aboutsummaryrefslogtreecommitdiff
path: root/src/arch
diff options
context:
space:
mode:
Diffstat (limited to 'src/arch')
-rw-r--r--src/arch/x86/assembly_entry.S4
-rw-r--r--src/arch/x86/boot.c4
-rw-r--r--src/arch/x86/c_exit.S2
-rw-r--r--src/arch/x86/c_start.S18
-rw-r--r--src/arch/x86/cpu.c4
-rw-r--r--src/arch/x86/cpu_common.c2
-rw-r--r--src/arch/x86/exception.c2
-rw-r--r--src/arch/x86/exit_car.S12
-rw-r--r--src/arch/x86/gdt_init.S2
-rw-r--r--src/arch/x86/idt.S4
-rw-r--r--src/arch/x86/include/arch/cpu.h2
-rw-r--r--src/arch/x86/include/arch/registers.h2
-rw-r--r--src/arch/x86/memcpy.c2
-rw-r--r--src/arch/x86/wakeup.S4
14 files changed, 32 insertions, 32 deletions
diff --git a/src/arch/x86/assembly_entry.S b/src/arch/x86/assembly_entry.S
index 31670c29b6..6e730273f8 100644
--- a/src/arch/x86/assembly_entry.S
+++ b/src/arch/x86/assembly_entry.S
@@ -15,7 +15,7 @@
#define _STACK_TOP _ecar_stack
#endif
-#ifdef __x86_64__
+#if ENV_X86_64
.code64
#else
.code32
@@ -26,7 +26,7 @@
_start:
/* Migrate GDT to this text segment */
-#ifdef __x86_64__
+#if ENV_X86_64
call gdt_init64
#else
call gdt_init
diff --git a/src/arch/x86/boot.c b/src/arch/x86/boot.c
index 777a0b7d90..31e7cee4dc 100644
--- a/src/arch/x86/boot.c
+++ b/src/arch/x86/boot.c
@@ -21,14 +21,14 @@ int payload_arch_usable_ram_quirk(uint64_t start, uint64_t size)
void arch_prog_run(struct prog *prog)
{
-#if ENV_RAMSTAGE && defined(__x86_64__)
+#if ENV_RAMSTAGE && ENV_X86_64
const uint32_t arg = pointer_to_uint32_safe(prog_entry_arg(prog));
const uint32_t entry = pointer_to_uint32_safe(prog_entry(prog));
/* On x86 coreboot payloads expect to be called in protected mode */
protected_mode_jump(entry, arg);
#else
-#ifdef __x86_64__
+#if ENV_X86_64
void (*doit)(void *arg);
#else
/* Ensure the argument is pushed on the stack. */
diff --git a/src/arch/x86/c_exit.S b/src/arch/x86/c_exit.S
index e5b9bf8d74..bb1df28adf 100644
--- a/src/arch/x86/c_exit.S
+++ b/src/arch/x86/c_exit.S
@@ -5,7 +5,7 @@
#include <cpu/x86/cr.h>
-#ifdef __x86_64__
+#if ENV_X86_64
/*
* Functions to handle mode switches from long mode to protected
diff --git a/src/arch/x86/c_start.S b/src/arch/x86/c_start.S
index b7ffddc385..3ef03b3346 100644
--- a/src/arch/x86/c_start.S
+++ b/src/arch/x86/c_start.S
@@ -24,7 +24,7 @@ thread_stacks:
#endif
.section ".text._start", "ax", @progbits
-#ifdef __x86_64__
+#if ENV_X86_64
.code64
#else
.code32
@@ -32,7 +32,7 @@ thread_stacks:
.globl _start
_start:
cli
-#ifdef __x86_64__
+#if ENV_X86_64
movabs $gdtaddr, %rax
lgdt (%rax)
#else
@@ -45,7 +45,7 @@ _start:
movl %eax, %ss
movl %eax, %fs
movl %eax, %gs
-#ifdef __x86_64__
+#if ENV_X86_64
mov $RAM_CODE_SEG64, %ecx
call SetCodeSelector
#endif
@@ -54,7 +54,7 @@ _start:
cld
-#ifdef __x86_64__
+#if ENV_X86_64
mov %rdi, %rax
movabs %rax, _cbmem_top_ptr
movabs $_stack, %rdi
@@ -117,7 +117,7 @@ _start:
