Signed-off-by: Zong Li <z...@andestech.com>
---
arch/riscv/kernel/module.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/riscv/kernel/module.c b/arch/riscv/kernel/module.c
index 29d265d0cf45..a346e0921995 100644
--- a/arch/riscv/kernel/module.c
+++ b/arch/riscv/kernel/module.c
@@ -39,7 +39,7 @@ static int apply_r_riscv_64_rela(struct module *me, u32
*location, Elf_Addr v)
static int apply_r_riscv_branch_rela(struct module *me, u32 *location,
Elf_Addr v)
{
- s64 offset = (void *)v - (void *)location;
+ ptrdiff_t offset = (void *)v - (void *)location;
u32 imm12 = (offset & 0x1000) << (31 - 12);
u32 imm11 = (offset & 0x800) >> (11 - 7);
u32 imm10_5 = (offset & 0x7e0) << (30 - 10);
@@ -52,7 +52,7 @@ static int apply_r_riscv_branch_rela(struct module *me, u32
*location,
static int apply_r_riscv_jal_rela(struct module *me, u32 *location,
Elf_Addr v)
{
- s64 offset = (void *)v - (void *)location;
+ ptrdiff_t offset = (void *)v - (void *)location;
u32 imm20 = (offset & 0x100000) << (31 - 20);
u32 imm19_12 = (offset & 0xff000);
u32 imm11 = (offset & 0x800) << (20 - 11);
@@ -65,7 +65,7 @@ static int apply_r_riscv_jal_rela(struct module *me, u32
*location,
static int apply_r_riscv_rcv_branch_rela(struct module *me, u32 *location,
Elf_Addr v)
{
- s64 offset = (void *)v - (void *)location;
+ ptrdiff_t offset = (void *)v - (void *)location;
u16 imm8 = (offset & 0x100) << (12 - 8);
u16 imm7_6 = (offset & 0xc0) >> (6 - 5);
u16 imm5 = (offset & 0x20) >> (5 - 2);
@@ -80,7 +80,7 @@ static int apply_r_riscv_rcv_branch_rela(struct module *me,
u32 *location,
static int apply_r_riscv_rvc_jump_rela(struct module *me, u32 *location,
Elf_Addr v)
{
- s64 offset = (void *)v - (void *)location;
+ ptrdiff_t offset = (void *)v - (void *)location;
u16 imm11 = (offset & 0x800) << (12 - 11);
u16 imm10 = (offset & 0x400) >> (10 - 8);
u16 imm9_8 = (offset & 0x300) << (12 - 11);
@@ -98,7 +98,7 @@ static int apply_r_riscv_rvc_jump_rela(struct module *me, u32
*location,
static int apply_r_riscv_pcrel_hi20_rela(struct module *me, u32 *location,
Elf_Addr v)
{
- s64 offset = (void *)v - (void *)location;
+ ptrdiff_t offset = (void *)v - (void *)location;
s32 hi20;
if (offset != (s32)offset) {
@@ -180,7 +180,7 @@ static int apply_r_riscv_lo12_s_rela(struct module *me, u32
*location,
static int apply_r_riscv_got_hi20_rela(struct module *me, u32 *location,
Elf_Addr v)
{
- s64 offset = (void *)v - (void *)location;
+ ptrdiff_t offset = (void *)v - (void *)location;
s32 hi20;
/* Always emit the got entry */
@@ -202,7 +202,7 @@ static int apply_r_riscv_got_hi20_rela(struct module *me,
u32 *location,
static int apply_r_riscv_call_plt_rela(struct module *me, u32 *location,
Elf_Addr v)
{
- s64 offset = (void *)v - (void *)location;
+ ptrdiff_t offset = (void *)v - (void *)location;
s32 fill_v = offset;
u32 hi20, lo12;
@@ -229,7 +229,7 @@ static int apply_r_riscv_call_plt_rela(struct module *me,
u32 *location,
static int apply_r_riscv_call_rela(struct module *me, u32 *location,
Elf_Addr v)
{
- s64 offset = (void *)v - (void *)location;
+ ptrdiff_t offset = (void *)v - (void *)location;
s32 fill_v = offset;
u32 hi20, lo12;
@@ -349,7 +349,7 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char
*strtab,
unsigned int j;
for (j = 0; j < sechdrs[relsec].sh_size / sizeof(*rel);
j++) {
- u64 hi20_loc =
+ unsigned long hi20_loc =
sechdrs[sechdrs[relsec].sh_info].sh_addr
+ rel[j].r_offset;
u32 hi20_type = ELF_RISCV_R_TYPE(rel[j].r_info);
@@ -362,12 +362,12 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char
*strtab,
Elf_Sym *hi20_sym =
(Elf_Sym
*)sechdrs[symindex].sh_addr
+
ELF_RISCV_R_SYM(rel[j].r_info);
- u64 hi20_sym_val =
+ unsigned long hi20_sym_val =
hi20_sym->st_value
+ rel[j].r_addend;
/* Calculate lo12 */
- u64 offset = hi20_sym_val - hi20_loc;
+ size_t offset = hi20_sym_val - hi20_loc;
if (IS_ENABLED(CONFIG_MODULE_SECTIONS)
&& hi20_type == R_RISCV_GOT_HI20) {
offset = module_emit_got_entry(
--
2.16.1
