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LoongArch: Use UAPI types in ptrace UAPI header

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The kernel UAPI headers already contain fixed-width integer types, there
is no need to rely on the libc types. There may not be a libc available
or the libc may not provides the <stdint.h>, like for example on nolibc.

This also aligns the header with the rest of the LoongArch UAPI headers.

Fixes: 803b0fc5c3 ("LoongArch: Add process management")
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
This commit is contained in:
Thomas Weißschuh 2025-11-20 14:42:05 +08:00 committed by Huacai Chen
parent 6a23ae0a96
commit 20d7338f2d
1 changed files with 18 additions and 22 deletions
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40
arch/loongarch/include/uapi/asm/ptrace.h
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@ -10,10 +10,6 @@
#include <linux/types.h>
#ifndef __KERNEL__
#include <stdint.h>
#endif
/*
* For PTRACE_{POKE,PEEK}USR. 0 - 31 are GPRs,
* 32 is syscall's original ARG0, 33 is PC, 34 is BADVADDR.
@ -41,44 +37,44 @@ struct user_pt_regs {
} __attribute__((aligned(8)));
struct user_fp_state {
uint64_t fpr[32];
uint64_t fcc;
uint32_t fcsr;
__u64 fpr[32];
__u64 fcc;
__u32 fcsr;
};
struct user_lsx_state {
/* 32 registers, 128 bits width per register. */
uint64_t vregs[32*2];
__u64 vregs[32*2];
};
struct user_lasx_state {
/* 32 registers, 256 bits width per register. */
uint64_t vregs[32*4];
__u64 vregs[32*4];
};
struct user_lbt_state {
uint64_t scr[4];
uint32_t eflags;
uint32_t ftop;
__u64 scr[4];
__u32 eflags;
__u32 ftop;
};
struct user_watch_state {
uint64_t dbg_info;
__u64 dbg_info;
struct {
uint64_t addr;
uint64_t mask;
uint32_t ctrl;
uint32_t pad;
__u64 addr;
__u64 mask;
__u32 ctrl;
__u32 pad;
} dbg_regs[8];
};
struct user_watch_state_v2 {
uint64_t dbg_info;
__u64 dbg_info;
struct {
uint64_t addr;
uint64_t mask;
uint32_t ctrl;
uint32_t pad;
__u64 addr;
__u64 mask;
__u32 ctrl;
__u32 pad;
} dbg_regs[14];
};