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-rw-r--r--quantum/logging/print.c2
-rw-r--r--quantum/logging/print.h68
-rw-r--r--quantum/logging/print.mk17
3 files changed, 53 insertions, 34 deletions
diff --git a/quantum/logging/print.c b/quantum/logging/print.c
index 50a6b826ee..17e6737ac4 100644
--- a/quantum/logging/print.c
+++ b/quantum/logging/print.c
@@ -28,6 +28,6 @@ void print_set_sendchar(sendchar_func_t send) {
func = send;
}
-void _putchar(char character) {
+void putchar_(char character) {
func(character);
}
diff --git a/quantum/logging/print.h b/quantum/logging/print.h
index aa72fc7074..5fbf189505 100644
--- a/quantum/logging/print.h
+++ b/quantum/logging/print.h
@@ -32,6 +32,22 @@
void print_set_sendchar(sendchar_func_t func);
+/**
+ * @brief This macro suppress format warnings for the function that is passed
+ * in. The main use-case is that `b` format specifier for printing binary
+ * numbers is not in the official C standard. Inclusion is planned for the
+ * upcoming C2X C standard, but until then GCC will always output a warning for
+ * a unknown format specifier.
+ */
+#define IGNORE_FORMAT_WARNING(func) \
+ do { \
+ _Pragma("GCC diagnostic push"); \
+ _Pragma("GCC diagnostic ignored \"-Wformat\""); \
+ _Pragma("GCC diagnostic ignored \"-Wformat-extra-args\""); \
+ func; \
+ _Pragma("GCC diagnostic pop"); \
+ } while (0)
+
#ifndef NO_PRINT
# if __has_include_next("_print.h")
# include_next "_print.h" /* Include the platforms print.h */
@@ -78,25 +94,25 @@ void print_set_sendchar(sendchar_func_t func);
#define print_hex16(i) xprintf("%04X", i)
#define print_hex32(i) xprintf("%08lX", i)
/* binary */
-#define print_bin4(i) xprintf("%04b", i)
-#define print_bin8(i) xprintf("%08b", i)
-#define print_bin16(i) xprintf("%016b", i)
-#define print_bin32(i) xprintf("%032lb", i)
-#define print_bin_reverse8(i) xprintf("%08b", bitrev(i))
-#define print_bin_reverse16(i) xprintf("%016b", bitrev16(i))
-#define print_bin_reverse32(i) xprintf("%032lb", bitrev32(i))
+#define print_bin4(i) IGNORE_FORMAT_WARNING(xprintf("%04b", i))
+#define print_bin8(i) IGNORE_FORMAT_WARNING(xprintf("%08b", i))
+#define print_bin16(i) IGNORE_FORMAT_WARNING(xprintf("%016b", i))
+#define print_bin32(i) IGNORE_FORMAT_WARNING(xprintf("%032lb", i))
+#define print_bin_reverse8(i) IGNORE_FORMAT_WARNING(xprintf("%08b", bitrev(i)))
+#define print_bin_reverse16(i) IGNORE_FORMAT_WARNING(xprintf("%016b", bitrev16(i)))
+#define print_bin_reverse32(i) IGNORE_FORMAT_WARNINGxprintf("%032lb", bitrev32(i)))
/* print value utility */
#define print_val_dec(v) xprintf(#v ": %u\n", v)
#define print_val_decs(v) xprintf(#v ": %d\n", v)
#define print_val_hex8(v) xprintf(#v ": %X\n", v)
#define print_val_hex16(v) xprintf(#v ": %02X\n", v)
#define print_val_hex32(v) xprintf(#v ": %04lX\n", v)
-#define print_val_bin8(v) xprintf(#v ": %08b\n", v)
-#define print_val_bin16(v) xprintf(#v ": %016b\n", v)
-#define print_val_bin32(v) xprintf(#v ": %032lb\n", v)
-#define print_val_bin_reverse8(v) xprintf(#v ": %08b\n", bitrev(v))
-#define print_val_bin_reverse16(v) xprintf(#v ": %016b\n", bitrev16(v))
-#define print_val_bin_reverse32(v) xprintf(#v ": %032lb\n", bitrev32(v))
+#define print_val_bin8(v) IGNORE_FORMAT_WARNING(xprintf(#v ": %08b\n", v))
+#define print_val_bin16(v) IGNORE_FORMAT_WARNING(xprintf(#v ": %016b\n", v))
+#define print_val_bin32(v) IGNORE_FORMAT_WARNING(xprintf(#v ": %032lb\n", v))
+#define print_val_bin_reverse8(v) IGNORE_FORMAT_WARNING(xprintf(#v ": %08b\n", bitrev(v)))
