This structure is unused, and would only ever be used for the
ptrace syscall, which we will never implement for linux-user.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
linux-user/aarch64/target_syscall.h | 7 -----
linux-user/alpha/target_syscall.h | 40 -------------------------
linux-user/arm/target_syscall.h | 8 -----
linux-user/hexagon/target_syscall.h | 5 ----
linux-user/hppa/target_syscall.h | 18 -----------
linux-user/i386/target_syscall.h | 18 -----------
linux-user/loongarch64/target_syscall.h | 23 --------------
linux-user/m68k/target_syscall.h | 16 ----------
linux-user/mips/target_syscall.h | 19 ------------
linux-user/mips64/target_syscall.h | 16 ----------
linux-user/ppc/target_syscall.h | 28 -----------------
linux-user/riscv/target_syscall.h | 35 ----------------------
linux-user/sh4/target_syscall.h | 11 -------
linux-user/x86_64/target_syscall.h | 28 -----------------
linux-user/xtensa/target_syscall.h | 35 ----------------------
15 files changed, 307 deletions(-)
diff --git a/linux-user/aarch64/target_syscall.h
b/linux-user/aarch64/target_syscall.h
index c055133725..bd05f6c7fe 100644
--- a/linux-user/aarch64/target_syscall.h
+++ b/linux-user/aarch64/target_syscall.h
@@ -1,13 +1,6 @@
#ifndef AARCH64_TARGET_SYSCALL_H
#define AARCH64_TARGET_SYSCALL_H
-struct target_pt_regs {
- uint64_t regs[31];
- uint64_t sp;
- uint64_t pc;
- uint64_t pstate;
-};
-
#if TARGET_BIG_ENDIAN
#define UNAME_MACHINE "aarch64_be"
#else
diff --git a/linux-user/alpha/target_syscall.h
b/linux-user/alpha/target_syscall.h
index fda3a49f29..53706b749f 100644
--- a/linux-user/alpha/target_syscall.h
+++ b/linux-user/alpha/target_syscall.h
@@ -1,46 +1,6 @@
#ifndef ALPHA_TARGET_SYSCALL_H
#define ALPHA_TARGET_SYSCALL_H
-/* default linux values for the selectors */
-#define __USER_DS (1)
-
-struct target_pt_regs {
- abi_ulong r0;
- abi_ulong r1;
- abi_ulong r2;
- abi_ulong r3;
- abi_ulong r4;
- abi_ulong r5;
- abi_ulong r6;
- abi_ulong r7;
- abi_ulong r8;
- abi_ulong r19;
- abi_ulong r20;
- abi_ulong r21;
- abi_ulong r22;
- abi_ulong r23;
- abi_ulong r24;
- abi_ulong r25;
- abi_ulong r26;
- abi_ulong r27;
- abi_ulong r28;
- abi_ulong hae;
-/* JRP - These are the values provided to a0-a2 by PALcode */
- abi_ulong trap_a0;
- abi_ulong trap_a1;
- abi_ulong trap_a2;
-/* These are saved by PAL-code: */
- abi_ulong ps;
- abi_ulong pc;
- abi_ulong gp;
- abi_ulong r16;
- abi_ulong r17;
- abi_ulong r18;
-/* Those is needed by qemu to temporary store the user stack pointer */
- abi_ulong usp;
- abi_ulong unique;
-};
-
#define UNAME_MACHINE "alpha"
#define UNAME_MINIMUM_RELEASE "2.6.32"
diff --git a/linux-user/arm/target_syscall.h b/linux-user/arm/target_syscall.h
index 412ad434cf..8c4ddba717 100644
--- a/linux-user/arm/target_syscall.h
+++ b/linux-user/arm/target_syscall.h
@@ -1,14 +1,6 @@
#ifndef ARM_TARGET_SYSCALL_H
#define ARM_TARGET_SYSCALL_H
-/* this struct defines the way the registers are stored on the
- stack during a system call. */
-
-/* uregs[0..15] are r0 to r15; uregs[16] is CPSR; uregs[17] is ORIG_r0 */
-struct target_pt_regs {
- abi_long uregs[18];
-};
-
#define ARM_SYSCALL_BASE 0x900000
#define ARM_THUMB_SYSCALL 0
diff --git a/linux-user/hexagon/target_syscall.h
b/linux-user/hexagon/target_syscall.h
index 7f91a4abc7..d9c94737a5 100644
--- a/linux-user/hexagon/target_syscall.h
+++ b/linux-user/hexagon/target_syscall.h
@@ -18,11 +18,6 @@
#ifndef HEXAGON_TARGET_SYSCALL_H
#define HEXAGON_TARGET_SYSCALL_H
-struct target_pt_regs {
- abi_long sepc;
- abi_long sp;
-};
-
#define UNAME_MACHINE "hexagon"
#define UNAME_MINIMUM_RELEASE "4.15.0"
diff --git a/linux-user/hppa/target_syscall.h b/linux-user/hppa/target_syscall.h
index 9a8f8ca628..4b21e85371 100644
--- a/linux-user/hppa/target_syscall.h
+++ b/linux-user/hppa/target_syscall.h
@@ -1,24 +1,6 @@
#ifndef HPPA_TARGET_SYSCALL_H
#define HPPA_TARGET_SYSCALL_H
-struct target_pt_regs {
- target_ulong gr[32];
- uint64_t fr[32];
- target_ulong sr[8];
- target_ulong iasq[2];
- target_ulong iaoq[2];
- target_ulong cr27;
- target_ulong __pad0;
- target_ulong orig_r28;
- target_ulong ksp;
- target_ulong kpc;
- target_ulong sar;
- target_ulong iir;
- target_ulong isr;
- target_ulong ior;
- target_ulong ipsw;
-};
-
#define UNAME_MACHINE "parisc"
#define UNAME_MINIMUM_RELEASE "2.6.32"
#define TARGET_CLONE_BACKWARDS
diff --git a/linux-user/i386/target_syscall.h b/linux-user/i386/target_syscall.h
index aaade06b13..c214a909a6 100644
--- a/linux-user/i386/target_syscall.h
+++ b/linux-user/i386/target_syscall.h
@@ -5,24 +5,6 @@
#define __USER_CS (0x23)
#define __USER_DS (0x2B)
-struct target_pt_regs {
- long ebx;
- long ecx;
- long edx;
- long esi;
- long edi;
- long ebp;
- long eax;
- int xds;
- int xes;
- long orig_eax;
- long eip;
- int xcs;
- long eflags;
- long esp;
- int xss;
-};
-
/* ioctls */
#define TARGET_LDT_ENTRIES 8192
diff --git a/linux-user/loongarch64/target_syscall.h
b/linux-user/loongarch64/target_syscall.h
index 39f229bb9c..f7ced7b2be 100644
--- a/linux-user/loongarch64/target_syscall.h
+++ b/linux-user/loongarch64/target_syscall.h
@@ -8,29 +8,6 @@
#include "qemu/units.h"
-/*
- * this struct defines the way the registers are stored on the
- * stack during a system call.
