3 files changed, 0 insertions, 123 deletions
diff --git a/qemu/roms/ipxe/src/arch/x86_64/core/linux/linux_syscall.S b/qemu/roms/ipxe/src/arch/x86_64/core/linux/linux_syscall.S
deleted file mode 100644
index d2805f94c..000000000
--- a/qemu/roms/ipxe/src/arch/x86_64/core/linux/linux_syscall.S
+++ /dev/null
@@ -1,33 +0,0 @@
-
-	.section ".data"
-	.globl linux_errno
-
-linux_errno:	.int 0
-
-	.section ".text"
-	.code64
-	.globl linux_syscall
-	.type  linux_syscall, @function
-
-linux_syscall:
-	movq	%rdi, %rax    // C arg1 -> syscall number
-	movq	%rsi, %rdi    // C arg2 -> syscall arg1
-	movq	%rdx, %rsi    // C arg3 -> syscall arg2
-	movq	%rcx, %rdx    // C arg4 -> syscall arg3
-	movq	%r8, %r10     // C arg5 -> syscall arg4
-	movq	%r9, %r8      // C arg6 -> syscall arg5
-	movq	8(%rsp), %r9  // C arg7 -> syscall arg6
-
-	syscall
-
-	cmpq	$-4095, %rax
-	jae	1f
-	ret
-
-1:
-	negq	%rax
-	movl	%eax, linux_errno
-	movq	$-1, %rax
-	ret
-
-	.size linux_syscall, . - linux_syscall
diff --git a/qemu/roms/ipxe/src/arch/x86_64/core/linux/linuxprefix.S b/qemu/roms/ipxe/src/arch/x86_64/core/linux/linuxprefix.S
deleted file mode 100644
index ec8a9decd..000000000
--- a/qemu/roms/ipxe/src/arch/x86_64/core/linux/linuxprefix.S
+++ /dev/null
@@ -1,25 +0,0 @@
-#include <linux/unistd.h>
-
-	.section ".text"
-	.code64
-	.globl _linux_start
-	.type _linux_start, @function
-
-_linux_start:
-	xorq	%rbp, %rbp
-
-	popq	%rdi       // argc -> C arg1
-	movq	%rsp, %rsi // argv -> C arg2
-
-	andq	$~15, %rsp // 16-byte align the stack
-
-	call	save_args
-
-	/* Our main doesn't use any arguments */
-	call	main
-
-	movq	%rax, %rdi // rc -> syscall arg1
-	movq	$__NR_exit, %rax
-	syscall
-
-	.size _linux_start, . - _linux_start
diff --git a/qemu/roms/ipxe/src/arch/x86_64/core/setjmp.S b/qemu/roms/ipxe/src/arch/x86_64/core/setjmp.S
deleted file mode 100644
index e43200d7b..000000000
--- a/qemu/roms/ipxe/src/arch/x86_64/core/setjmp.S
+++ /dev/null
@@ -1,65 +0,0 @@
-FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL )
-
-	.text
-	.code64
-
-	/* Must match jmp_buf structure layout */
-	.struct	0
-env_retaddr:	.quad	0
-env_stack:	.quad	0
-env_rbx:	.quad	0
-env_rbp:	.quad	0
-env_r12:	.quad	0
-env_r13:	.quad	0
-env_r14:	.quad	0
-env_r15:	.quad	0
-	.previous
-
-/*
- * Save stack context for non-local goto
- */
-	.globl	setjmp
-setjmp:
-	/* Save return address */
-	movq	0(%rsp), %rax
-	movq	%rax, env_retaddr(%rdi)
-	/* Save stack pointer */
-	movq	%rsp, env_stack(%rdi)
-	/* Save other registers */
-	movq	%rbx, env_rbx(%rdi)
-	movq	%rbp, env_rbp(%rdi)
-	movq	%r12, env_r12(%rdi)
-	movq	%r13, env_r13(%rdi)
-	movq	%r14, env_r14(%rdi)
-	movq	%r15, env_r15(%rdi)
-	/* Return 0 when returning as setjmp() */
-	xorq	%rax, %rax
-	ret
-	.size	setjmp, . - setjmp
-
-/*
- * Non-local jump to a saved stack context
- */
-	.globl	longjmp
-longjmp:
-	/* Get result in %rax */
-	movq	%rsi, %rax
-	/* Force result to non-zero */
-	testq	%rax, %rax
-	jnz	1f
-	incq	%rax
-1:	/* Restore stack pointer */
-	movq	env_stack(%rdi), %rsp
-	/* Restore other registers */
-	movq	env_rbx(%rdi), %rbx
-	movq	env_rbp(%rdi), %rbp
-	movq	env_r12(%rdi), %r12
-	movq	env_r13(%rdi), %r13
-	movq	env_r14(%rdi), %r14
-	movq	env_r15(%rdi), %r15
-	/* Replace return address on the new stack */
-	popq	%rcx	/* discard */
-	pushq	env_retaddr(%rdi)
-	/* Return to setjmp() caller */
-	ret
-	.size	longjmp, . - longjmp