diff options
Diffstat (limited to 'qemu/roms/ipxe/src/arch/x86_64')
28 files changed, 0 insertions, 909 deletions
diff --git a/qemu/roms/ipxe/src/arch/x86_64/Makefile b/qemu/roms/ipxe/src/arch/x86_64/Makefile deleted file mode 100644 index 48c0aa1af..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/Makefile +++ /dev/null @@ -1,54 +0,0 @@ -# Code size reduction. -# -CFLAGS += -fstrength-reduce -fomit-frame-pointer - -# Code size reduction. gcc3 needs a different syntax to gcc2 if you -# want to avoid spurious warnings. -# -CFLAGS += -falign-jumps=1 -falign-loops=1 -falign-functions=1 - -# Use %rip-relative addressing wherever possible. -# -CFLAGS += -fpie - -# Force 64-bit code -# -CFLAGS += -m64 -ASFLAGS += --64 -LDFLAGS += -m elf_x86_64 - -# EFI requires -fshort-wchar, and nothing else currently uses wchar_t -# -CFLAGS += -fshort-wchar - -# We need to undefine the default macro "i386" when compiling .S -# files, otherwise ".arch i386" translates to ".arch 1"... -# -CFLAGS += -Ui386 - -# Add -maccumulate-outgoing-args if required by this version of gcc -# -ifeq ($(CCTYPE),gcc) -MS_ABI_TEST_CODE := extern void __attribute__ (( ms_abi )) ms_abi(); \ - void sysv_abi ( void ) { ms_abi(); } -MS_ABI_TEST = $(ECHO) '$(MS_ABI_TEST_CODE)' | \ - $(CC) -m64 -mno-accumulate-outgoing-args -x c -c - -o /dev/null \ - >/dev/null 2>&1 -MS_ABI_FLAGS := $(shell $(MS_ABI_TEST) || $(ECHO) '-maccumulate-outgoing-args') -WORKAROUND_CFLAGS += $(MS_ABI_FLAGS) -endif - -# x86_64-specific directories containing source files -# -SRCDIRS += arch/x86_64/core -SRCDIRS += arch/x86_64/prefix - -# Include common x86 Makefile -# -MAKEDEPS += arch/x86/Makefile -include arch/x86/Makefile - -# Include platform-specific Makefile -# -MAKEDEPS += arch/x86_64/Makefile.$(PLATFORM) -include arch/x86_64/Makefile.$(PLATFORM) diff --git a/qemu/roms/ipxe/src/arch/x86_64/Makefile.efi b/qemu/roms/ipxe/src/arch/x86_64/Makefile.efi deleted file mode 100644 index 26b712780..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/Makefile.efi +++ /dev/null @@ -1,14 +0,0 @@ -# -*- makefile -*- : Force emacs to use Makefile mode - -# EFI probably doesn't guarantee us a red zone, so let's not rely on it. -# -CFLAGS += -mno-red-zone - -# Specify EFI image builder -# -ELF2EFI = $(ELF2EFI64) - -# Include generic EFI Makefile -# -MAKEDEPS += arch/x86/Makefile.efi -include arch/x86/Makefile.efi diff --git a/qemu/roms/ipxe/src/arch/x86_64/Makefile.linux b/qemu/roms/ipxe/src/arch/x86_64/Makefile.linux deleted file mode 100644 index 154f9d40d..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/Makefile.linux +++ /dev/null @@ -1,6 +0,0 @@ -LDSCRIPT = arch/x86_64/scripts/linux.lds - -SRCDIRS += arch/x86_64/core/linux - -MAKEDEPS += arch/x86/Makefile.linux -include arch/x86/Makefile.linux 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 diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/byteswap.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/byteswap.h deleted file mode 100644 index d8c5098ef..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/byteswap.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef _BITS_BYTESWAP_H -#define _BITS_BYTESWAP_H - -/** @file - * - * Byte-order swapping functions - * - */ - -#include <stdint.h> - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -static inline __attribute__ (( always_inline, const )) uint16_t -__bswap_variable_16 ( uint16_t x ) { - __asm__ ( "xchgb %b0,%h0" : "=Q" ( x ) : "0" ( x ) ); - return x; -} - -static inline __attribute__ (( always_inline )) void -__bswap_16s ( uint16_t *x ) { - __asm__ ( "rorw $8, %0" : "+m" ( *x ) ); -} - -static inline __attribute__ (( always_inline, const )) uint32_t -__bswap_variable_32 ( uint32_t x ) { - __asm__ ( "bswapl %k0" : "=r" ( x ) : "0" ( x ) ); - return x; -} - -static inline __attribute__ (( always_inline )) void -__bswap_32s ( uint32_t *x ) { - __asm__ ( "bswapl %k0" : "=r" ( *x ) : "0" ( *x ) ); -} - -static inline __attribute__ (( always_inline, const )) uint64_t -__bswap_variable_64 ( uint64_t x ) { - __asm__ ( "bswapq %q0" : "=r" ( x ) : "0" ( x ) ); - return x; -} - -static inline __attribute__ (( always_inline )) void -__bswap_64s ( uint64_t *x ) { - __asm__ ( "bswapq %q0" : "=r" ( *x ) : "0" ( *x ) ); -} - -#endif /* _BITS_BYTESWAP_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/compiler.