+#include "types.h" // u32
+
+// output.c
+void debug_banner(void);
+void panic(const char *fmt, ...)
+    __attribute__ ((format (printf, 1, 2))) __noreturn;
+void printf(const char *fmt, ...)
+    __attribute__ ((format (printf, 1, 2)));
+int snprintf(char *str, size_t size, const char *fmt, ...)
+    __attribute__ ((format (printf, 3, 4)));
+char * znprintf(size_t size, const char *fmt, ...)
+    __attribute__ ((format (printf, 2, 3)));
+void __dprintf(const char *fmt, ...)
+    __attribute__ ((format (printf, 1, 2)));
+struct bregs;
+void __debug_enter(struct bregs *regs, const char *fname);
+void __debug_isr(const char *fname);
+void __debug_stub(struct bregs *regs, int lineno, const char *fname);
+void __warn_invalid(struct bregs *regs, int lineno, const char *fname);
+void __warn_unimplemented(struct bregs *regs, int lineno, const char *fname);
+void __warn_internalerror(int lineno, const char *fname);
+void __warn_noalloc(int lineno, const char *fname);
+void __warn_timeout(int lineno, const char *fname);
+void __set_invalid(struct bregs *regs, int lineno, const char *fname);
+void __set_unimplemented(struct bregs *regs, int lineno, const char *fname);
+void __set_code_invalid(struct bregs *regs, u32 linecode, const char *fname);
+void __set_code_unimplemented(struct bregs *regs, u32 linecode
+                              , const char *fname);
+void hexdump(const void *d, int len);
+
+#define dprintf(lvl, fmt, args...) do {                         \
+        if (CONFIG_DEBUG_LEVEL && (lvl) <= CONFIG_DEBUG_LEVEL)  \
+            __dprintf((fmt) , ##args );                         \
+    } while (0)
+#define debug_enter(regs, lvl) do {                     \
+        if ((lvl) && (lvl) <= CONFIG_DEBUG_LEVEL)       \
+            __debug_enter((regs), __func__);            \
+    } while (0)
+#define debug_isr(lvl) do {                             \
+        if ((lvl) && (lvl) <= CONFIG_DEBUG_LEVEL)       \
+            __debug_isr(__func__);                      \
+    } while (0)
+#define debug_stub(regs)                        \
+    __debug_stub((regs), __LINE__, __func__)
+#define warn_invalid(regs)                      \
+    __warn_invalid((regs), __LINE__, __func__)
+#define warn_unimplemented(regs)                        \
+    __warn_unimplemented((regs), __LINE__, __func__)
+#define warn_internalerror()                    \
+    __warn_internalerror(__LINE__, __func__)
+#define warn_noalloc()                          \
+    __warn_noalloc(__LINE__, __func__)
+#define warn_timeout()                          \
+    __warn_timeout(__LINE__, __func__)
+#define set_invalid(regs)                       \
+    __set_invalid((regs), __LINE__, __func__)
+#define set_code_invalid(regs, code)                                    \
+    __set_code_invalid((regs), (code) | (__LINE__ << 8), __func__)
+#define set_unimplemented(regs)                         \
+    __set_unimplemented((regs), __LINE__, __func__)
+#define set_code_unimplemented(regs, code)                              \
+    __set_code_unimplemented((regs), (code) | (__LINE__ << 8), __func__)
+
+#endif // output.h