.globl gdb_stub_breakpoint
gdb_stub_breakpoint:
-#ifdef __x86_64__
+#if ENV_X86_64
pop %rax /* Return address */
pushfl
push %cs
@@ -139,7 +139,7 @@ gdb_stub_breakpoint:
gdtaddr:
.word gdt_end - gdt - 1
-#ifdef __x86_64__
+#if ENV_X86_64
.quad gdt
#else
.long gdt /* we know the offset */
@@ -176,7 +176,7 @@ gdt:
/* selgdt 0x18, flat data segment */
.word 0xffff, 0x0000
-#ifdef __x86_64__
+#if ENV_X86_64
.byte 0x00, 0x92, 0xcf, 0x00
#else
.byte 0x00, 0x93, 0xcf, 0x00
@@ -210,7 +210,7 @@ gdt:
* limit
*/
-#ifdef __x86_64__
+#if ENV_X86_64
/* selgdt 0x48, flat x64 code segment */
.word 0xffff, 0x0000
.byte 0x00, 0x9b, 0xaf, 0x00
@@ -218,7 +218,7 @@ gdt:
gdt_end:
.section ".text._start", "ax", @progbits
-#ifdef __x86_64__
+#if ENV_X86_64
SetCodeSelector:
# save rsp because iret will align it to a 16 byte boundary
mov %rsp, %rdx
diff --git a/src/arch/x86/cpu.c b/src/arch/x86/cpu.c
index c929e5ea69..f4cb83a4dd 100644
--- a/src/arch/x86/cpu.c
+++ b/src/arch/x86/cpu.c
@@ -13,7 +13,7 @@
#include <device/device.h>
#include <smp/spinlock.h>
-#ifndef __x86_64__
+#if ENV_X86_32
/* Standard macro to see if a specific flag is changeable */
static inline int flag_is_changeable_p(uint32_t flag)
{
@@ -136,7 +136,7 @@ static void identify_cpu(struct device *cpu)
vendor_name[0] = '\0'; /* Unset */
-#ifndef __x86_64__
+#if ENV_X86_32
/* Find the id and vendor_name */
if (!cpu_have_cpuid()) {
/* Its a 486 if we can modify the AC flag */
diff --git a/src/arch/x86/cpu_common.c b/src/arch/x86/cpu_common.c
index 07de1553b8..77d08c4196 100644
--- a/src/arch/x86/cpu_common.c
+++ b/src/arch/x86/cpu_common.c
@@ -2,7 +2,7 @@
#include <cpu/cpu.h>
-#ifndef __x86_64__
+#if ENV_X86_32
/* Standard macro to see if a specific flag is changeable */
static inline int flag_is_changeable_p(uint32_t flag)
{
diff --git a/src/arch/x86/exception.c b/src/arch/x86/exception.c
index aa94d3fe73..624226e36e 100644
--- a/src/arch/x86/exception.c
+++ b/src/arch/x86/exception.c
@@ -492,7 +492,7 @@ void x86_exception(struct eregs *info)
logical_processor = cpu_index();
#endif
u8 *code;
-#ifdef __x86_64__
+#if ENV_X86_64
#define MDUMP_SIZE 0x100
printk(BIOS_EMERG,
"CPU Index %d - APIC %d Unexpected Exception:\n"
diff --git a/src/arch/x86/exit_car.S b/src/arch/x86/exit_car.S
index d1b1a537fe..527a3cb13a 100644
--- a/src/arch/x86/exit_car.S
+++ b/src/arch/x86/exit_car.S
@@ -11,7 +11,7 @@ post_car_stack_top:
.long 0
.long 0
-#if defined(__x86_64__)
+#if ENV_X86_64
.code64
.macro pop_eax_edx
pop %rax
@@ -42,13 +42,13 @@ _start:
is expected to be implemented in assembly. */
/* Migrate GDT to this text segment */
-#if defined(__x86_64__)
+#if ENV_X86_64
call gdt_init64
#else
call gdt_init
#endif
-#ifdef __x86_64__
+#if ENV_X86_64
mov %rdi, %rax
movabs %rax, _cbmem_top_ptr
#else
@@ -61,7 +61,7 @@ _start:
cpuid
btl $CPUID_FEATURE_CLFLUSH_BIT, %edx
jnc skip_clflush