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/compiler.h deleted file mode 100644 index f70b2e517..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/compiler.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef _BITS_COMPILER_H -#define _BITS_COMPILER_H - -/** Dummy relocation type */ -#define RELOC_TYPE_NONE R_X86_64_NONE - -#ifndef ASSEMBLY - -/** Declare a function with standard calling conventions */ -#define __asmcall __attribute__ (( regparm(0) )) - -/** Declare a function with libgcc implicit linkage */ -#define __libgcc - -#endif /* ASSEMBLY */ - -#endif /* _BITS_COMPILER_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/entropy.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/entropy.h deleted file mode 100644 index a9b3bc10e..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/entropy.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _BITS_ENTROPY_H -#define _BITS_ENTROPY_H - -/** @file - * - * x86_64-specific entropy API implementations - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#endif /* _BITS_ENTROPY_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/hyperv.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/hyperv.h deleted file mode 100644 index 845c182f7..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/hyperv.h +++ /dev/null @@ -1,75 +0,0 @@ -#ifndef _BITS_HYPERV_H -#define _BITS_HYPERV_H - -/** @file - * - * Hyper-V interface - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include <stddef.h> -#include <stdint.h> -#include <ipxe/io.h> - -/** - * Issue hypercall - * - * @v hv Hyper-V hypervisor - * @v code Call code - * @v in Input parameters - * @v out Output parameters - * @ret status Status code - */ -static inline __attribute__ (( always_inline )) int -hv_call ( struct hv_hypervisor *hv, unsigned int code, const void *in, - void *out ) { - void *hypercall = hv->hypercall; - register uint64_t rcx asm ( "rcx" ); - register uint64_t rdx asm ( "rdx" ); - register uint64_t r8 asm ( "r8" ); - uint64_t in_phys; - uint64_t out_phys; - uint16_t result; - - in_phys = ( ( __builtin_constant_p ( in ) && ( in == NULL ) ) - ? 0 : virt_to_phys ( in ) ); - out_phys = ( ( __builtin_constant_p ( out ) && ( out == NULL ) ) - ? 0 : virt_to_phys ( out ) ); - rcx = code; - rdx = in_phys; - r8 = out_phys; - __asm__ __volatile__ ( "call *%4" - : "=a" ( result ), "+r" ( rcx ), "+r" ( rdx ), - "+r" ( r8 ) - : "m" ( hypercall ) - : "r9", "r10", "r11", "xmm0", "xmm1", "xmm2", - "xmm3", "xmm4", "xmm5" ); - return result; -} - -/** - * Set bit atomically - * - * @v bits Bit field - * @v bit Bit to set - */ -static inline __attribute__ (( always_inline )) void -hv_set_bit ( void *bits, unsigned int bit ) { - struct { - uint64_t qword[ ( bit / 64 ) + 1 ]; - } *qwords = bits; - - /* Set bit using "lock bts". Inform compiler that any memory - * from the start of the bit field up to and including the - * qword containing this bit may be modified. (This is - * overkill but shouldn't matter in practice since we're - * unlikely to subsequently read other bits from the same bit - * field.) - */ - __asm__ __volatile__ ( "lock bts %1, %0" - : "+m" ( *qwords ) : "Ir" ( bit ) ); -} - -#endif /* _BITS_HYPERV_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/linux_api.