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libdrgn: rename drgn_register_state_set_from_integer() -> from_u64()

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This is for consistency with drgn_register_state_get_u64() that we're
about to add.

Signed-off-by: Omar Sandoval <osandov@osandov.com>
This commit is contained in:
Omar Sandoval 2022-06-24 00:36:09 -07:00
parent cbdf6094b7
commit 0a7849d791
3 changed files with 15 additions and 17 deletions
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4
libdrgn/arch_ppc64.c
View File

@ -215,8 +215,8 @@ linux_kernel_get_initial_registers_ppc64(const struct drgn_object *task_obj,
if (err)
goto out;
drgn_register_state_set_from_integer(prog, *ret, r1,
ksp + SWITCH_FRAME_SIZE);
drgn_register_state_set_from_u64(prog, *ret, r1,
ksp + SWITCH_FRAME_SIZE);
err = NULL;
out:

7
libdrgn/arch_x86_64.c
View File

@ -248,8 +248,8 @@ get_registers_from_frame_pointer(struct drgn_program *prog,
if (!regs)
return &drgn_enomem;
drgn_register_state_set_from_buffer(regs, rip, &frame[1]);
drgn_register_state_set_from_integer(prog, regs, rsp,
frame_pointer + sizeof(frame));
drgn_register_state_set_from_u64(prog, regs, rsp,
frame_pointer + sizeof(frame));
drgn_register_state_set_from_buffer(regs, rbp, &frame[0]);
drgn_register_state_set_pc_from_register(prog, regs, rip);
*ret = regs;
@ -396,8 +396,7 @@ get_initial_registers_inactive_task_frame(struct drgn_object *frame_obj,
#undef COPY_REGISTER
drgn_register_state_set_from_integer(prog, regs,
rsp, address + frame_size);
drgn_register_state_set_from_u64(prog, regs, rsp, address + frame_size);
drgn_register_state_set_pc_from_register(prog, regs, rip);
*ret = regs;

21
libdrgn/register_state.h
View File

@ -289,11 +289,11 @@ drgn_register_state_set_range_from_buffer_impl(struct drgn_register_state *regs,
buf)
static inline void
drgn_register_state_set_from_integer_impl(struct drgn_program *prog,
struct drgn_register_state *regs,
drgn_register_number regno,
size_t reg_offset, size_t reg_size,
uint64_t value)
drgn_register_state_set_from_u64_impl(struct drgn_program *prog,
struct drgn_register_state *regs,
drgn_register_number regno,
size_t reg_offset, size_t reg_size,
uint64_t value)
{
copy_lsbytes(&regs->buf[reg_offset], reg_size,
drgn_platform_is_little_endian(&prog->platform), &value,
@ -311,12 +311,11 @@ drgn_register_state_set_from_integer_impl(struct drgn_program *prog,
* @param[in] reg Identifier of register to set. Number must be less than @ref
* drgn_register_state::num_regs.
*/
#define drgn_register_state_set_from_integer(prog, regs, reg, value) \
drgn_register_state_set_from_integer_impl(prog, regs, \
DRGN_REGISTER_NUMBER(reg), \
DRGN_REGISTER_OFFSET(reg), \
DRGN_REGISTER_SIZE(reg), \
value)
#define drgn_register_state_set_from_u64(prog, regs, reg, value) \
drgn_register_state_set_from_u64_impl(prog, regs, \
DRGN_REGISTER_NUMBER(reg), \
DRGN_REGISTER_OFFSET(reg), \
DRGN_REGISTER_SIZE(reg), value)
/** @} */