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Add the 64-bit and 32-bit CC flag

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Added a new CC flag into build32 and build64 Makefiles to distinguish
whether compiling to 32-bit or 64-bit code.

[Lionel Debroux: rebased on the memrw functions refactor.]

Signed-off-by: Chao Li <lichao@loongson.cn>
This commit is contained in:
Chao Li 2024-07-10 15:06:26 +08:00 committed by Lionel Debroux
parent 8d966d98f4
commit e99ce97648
12 changed files with 22 additions and 21 deletions
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2
app/test.h
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@ -52,7 +52,7 @@ extern barrier_t *run_barrier;
*/ */
extern spinlock_t *error_mutex; extern spinlock_t *error_mutex;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
/** /**
* The word width (in bits) used for memory testing. * The word width (in bits) used for memory testing.
*/ */

4
boot/efi.h
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@ -13,7 +13,7 @@
#include <stdint.h> #include <stdint.h>
#ifdef __x86_64__ #if (ARCH_BITS == 64)
#define NATIVE_MSB UINT64_C(0x8000000000000000) #define NATIVE_MSB UINT64_C(0x8000000000000000)
#else #else
#define NATIVE_MSB 0x80000000 #define NATIVE_MSB 0x80000000
@ -71,7 +71,7 @@
#define efiapi __attribute__((ms_abi)) #define efiapi __attribute__((ms_abi))
#ifdef __x86_64__ #if (ARCH_BITS == 64)
typedef uint64_t uintn_t; typedef uint64_t uintn_t;
#else #else
typedef uint32_t uintn_t; typedef uint32_t uintn_t;

10
boot/efisetup.c
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@ -146,7 +146,7 @@ static void test_frame_buffer(screen_info_t *si)
pixel_value.word = (r_value << si->red_pos) | (g_value << si->green_pos) | (b_value << si->blue_pos); pixel_value.word = (r_value << si->red_pos) | (g_value << si->green_pos) | (b_value << si->blue_pos);
uintptr_t lfb_base = si->lfb_base; uintptr_t lfb_base = si->lfb_base;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
if (LFB_CAPABILITY_64BIT_BASE & si->capabilities) { if (LFB_CAPABILITY_64BIT_BASE & si->capabilities) {
lfb_base |= (uintptr_t)si->ext_lfb_base << 32; lfb_base |= (uintptr_t)si->ext_lfb_base << 32;
} }
@ -489,7 +489,7 @@ static efi_status_t set_screen_info_from_gop(screen_info_t *si, efi_handle_t *ha
si->lfb_width = best_info.h_resolution; si->lfb_width = best_info.h_resolution;
si->lfb_height = best_info.v_resolution; si->lfb_height = best_info.v_resolution;
si->lfb_base = lfb_base; si->lfb_base = lfb_base;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
if (lfb_base >> 32) { if (lfb_base >> 32) {
si->capabilities |= LFB_CAPABILITY_64BIT_BASE; si->capabilities |= LFB_CAPABILITY_64BIT_BASE;
si->ext_lfb_base = lfb_base >> 32; si->ext_lfb_base = lfb_base >> 32;
@ -669,7 +669,7 @@ static efi_status_t set_efi_info_and_exit_boot_services(efi_handle_t handle, boo
goto fail; goto fail;
} }
#ifdef __x86_64 #if (ARCH_BITS == 64)
boot_params->efi_info.loader_signature = EFI64_LOADER_SIGNATURE; boot_params->efi_info.loader_signature = EFI64_LOADER_SIGNATURE;
#else #else
boot_params->efi_info.loader_signature = EFI32_LOADER_SIGNATURE; boot_params->efi_info.loader_signature = EFI32_LOADER_SIGNATURE;
@ -679,7 +679,7 @@ static efi_status_t set_efi_info_and_exit_boot_services(efi_handle_t handle, boo
boot_params->efi_info.mem_desc_version = mem_desc_version; boot_params->efi_info.mem_desc_version = mem_desc_version;
boot_params->efi_info.mem_map = (uintptr_t)mem_map; boot_params->efi_info.mem_map = (uintptr_t)mem_map;
boot_params->efi_info.mem_map_size = mem_map_size; boot_params->efi_info.mem_map_size = mem_map_size;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
boot_params->efi_info.sys_tab_hi = (uintptr_t)sys_table >> 32; boot_params->efi_info.sys_tab_hi = (uintptr_t)sys_table >> 32;
boot_params->efi_info.mem_map_hi = (uintptr_t)mem_map >> 32; boot_params->efi_info.mem_map_hi = (uintptr_t)mem_map >> 32;
#endif #endif
@ -691,7 +691,7 @@ fail:
static void set_e820_map(boot_params_t *params) static void set_e820_map(boot_params_t *params)
{ {
uintptr_t mem_map_addr = params->efi_info.mem_map; uintptr_t mem_map_addr = params->efi_info.mem_map;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
mem_map_addr |= (uintptr_t)params->efi_info.mem_map_hi << 32; mem_map_addr |= (uintptr_t)params->efi_info.mem_map_hi << 32;
#endif #endif
size_t mem_map_size = params->efi_info.mem_map_size; size_t mem_map_size = params->efi_info.mem_map_size;