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/linux_api.h deleted file mode 100644 index 589fb5808..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/linux_api.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _X86_64_LINUX_API_H -#define _X86_64_LINUX_API_H - -#define __SYSCALL_mmap __NR_mmap - -#endif /* _X86_64_LINUX_API_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/nap.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/nap.h deleted file mode 100644 index 8b42c0a4a..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/nap.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _BITS_NAP_H -#define _BITS_NAP_H - -/** @file - * - * x86_64-specific CPU sleeping API implementations - * - */ - -#include <ipxe/efi/efix86_nap.h> - -#endif /* _BITS_MAP_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/profile.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/profile.h deleted file mode 100644 index b7c74fbe7..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/profile.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef _BITS_PROFILE_H -#define _BITS_PROFILE_H - -/** @file - * - * Profiling - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include <stdint.h> - -/** - * Get profiling timestamp - * - * @ret timestamp Timestamp - */ -static inline __attribute__ (( always_inline )) uint64_t -profile_timestamp ( void ) { - uint32_t eax; - uint32_t edx; - - /* Read timestamp counter */ - __asm__ __volatile__ ( "rdtsc" : "=a" ( eax ), "=d" ( edx ) ); - return ( ( ( ( uint64_t ) edx ) << 32 ) | eax ); -} - -#endif /* _BITS_PROFILE_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/reboot.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/reboot.h deleted file mode 100644 index f9bcd6a7b..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/reboot.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _BITS_REBOOT_H -#define _BITS_REBOOT_H - -/** @file - * - * x86_64-specific reboot API implementations - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#endif /* _BITS_REBOOT_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/sanboot.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/sanboot.h deleted file mode 100644 index dcab830f6..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/sanboot.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _BITS_SANBOOT_H -#define _BITS_SANBOOT_H - -/** @file - * - * x86_64-specific sanboot API implementations - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#endif /* _BITS_SANBOOT_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/smbios.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/smbios.h deleted file mode 100644 index 2f0118d02..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/smbios.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _BITS_SMBIOS_H -#define _BITS_SMBIOS_H - -/** @file - * - * i386-specific SMBIOS API implementations - * - */ - -#endif /* _BITS_SMBIOS_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/stdint.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/stdint.h deleted file mode 100644 index 9eb72e9c4..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/stdint.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef _BITS_STDINT_H -#define _BITS_STDINT_H - -typedef __SIZE_TYPE__ size_t; -typedef signed long ssize_t; -typedef signed long off_t; - -typedef unsigned char uint8_t; -typedef unsigned short uint16_t; -typedef unsigned int uint32_t; -typedef unsigned long long uint64_t; - -typedef signed char int8_t; -typedef signed short int16_t; -typedef signed int int32_t; -typedef signed long long int64_t; - -typedef unsigned long physaddr_t; -typedef unsigned long intptr_t; - -#endif /* _BITS_STDINT_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/strings.