Kernel: Fix {read,write}_gs_sized input operands to work always
This commit is contained in:
parent
54d0cb47cd
commit
1a1f9b1cf2
|
@ -69,7 +69,7 @@ namespace Kernel
|
|||
template<typename T>
|
||||
static T read_gs_sized(uintptr_t offset) requires(sizeof(T) <= 8)
|
||||
{
|
||||
#define __ASM_INPUT(operation) operation " %%gs:(%[offset]), %[result]" : [result]"=rm"(result) : [offset]"rm"(offset)
|
||||
#define __ASM_INPUT(operation) operation " %%gs:%a[offset], %[result]" : [result]"=r"(result) : [offset]"ir"(offset)
|
||||
T result;
|
||||
if constexpr(sizeof(T) == 8)
|
||||
asm volatile(__ASM_INPUT("movq"));
|
||||
|
@ -86,7 +86,7 @@ namespace Kernel
|
|||
template<typename T>
|
||||
static void write_gs_sized(uintptr_t offset, T value) requires(sizeof(T) <= 8)
|
||||
{
|
||||
#define __ASM_INPUT(operation) operation " %[value], %%gs:(%[offset])" :: [value]"rm"(value), [offset]"rm"(offset) : "memory"
|
||||
#define __ASM_INPUT(operation) operation " %[value], %%gs:%a[offset]" :: [value]"r"(value), [offset]"ir"(offset) : "memory"
|
||||
if constexpr(sizeof(T) == 8)
|
||||
asm volatile(__ASM_INPUT("movq"));
|
||||
if constexpr(sizeof(T) == 4)
|
||||
|
|
Loading…
Reference in New Issue