2
build32/Makefile
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@ -11,7 +11,7 @@ else
endif endif
CFLAGS = -std=gnu11 -Wall -Wextra -Wshadow -m32 -march=i586 -fpic -fno-builtin \ CFLAGS = -std=gnu11 -Wall -Wextra -Wshadow -m32 -march=i586 -fpic -fno-builtin \
-ffreestanding -fomit-frame-pointer -fno-stack-protector -ffreestanding -fomit-frame-pointer -fno-stack-protector -DARCH_BITS=32
ifeq ($(DEBUG), 1) ifeq ($(DEBUG), 1)
CFLAGS+=-ggdb3 -DDEBUG_GDB CFLAGS+=-ggdb3 -DDEBUG_GDB

3
build64/Makefile
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@ -11,7 +11,8 @@ else
endif endif
CFLAGS = -std=gnu11 -Wall -Wextra -Wshadow -m64 -march=x86-64 -mno-mmx -mno-sse -mno-sse2 \ CFLAGS = -std=gnu11 -Wall -Wextra -Wshadow -m64 -march=x86-64 -mno-mmx -mno-sse -mno-sse2 \
-fpic -fno-builtin -ffreestanding -fomit-frame-pointer -fno-stack-protector -fpic -fno-builtin -ffreestanding -fomit-frame-pointer -fno-stack-protector \
-DARCH_BITS=64
ifeq ($(DEBUG), 1) ifeq ($(DEBUG), 1)
CFLAGS+=-ggdb3 -DDEBUG_GDB CFLAGS+=-ggdb3 -DDEBUG_GDB

6
system/acpi.c
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@ -100,7 +100,7 @@ static rsdp_t *scan_for_rsdp(uintptr_t addr, int length)
return NULL; return NULL;
} }
#ifdef __x86_64__ #if (ARCH_BITS == 64)
static rsdp_t *find_rsdp_in_efi64_system_table(efi64_system_table_t *system_table) static rsdp_t *find_rsdp_in_efi64_system_table(efi64_system_table_t *system_table)
{ {
efi64_config_table_t *config_tables = (efi64_config_table_t *)map_region(system_table->config_tables, efi64_config_table_t *config_tables = (efi64_config_table_t *)map_region(system_table->config_tables,
@ -150,7 +150,7 @@ static uintptr_t find_rsdp(void)
// Search for the RSDP // Search for the RSDP
rsdp_t *rp = NULL; rsdp_t *rp = NULL;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
if (efi_info->loader_signature == EFI64_LOADER_SIGNATURE) { if (efi_info->loader_signature == EFI64_LOADER_SIGNATURE) {
uintptr_t system_table_addr = (uintptr_t)efi_info->sys_tab_hi << 32 | (uintptr_t)efi_info->sys_tab; uintptr_t system_table_addr = (uintptr_t)efi_info->sys_tab_hi << 32 | (uintptr_t)efi_info->sys_tab;
system_table_addr = map_region(system_table_addr, sizeof(efi64_system_table_t), true); system_table_addr = map_region(system_table_addr, sizeof(efi64_system_table_t), true);
@ -279,7 +279,7 @@ static bool parse_fadt(uintptr_t fadt_addr)
acpi_config.pm_addr = *(uint32_t *)(fadt_addr+FADT_PM_TMR_BLK_OFFSET); acpi_config.pm_addr = *(uint32_t *)(fadt_addr+FADT_PM_TMR_BLK_OFFSET);
acpi_config.pm_is_io = true; acpi_config.pm_is_io = true;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
acpi_gen_addr_struct *rt; acpi_gen_addr_struct *rt;
// Get APIC Timer Address // Get APIC Timer Address

2
system/hwctrl.c
View File

@ -33,7 +33,7 @@ static efi_runtime_services_t *efi_rs_table = NULL;
void hwctrl_init(void) void hwctrl_init(void)
{ {
boot_params_t *boot_params = (boot_params_t *)boot_params_addr; boot_params_t *boot_params = (boot_params_t *)boot_params_addr;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
if (boot_params->efi_info.loader_signature == EFI64_LOADER_SIGNATURE) { if (boot_params->efi_info.loader_signature == EFI64_LOADER_SIGNATURE) {
uintptr_t system_table_addr = (uintptr_t)boot_params->efi_info.sys_tab_hi << 32 | boot_params->efi_info.sys_tab; uintptr_t system_table_addr = (uintptr_t)boot_params->efi_info.sys_tab_hi << 32 | boot_params->efi_info.sys_tab;
if (system_table_addr != 0) { if (system_table_addr != 0) {