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/strings.h deleted file mode 100644 index 3b7911f3b..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/strings.h +++ /dev/null @@ -1,78 +0,0 @@ -#ifndef _BITS_STRINGS_H -#define _BITS_STRINGS_H - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -/** - * Find first (i.e. least significant) set bit - * - * @v value Value - * @ret lsb Least significant bit set in value (LSB=1), or zero - */ -static inline __attribute__ (( always_inline )) int __ffsll ( long long value ){ - long long lsb_minus_one; - - /* If the input value is zero, the BSF instruction returns - * ZF=0 and leaves an undefined value in the output register. - * Perform this check in C rather than asm so that it can be - * omitted in cases where the compiler is able to prove that - * the input is non-zero. - */ - if ( value ) { - __asm__ ( "bsfq %1, %0" - : "=r" ( lsb_minus_one ) - : "rm" ( value ) ); - return ( lsb_minus_one + 1 ); - } else { - return 0; - } -} - -/** - * Find first (i.e. least significant) set bit - * - * @v value Value - * @ret lsb Least significant bit set in value (LSB=1), or zero - */ -static inline __attribute__ (( always_inline )) int __ffsl ( long value ) { - - return __ffsll ( value ); -} - -/** - * Find last (i.e. most significant) set bit - * - * @v value Value - * @ret msb Most significant bit set in value (LSB=1), or zero - */ -static inline __attribute__ (( always_inline )) int __flsll ( long long value ){ - long long msb_minus_one; - - /* If the input value is zero, the BSR instruction returns - * ZF=0 and leaves an undefined value in the output register. - * Perform this check in C rather than asm so that it can be - * omitted in cases where the compiler is able to prove that - * the input is non-zero. - */ - if ( value ) { - __asm__ ( "bsrq %1, %0" - : "=r" ( msb_minus_one ) - : "rm" ( value ) ); - return ( msb_minus_one + 1 ); - } else { - return 0; - } -} - -/** - * Find last (i.e. most significant) set bit - * - * @v value Value - * @ret msb Most significant bit set in value (LSB=1), or zero - */ -static inline __attribute__ (( always_inline )) int __flsl ( long value ) { - - return __flsll ( value ); -} - -#endif /* _BITS_STRINGS_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/time.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/time.h deleted file mode 100644 index aa74fac8c..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/time.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _BITS_TIME_H -#define _BITS_TIME_H - -/** @file - * - * x86_64-specific time API implementations - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#endif /* _BITS_TIME_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/timer.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/timer.h deleted file mode 100644 index dfa6c270c..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/timer.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _BITS_TIMER_H -#define _BITS_TIMER_H - -/** @file - * - * x86_64-specific timer API implementations - * - */ - -#endif /* _BITS_TIMER_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/uaccess.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/uaccess.h deleted file mode 100644 index 455829242..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/uaccess.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _BITS_UACCESS_H -#define _BITS_UACCESS_H - -/** @file - * - * x86_64-specific user access API implementations - * - */ - -#endif /* _BITS_UACCESS_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/bits/umalloc.h b/qemu/roms/ipxe/src/arch/x86_64/include/bits/umalloc.h deleted file mode 100644 index 12bf949d1..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/bits/umalloc.