From 013ef7679a573b3b3454f914f3a7f865991db9f2 Mon Sep 17 00:00:00 2001 From: Matt Fleming <matt.fleming@intel.com> Date: Fri, 21 Jun 2013 07:13:16 +0000 Subject: efi: Export __bcopyxx_len We need to provide a __bcopyxx_len symbol for EFI because it's referenced in generic code in libcom32.c32. Without this change, libcom32.c32 will fail to load under EFI. Signed-off-by: Matt Fleming <matt.fleming@intel.com> --- diff --git a/core/include/core.h b/core/include/core.h index 5736d39..127ac65 100644 --- a/core/include/core.h +++ b/core/include/core.h @@ -26,6 +26,7 @@ extern char cmd_line[]; extern char ConfigFile[]; extern char syslinux_banner[]; extern char copyright_str[]; +extern unsigned int __bcopyxx_len; /* * Mark symbols that are only used by BIOS as __weak until we can move @@ -35,7 +36,6 @@ extern char copyright_str[]; extern __weak uint16_t BIOSName; extern __weak char KernelName[]; extern __weak char StackBuf[]; -extern __weak unsigned int __bcopyxx_len; extern uint8_t KbdMap[256]; diff --git a/efi/main.c b/efi/main.c index 438e88c..51ff9f3 100644 --- a/efi/main.c +++ b/efi/main.c @@ -153,6 +153,7 @@ void pxenv(void) uint16_t BIOS_fbm = 1; far_ptr_t InitStack; far_ptr_t PXEEntry; +__export unsigned int __bcopyxx_len = 0; void gpxe_unload(void) { -- cgit v0.9.2