-#ifdef __x86_64__
+#if ENV_X86_64
movabs _cbmem_top_ptr, %rax
clflush (%rax)
#else
@@ -73,7 +73,7 @@ skip_clflush:
call chipset_teardown_car
/* Enable caching if not already enabled. */
-#ifdef __x86_64__
+#if ENV_X86_64
mov %cr0, %rax
and $(~(CR0_CD | CR0_NW)), %eax
mov %rax, %cr0
@@ -115,7 +115,7 @@ skip_clflush:
/* Need to align stack to 16 bytes at the call instruction. Therefore
account for the 1 push. */
andl $0xfffffff0, %esp
-#if defined(__x86_64__)
+#if ENV_X86_64
mov %rbp, %rdi
#else
sub $12, %esp
diff --git a/src/arch/x86/gdt_init.S b/src/arch/x86/gdt_init.S
index 30b39653c9..825c23ccbd 100644
--- a/src/arch/x86/gdt_init.S
+++ b/src/arch/x86/gdt_init.S
@@ -18,7 +18,7 @@ gdtptr:
.word gdt_end - gdt -1 /* compute the table limit */
.long gdt /* we know the offset */
-#ifdef __x86_64__
+#if ENV_X86_64
.code64
.section .init._gdt64_, "ax", @progbits
.globl gdt_init64
diff --git a/src/arch/x86/idt.S b/src/arch/x86/idt.S
index 6807056fe3..d763b9e3fe 100644
--- a/src/arch/x86/idt.S
+++ b/src/arch/x86/idt.S
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-only */
.section ".text._idt", "ax", @progbits
-#ifdef __x86_64__
+#if ENV_X86_64
.code64
#else
.code32
@@ -109,7 +109,7 @@ vec19:
.global int_hand
int_hand:
-#ifdef __x86_64__
+#if ENV_X86_64
/* At this point, on x86-64, on the stack there is:
* 0(%rsp) vector
* 8(%rsp) error code
diff --git a/src/arch/x86/include/arch/cpu.h b/src/arch/x86/include/arch/cpu.h
index 889628da27..3fd4c1b2ea 100644
--- a/src/arch/x86/include/arch/cpu.h
+++ b/src/arch/x86/include/arch/cpu.h
@@ -235,7 +235,7 @@ static inline struct cpu_info *cpu_info(void)
{
struct cpu_info *ci;
__asm__(
-#ifdef __x86_64__
+#if ENV_X86_64
"and %%rsp,%0; "
"or %2, %0 "
#else
diff --git a/src/arch/x86/include/arch/registers.h b/src/arch/x86/include/arch/registers.h
index 5f8f9becd3..7043cd1941 100644
--- a/src/arch/x86/include/arch/registers.h
+++ b/src/arch/x86/include/arch/registers.h
@@ -42,7 +42,7 @@
uint64_t r##A; \
} __packed
-#ifdef __ARCH_x86_64__
+#if ENV_X86_64
struct eregs {
QUAD_DOWNTO8(a);
QUAD_DOWNTO8(c);
diff --git a/src/arch/x86/memcpy.c b/src/arch/x86/memcpy.c
index 1cfdf89175..93002cdd27 100644
--- a/src/arch/x86/memcpy.c
+++ b/src/arch/x86/memcpy.c
@@ -15,7 +15,7 @@ void *memcpy(void *dest, const void *src, size_t n)
#endif
asm volatile(
-#ifdef __x86_64__
+#if ENV_X86_64
"rep ; movsd\n\t"
"mov %4,%%rcx\n\t"
#else
diff --git a/src/arch/x86/wakeup.S b/src/arch/x86/wakeup.S
index ae2efe00ed..dc9510bb90 100644
--- a/src/arch/x86/wakeup.S
+++ b/src/arch/x86/wakeup.S
@@ -6,7 +6,7 @@
/* CR0 bits */
#define PE (1 << 0)
-#ifdef __x86_64__
+#if ENV_X86_64
.code64
#else
.code32
@@ -14,7 +14,7 @@
.globl __wakeup
__wakeup:
-#ifdef __x86_64__
+#if ENV_X86_64
xor %rax,%rax
mov %ss, %ax
push %rax
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-20 10:26:20 +0000