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-rw-r--r--gpxe/src/arch/i386/transitions/librm_mgmt.c58
1 files changed, 0 insertions, 58 deletions
diff --git a/gpxe/src/arch/i386/transitions/librm_mgmt.c b/gpxe/src/arch/i386/transitions/librm_mgmt.c
deleted file mode 100644
index f00be811..00000000
--- a/gpxe/src/arch/i386/transitions/librm_mgmt.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * librm: a library for interfacing to real-mode code
- *
- * Michael Brown <mbrown@fensystems.co.uk>
- *
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <stdint.h>
-#include <realmode.h>
-
-/*
- * This file provides functions for managing librm.
- *
- */
-
-/**
- * Allocate space on the real-mode stack and copy data there from a
- * user buffer
- *
- * @v data User buffer
- * @v size Size of stack data
- * @ret sp New value of real-mode stack pointer
- */
-uint16_t copy_user_to_rm_stack ( userptr_t data, size_t size ) {
- userptr_t rm_stack;
- rm_sp -= size;
- rm_stack = real_to_user ( rm_ss, rm_sp );
- memcpy_user ( rm_stack, 0, data, 0, size );
- return rm_sp;
-};
-
-/**
- * Deallocate space on the real-mode stack, optionally copying back
- * data to a user buffer.
- *
- * @v data User buffer
- * @v size Size of stack data
- */
-void remove_user_from_rm_stack ( userptr_t data, size_t size ) {
- if ( data ) {
- userptr_t rm_stack = real_to_user ( rm_ss, rm_sp );
- memcpy_user ( rm_stack, 0, data, 0, size );
- }
- rm_sp += size;
-};
-
-PROVIDE_UACCESS_INLINE ( librm, phys_to_user );
-PROVIDE_UACCESS_INLINE ( librm, user_to_phys );
-PROVIDE_UACCESS_INLINE ( librm, virt_to_user );
-PROVIDE_UACCESS_INLINE ( librm, user_to_virt );
-PROVIDE_UACCESS_INLINE ( librm, userptr_add );
-PROVIDE_UACCESS_INLINE ( librm, memcpy_user );
-PROVIDE_UACCESS_INLINE ( librm, memmove_user );
-PROVIDE_UACCESS_INLINE ( librm, memset_user );
-PROVIDE_UACCESS_INLINE ( librm, strlen_user );
-PROVIDE_UACCESS_INLINE ( librm, memchr_user );