From: acevest <zhaoyanbai@126.com>
Date: Sun, 4 Jun 2023 09:01:01 +0000 (+0800)
Subject: 添加控制boot阶段是否引入等待的控制宏:ENABLE_BOOT_WAIT
X-Git-Url: http://zhaoyanbai.com/repos/named-checkzone.html?a=commitdiff_plain;h=87b9e5b73dca6ba08b1582bacb6dc9a3248c3555;p=kernel.git

添加控制boot阶段是否引入等待的控制宏:ENABLE_BOOT_WAIT
---

diff --git a/Makefile b/Makefile
index 5f727f7..1712475 100644
--- a/Makefile
+++ b/Makefile
@@ -25,6 +25,7 @@ endif
 
 CFLAGS		= -g -c -fno-builtin -m32 -DBUILDER='"$(shell whoami)"'
 CFLAGS     += -DFIX_SYSENTER_ESP_MODE=1
+#CFLAGS     += -DENABLE_BOOT_WAIT=1
 SYSTEMMAP	= System.map
 KERNELBIN	= KERNEL.BIN
 LINKSCRIPT	= scripts/link.ld
diff --git a/boot/boot.c b/boot/boot.c
index 6652611..be40f97 100644
--- a/boot/boot.c
+++ b/boot/boot.c
@@ -24,6 +24,7 @@ void init_vbe(void *, void *);
 
 // ticks < 0 代表永远等待
 void boot_delay(int ticks) {
+#if ENABLE_BOOT_WAIT
     char chs[] = {'\\', '-', '/', '-'};
     uint32_t cnt = 0;
 
@@ -43,6 +44,7 @@ void boot_delay(int ticks) {
     }
     asm("cli;");
     printk("\b \b");
+#endif
 }
 
 void init_ttys();