gpxe: delete long since obsolete snapshot of gPXE

gPXE has been deprecated in favor of iPXE for many, many years now.
It is much better than users get it directly from the iPXE project,
since we should no longer need any special modifications for Syslinux
use.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 64 deletions

diff --git a/gpxe/src/arch/i386/include/gdbmach.h b/gpxe/src/arch/i386/include/gdbmach.h
deleted file mode 100644
index 794dab19..00000000
--- a/gpxe/src/arch/i386/include/gdbmach.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef GDBMACH_H
-#define GDBMACH_H
-
-/** @file
- *
- * GDB architecture specifics
- *
- * This file declares functions for manipulating the machine state and
- * debugging context.
- *
- */
-
-#include <stdint.h>
-
-typedef unsigned long gdbreg_t;
-
-/* The register snapshot, this must be in sync with interrupt handler and the
- * GDB protocol. */
-enum {
-	GDBMACH_EAX,
-	GDBMACH_ECX,
-	GDBMACH_EDX,
-	GDBMACH_EBX,
-	GDBMACH_ESP,
-	GDBMACH_EBP,
-	GDBMACH_ESI,
-	GDBMACH_EDI,
-	GDBMACH_EIP,
-	GDBMACH_EFLAGS,
-	GDBMACH_CS,
-	GDBMACH_SS,
-	GDBMACH_DS,
-	GDBMACH_ES,
-	GDBMACH_FS,
-	GDBMACH_GS,
-	GDBMACH_NREGS,
-	GDBMACH_SIZEOF_REGS = GDBMACH_NREGS * sizeof ( gdbreg_t )
-};
-
-/* Breakpoint types */
-enum {
-	GDBMACH_BPMEM,
-	GDBMACH_BPHW,
-	GDBMACH_WATCH,
-	GDBMACH_RWATCH,
-	GDBMACH_AWATCH,
-};
-
-static inline void gdbmach_set_pc ( gdbreg_t *regs, gdbreg_t pc ) {
-	regs [ GDBMACH_EIP ] = pc;
-}
-
-static inline void gdbmach_set_single_step ( gdbreg_t *regs, int step ) {
-	regs [ GDBMACH_EFLAGS ] &= ~( 1 << 8 ); /* Trace Flag (TF) */
-	regs [ GDBMACH_EFLAGS ] |= ( step << 8 );
-}
-
-static inline void gdbmach_breakpoint ( void ) {
-	__asm__ __volatile__ ( "int $3\n" );
-}
-
-extern int gdbmach_set_breakpoint ( int type, unsigned long addr, size_t len, int enable );
-
-#endif /* GDBMACH_H */