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _BITS_UMALLOC_H -#define _BITS_UMALLOC_H - -/** @file - * - * x86_64-specific user memory allocation API implementations - * - */ - -#endif /* _BITS_UMALLOC_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/efi/ipxe/dhcp_arch.h b/qemu/roms/ipxe/src/arch/x86_64/include/efi/ipxe/dhcp_arch.h deleted file mode 100644 index 6511c1ad3..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/efi/ipxe/dhcp_arch.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (C) 2010 VMware, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * You can also choose to distribute this program under the terms of - * the Unmodified Binary Distribution Licence (as given in the file - * COPYING.UBDL), provided that you have satisfied its requirements. - */ - -#ifndef _DHCP_ARCH_H -#define _DHCP_ARCH_H - -/** @file - * - * Architecture-specific DHCP options - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include <ipxe/dhcp.h> - -#define DHCP_ARCH_VENDOR_CLASS_ID \ - DHCP_STRING ( 'P', 'X', 'E', 'C', 'l', 'i', 'e', 'n', 't', ':', \ - 'A', 'r', 'c', 'h', ':', '0', '0', '0', '0', '9', ':', \ - 'U', 'N', 'D', 'I', ':', '0', '0', '3', '0', '1', '0' ) - -#define DHCP_ARCH_CLIENT_ARCHITECTURE \ - DHCP_WORD ( DHCP_CLIENT_ARCHITECTURE_X86_64 ) - -#define DHCP_ARCH_CLIENT_NDI DHCP_OPTION ( 1 /* UNDI */ , 3, 10 /* v3.10 */ ) - -#endif diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/gdbmach.h b/qemu/roms/ipxe/src/arch/x86_64/include/gdbmach.h deleted file mode 100644 index 6dadbbdd3..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/gdbmach.h +++ /dev/null @@ -1,53 +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 { - // STUB: don't expect this to work! - GDBMACH_EIP, - GDBMACH_EFLAGS, - 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 ); - -extern void gdbmach_init ( void ); - -#endif /* GDBMACH_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/ipxe/msr.h b/qemu/roms/ipxe/src/arch/x86_64/include/ipxe/msr.h deleted file mode 100644 index 316243b69..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/ipxe/msr.h +++ /dev/null @@ -1,43 +0,0 @@ -#ifndef _IPXE_MSR_H -#define _IPXE_MSR_H - -/** @file - * - * Model-specific registers - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -/** - * Read model-specific register - * - * @v msr Model-specific register - * @ret value Value - */ -static inline __attribute__ (( always_inline )) uint64_t -rdmsr ( unsigned int msr ) { - uint32_t high; - uint32_t low; - - __asm__ __volatile__ ( "rdmsr" : - "=d" ( high ), "=a" ( low ) : "c" ( msr ) ); - return ( ( ( ( uint64_t ) high ) << 32 ) | low ); -} - -/** - * Write model-specific register - * - * @v msr Model-specific register - * @v value Value - */ -static inline __attribute__ (( always_inline )) void -wrmsr ( unsigned int msr, uint64_t value ) { - uint32_t high = ( value >> 32 ); - uint32_t low = ( value >> 0 ); - - __asm__ __volatile__ ( "wrmsr" : : - "c" ( msr ), "d" ( high ), "a" ( low ) ); -} - -#endif /* _IPXE_MSR_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/limits.h b/qemu/roms/ipxe/src/arch/x86_64/include/limits.h deleted file mode 100644 index 8cf87b471..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/limits.h +++ /dev/null @@ -1,59 +0,0 @@ -#ifndef LIMITS_H -#define LIMITS_H 1 - -/* Number of bits in a `char' */ -#define CHAR_BIT 8 - -/* Minimum and maximum values a `signed char' can hold */ -#define SCHAR_MIN (-128) -#define SCHAR_MAX 127 - -/* Maximum value an `unsigned char' can hold. (Minimum is 0.) */ -#define UCHAR_MAX 255 - -/* Minimum and maximum values a `char' can hold */ -#define CHAR_MIN SCHAR_MIN -#define CHAR_MAX SCHAR_MAX - -/* Minimum and maximum values a `signed short int' can hold */ -#define SHRT_MIN (-32768) -#define SHRT_MAX 32767 - -/* Maximum value an `unsigned short' can hold. (Minimum is 0.) */ -#define USHRT_MAX 65535 - - -/* Minimum and maximum values a `signed int' can hold */ -#define INT_MIN (-INT_MAX - 1) -#define INT_MAX 2147483647 - -/* Maximum value an `unsigned int' can hold. (Minimum is 0.) */ -#define UINT_MAX 4294967295U - - -/* Minimum and maximum values a `signed int' can hold */ -#define INT_MAX 2147483647 -#define INT_MIN (-INT_MAX - 1) - - -/* Maximum value an `unsigned int' can hold. (Minimum is 0.) */ -#define UINT_MAX 4294967295U - - -/* Minimum and maximum values a `signed long' can hold */ -#define LONG_MAX 9223372036854775807L -#define LONG_MIN (-LONG_MAX - 1L) - -/* Maximum value an `unsigned long' can hold. (Minimum is 0.) */ -#define ULONG_MAX 18446744073709551615UL - -/* Minimum and maximum values a `signed long long' can hold */ -#define LLONG_MAX 9223372036854775807LL -#define LLONG_MIN (-LONG_MAX - 1LL) - - -/* Maximum value an `unsigned long long' can hold. (Minimum is 0.) */ -#define ULLONG_MAX 18446744073709551615ULL - - -#endif /* LIMITS_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/include/setjmp.h b/qemu/roms/ipxe/src/arch/x86_64/include/setjmp.h deleted file mode 100644 index 69835d9fa..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/include/setjmp.h +++ /dev/null @@ -1,34 +0,0 @@ -#ifndef _SETJMP_H -#define _SETJMP_H - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include <stdint.h> - -/** A jump buffer */ -typedef struct { - /** Saved return address */ - uint64_t retaddr; - /** Saved stack pointer */ - uint64_t stack; - /** Saved %rbx */ - uint64_t rbx; - /** Saved %rbp */ - uint64_t rbp; - /** Saved %r12 */ - uint64_t r12; - /** Saved %r13 */ - uint64_t r13; - /** Saved %r14 */ - uint64_t r14; - /** Saved %r15 */ - uint64_t r15; -} jmp_buf[1]; - -extern int __asmcall __attribute__ (( returns_twice )) -setjmp ( jmp_buf env ); - -extern void __asmcall __attribute__ (( noreturn )) -longjmp ( jmp_buf env, int val ); - -#endif /* _SETJMP_H */ diff --git a/qemu/roms/ipxe/src/arch/x86_64/scripts/linux.lds b/qemu/roms/ipxe/src/arch/x86_64/scripts/linux.lds deleted file mode 100644 index 47db21745..000000000 --- a/qemu/roms/ipxe/src/arch/x86_64/scripts/linux.lds +++ /dev/null @@ -1,104 +0,0 @@ -/* -*- sh -*- */ - -/* - * Linker script for x86_64 Linux images - * - */ - -OUTPUT_FORMAT ( "elf64-x86-64", "elf64-x86-64", "elf64-x86-64" ) -OUTPUT_ARCH ( i386:x86-64 ) - -SECTIONS { - _max_align = 32; - - . = 0x400000; - - /* - * The text section - * - */ - - . = ALIGN ( _max_align ); - .text : { - _text = .; - *(.text) - *(.text.*) - _etext = .; - } - - /* - * The rodata section - * - */ - - . = ALIGN ( _max_align ); - .rodata : { - _rodata = .; - *(.rodata) - *(.rodata.*) - _erodata = .; - } - - /* - * The data section - * - * Adjust the address for the data segment. We want to adjust up to - * the same address within the page on the next page up. - */ - - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); - . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); - .data : { - _data = .; - *(.data) - *(.data.*) - KEEP(*(SORT(.tbl.*))) - KEEP(*(.provided)) - KEEP(*(.provided.*)) - _edata = .; - } - - /* - * The bss section - * - */ - - . = ALIGN ( _max_align ); - .bss : { - _bss = .; - *(.bss) - *(.bss.*) - *(COMMON) - _ebss = .; - } - - /* - * Weak symbols that need zero values if not otherwise defined - * - */ - - .weak 0x0 : { - _weak = .; - *(.weak) - *(.weak.*) - _eweak = .; - } - _assert = ASSERT ( ( _weak == _eweak ), ".weak is non-zero length" ); - - /* - * Dispose of the comment and note sections to make the link map - * easier to read - * - */ - - /DISCARD/ : { - *(.comment) - *(.comment.*) - *(.note) - *(.note.*) - *(.rel) - *(.rel.*) - *(.discard) - *(.discard.*) - } -} |