+#define print_val_bin_reverse16(v) IGNORE_FORMAT_WARNING(xprintf(#v ": %016b\n", bitrev16(v)))
+#define print_val_bin_reverse32(v) IGNORE_FORMAT_WARNING(xprintf(#v ": %032lb\n", bitrev32(v)))
// User print disables the normal print messages in the body of QMK/TMK code and
// is meant as a lightweight alternative to NOPRINT. Use it when you only want to do
@@ -114,22 +130,22 @@ void print_set_sendchar(sendchar_func_t func);
#define uprint_hex16(i) uprintf("%04X", i)
#define uprint_hex32(i) uprintf("%08lX", i)
/* binary */
-#define uprint_bin4(i) uprintf("%04b", i)
-#define uprint_bin8(i) uprintf("%08b", i)
-#define uprint_bin16(i) uprintf("%016b", i)
-#define uprint_bin32(i) uprintf("%032lb", i)
-#define uprint_bin_reverse8(i) uprintf("%08b", bitrev(i))
-#define uprint_bin_reverse16(i) uprintf("%016b", bitrev16(i))
-#define uprint_bin_reverse32(i) uprintf("%032lb", bitrev32(i))
+#define uprint_bin4(i) IGNORE_FORMAT_WARNING(uprintf("%04b", i))
+#define uprint_bin8(i) IGNORE_FORMAT_WARNING(uprintf("%08b", i))
+#define uprint_bin16(i) IGNORE_FORMAT_WARNING(uprintf("%016b", i))
+#define uprint_bin32(i) IGNORE_FORMAT_WARNING(uprintf("%032lb", i))
+#define uprint_bin_reverse8(i) IGNORE_FORMAT_WARNING(uprintf("%08b", bitrev(i)))
+#define uprint_bin_reverse16(i) IGNORE_FORMAT_WARNING(uprintf("%016b", bitrev16(i)))
+#define uprint_bin_reverse32(i) IGNORE_FORMAT_WARNING(uprintf("%032lb", bitrev32(i)))
/* print value utility */
#define uprint_val_dec(v) uprintf(#v ": %u\n", v)
#define uprint_val_decs(v) uprintf(#v ": %d\n", v)
#define uprint_val_hex8(v) uprintf(#v ": %X\n", v)
#define uprint_val_hex16(v) uprintf(#v ": %02X\n", v)
#define uprint_val_hex32(v) uprintf(#v ": %04lX\n", v)
-#define uprint_val_bin8(v) uprintf(#v ": %08b\n", v)
-#define uprint_val_bin16(v) uprintf(#v ": %016b\n", v)
-#define uprint_val_bin32(v) uprintf(#v ": %032lb\n", v)
-#define uprint_val_bin_reverse8(v) uprintf(#v ": %08b\n", bitrev(v))
-#define uprint_val_bin_reverse16(v) uprintf(#v ": %016b\n", bitrev16(v))
-#define uprint_val_bin_reverse32(v) uprintf(#v ": %032lb\n", bitrev32(v))
+#define uprint_val_bin8(v) IGNORE_FORMAT_WARNING(uprintf(#v ": %08b\n", v))
+#define uprint_val_bin16(v) IGNORE_FORMAT_WARNING(uprintf(#v ": %016b\n", v))
+#define uprint_val_bin32(v) IGNORE_FORMAT_WARNING(uprintf(#v ": %032lb\n", v))
+#define uprint_val_bin_reverse8(v) IGNORE_FORMAT_WARNING(uprintf(#v ": %08b\n", bitrev(v)))
+#define uprint_val_bin_reverse16(v) IGNORE_FORMAT_WARNING(uprintf(#v ": %016b\n", bitrev16(v)))
+#define uprint_val_bin_reverse32(v) IGNORE_FORMAT_WARNING(uprintf(#v ": %032lb\n", bitrev32(v)))
diff --git a/quantum/logging/print.mk b/quantum/logging/print.mk
index 67c004192d..658c533dad 100644
--- a/quantum/logging/print.mk
+++ b/quantum/logging/print.mk
@@ -1,9 +1,12 @@
-PRINTF_PATH = $(LIB_PATH)/printf
+PRINTF_PATH = $(LIB_PATH)/printf/src
-VPATH += $(PRINTF_PATH)
-SRC += $(PRINTF_PATH)/printf.c
+VPATH += $(PRINTF_PATH) $(PRINTF_PATH)/printf
+SRC += printf.c
QUANTUM_SRC +=$(QUANTUM_DIR)/logging/print.c
-OPT_DEFS += -DPRINTF_DISABLE_SUPPORT_FLOAT
-OPT_DEFS += -DPRINTF_DISABLE_SUPPORT_EXPONENTIAL
-OPT_DEFS += -DPRINTF_DISABLE_SUPPORT_LONG_LONG
-OPT_DEFS += -DPRINTF_DISABLE_SUPPORT_PTRDIFF_T
+
+OPT_DEFS += -DPRINTF_SUPPORT_DECIMAL_SPECIFIERS=0
+OPT_DEFS += -DPRINTF_SUPPORT_EXPONENTIAL_SPECIFIERS=0
+OPT_DEFS += -DPRINTF_SUPPORT_LONG_LONG=0
+OPT_DEFS += -DPRINTF_SUPPORT_WRITEBACK_SPECIFIER=0
+OPT_DEFS += -DSUPPORT_MSVC_STYLE_INTEGER_SPECIFIERS=0
+OPT_DEFS += -DPRINTF_ALIAS_STANDARD_FUNCTION_NAMES=1
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-13 00:00:30 +0000