2
system/screen.c
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@ -306,7 +306,7 @@ void screen_init(void)
} }
lfb_base = screen_info->lfb_base; lfb_base = screen_info->lfb_base;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
if (LFB_CAPABILITY_64BIT_BASE & screen_info->capabilities) { if (LFB_CAPABILITY_64BIT_BASE & screen_info->capabilities) {
lfb_base |= (uintptr_t)screen_info->ext_lfb_base << 32; lfb_base |= (uintptr_t)screen_info->ext_lfb_base << 32;
} }

4
system/smbios.c
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@ -42,7 +42,7 @@ static char *get_tstruct_string(struct tstruct_header *header, uint16_t maxlen,
return NULL; return NULL;
} }
#ifdef __x86_64__ #if (ARCH_BITS == 64)
static smbiosv2_t *find_smbiosv2_in_efi64_system_table(efi64_system_table_t *system_table) static smbiosv2_t *find_smbiosv2_in_efi64_system_table(efi64_system_table_t *system_table)
{ {
efi64_config_table_t *config_tables = (efi64_config_table_t *) map_region(system_table->config_tables, system_table->num_config_tables * sizeof(efi64_config_table_t), true); efi64_config_table_t *config_tables = (efi64_config_table_t *) map_region(system_table->config_tables, system_table->num_config_tables * sizeof(efi64_config_table_t), true);
@ -90,7 +90,7 @@ static uintptr_t find_smbiosv2_adr(void)
} }
} }
} }
#ifdef __x86_64__ #if (ARCH_BITS == 64)
if (rp == NULL && efi_info -> loader_signature == EFI64_LOADER_SIGNATURE) { if (rp == NULL && efi_info -> loader_signature == EFI64_LOADER_SIGNATURE) {
// EFI64 // EFI64
if (rp == NULL && efi_info->loader_signature == EFI64_LOADER_SIGNATURE) { if (rp == NULL && efi_info->loader_signature == EFI64_LOADER_SIGNATURE) {

2
system/usbhcd.c
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@ -424,7 +424,7 @@ static void reset_usb_controller(hci_info_t *hci)
uintptr_t mmio_size = pci_config_read32(bus, dev, func, bar); uintptr_t mmio_size = pci_config_read32(bus, dev, func, bar);
pci_config_write32(bus, dev, func, bar, base_addr); pci_config_write32(bus, dev, func, bar, base_addr);
bool in_io_space = base_addr & 0x1; bool in_io_space = base_addr & 0x1;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
if (!in_io_space && (base_addr & 0x4)) { if (!in_io_space && (base_addr & 0x4)) {
base_addr += (uintptr_t)pci_config_read32(bus, dev, func, bar + 4) << 32; base_addr += (uintptr_t)pci_config_read32(bus, dev, func, bar + 4) << 32;
pci_config_write32(bus, dev, func, bar + 4, 0xffffffff); pci_config_write32(bus, dev, func, bar + 4, 0xffffffff);

2
tests/own_addr.c
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@ -135,7 +135,7 @@ int test_own_addr2(int my_cpu, int stage)
// Calculate the offset (in pages) between the virtual address and the physical address. // Calculate the offset (in pages) between the virtual address and the physical address.
offset = (vm_map[0].pm_base_addr / VM_WINDOW_SIZE) * VM_WINDOW_SIZE; offset = (vm_map[0].pm_base_addr / VM_WINDOW_SIZE) * VM_WINDOW_SIZE;
offset = (offset >= VM_PINNED_SIZE) ? offset - VM_PINNED_SIZE : 0; offset = (offset >= VM_PINNED_SIZE) ? offset - VM_PINNED_SIZE : 0;
#ifdef __x86_64__ #if (ARCH_BITS == 64)
// Convert to a byte address offset. This will translate the virtual address into a physical address. // Convert to a byte address offset. This will translate the virtual address into a physical address.
offset *= PAGE_SIZE; offset *= PAGE_SIZE;
#else #else

4
tests/test_helper.h
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@ -20,7 +20,7 @@
* Test word atomic read and write functions. * Test word atomic read and write functions.
*/ */
#include "memrw.h" #include "memrw.h"
#ifdef __x86_64__ #if (ARCH_BITS == 64)
#define read_word read64 #define read_word read64
#define write_word write64 #define write_word write64
#else #else
@ -73,7 +73,7 @@ static inline uintptr_t round_up(uintptr_t value, size_t align_size)
static inline testword_t prsg(testword_t state) static inline testword_t prsg(testword_t state)
{ {
// This uses the algorithms described at https://en.wikipedia.org/wiki/Xorshift // This uses the algorithms described at https://en.wikipedia.org/wiki/Xorshift
#ifdef __x86_64__ #if (ARCH_BITS == 64)
state ^= state << 13; state ^= state << 13;
state ^= state >> 7; state ^= state >> 7;
state ^= state << 17; state ^= state << 17;