- */
-
-struct target_pt_regs {
- /* Saved main processor registers. */
- target_ulong regs[32];
-
- /* Saved special registers. */
- struct {
- target_ulong era;
- target_ulong badv;
- target_ulong crmd;
- target_ulong prmd;
- target_ulong euen;
- target_ulong ecfg;
- target_ulong estat;
- } csr;
- target_ulong orig_a0;
- target_ulong __last[0];
-};
-
#define UNAME_MACHINE "loongarch64"
#define UNAME_MINIMUM_RELEASE "5.19.0"
diff --git a/linux-user/m68k/target_syscall.h b/linux-user/m68k/target_syscall.h
index 8d4ddbd76c..3ca0231c70 100644
--- a/linux-user/m68k/target_syscall.h
+++ b/linux-user/m68k/target_syscall.h
@@ -1,22 +1,6 @@
#ifndef M68K_TARGET_SYSCALL_H
#define M68K_TARGET_SYSCALL_H
-/* this struct defines the way the registers are stored on the
- stack during a system call. */
-
-struct target_pt_regs {
- abi_long d1, d2, d3, d4, d5, d6, d7;
- abi_long a0, a1, a2, a3, a4, a5, a6;
- abi_ulong d0;
- abi_ulong usp;
- abi_ulong orig_d0;
- int16_t stkadj;
- uint16_t sr;
- abi_ulong pc;
- uint16_t fntvex;
- uint16_t __fill;
-};
-
#define UNAME_MACHINE "m68k"
#define UNAME_MINIMUM_RELEASE "2.6.32"
diff --git a/linux-user/mips/target_syscall.h b/linux-user/mips/target_syscall.h
index 08ead67810..dfcdf320b7 100644
--- a/linux-user/mips/target_syscall.h
+++ b/linux-user/mips/target_syscall.h
@@ -1,25 +1,6 @@
#ifndef MIPS_TARGET_SYSCALL_H
#define MIPS_TARGET_SYSCALL_H
-/* this struct defines the way the registers are stored on the
- stack during a system call. */
-
-struct target_pt_regs {
- /* Pad bytes for argument save space on the stack. */
- abi_ulong pad0[6];
-
- /* Saved main processor registers. */
- abi_ulong regs[32];
-
- /* Saved special registers. */
- abi_ulong cp0_status;
- abi_ulong lo;
- abi_ulong hi;
- abi_ulong cp0_badvaddr;
- abi_ulong cp0_cause;
- abi_ulong cp0_epc;
-};
-
#define UNAME_MACHINE "mips"
#define UNAME_MINIMUM_RELEASE "2.6.32"
diff --git a/linux-user/mips64/target_syscall.h
b/linux-user/mips64/target_syscall.h
index 358dc2d64c..9135bf5e8b 100644
--- a/linux-user/mips64/target_syscall.h
+++ b/linux-user/mips64/target_syscall.h
@@ -1,22 +1,6 @@
#ifndef MIPS64_TARGET_SYSCALL_H
#define MIPS64_TARGET_SYSCALL_H
-/* this struct defines the way the registers are stored on the
- stack during a system call. */
-
-struct target_pt_regs {
- /* Saved main processor registers. */
- target_ulong regs[32];
-
- /* Saved special registers. */
- target_ulong cp0_status;
- target_ulong lo;
- target_ulong hi;
- target_ulong cp0_badvaddr;
- target_ulong cp0_cause;
- target_ulong cp0_epc;
-};
-
#define UNAME_MACHINE "mips64"
#define UNAME_MINIMUM_RELEASE "2.6.32"
diff --git a/linux-user/ppc/target_syscall.h b/linux-user/ppc/target_syscall.h
index 77b36d0b46..976b4bb7e9 100644
--- a/linux-user/ppc/target_syscall.h
+++ b/linux-user/ppc/target_syscall.h
@@ -20,34 +20,6 @@
#ifndef PPC_TARGET_SYSCALL_H
#define PPC_TARGET_SYSCALL_H
-/* XXX: ABSOLUTELY BUGGY:
- * for now, this is quite just a cut-and-paste from i386 target...
- */
-
-/* default linux values for the selectors */
-#define __USER_DS (1)
-
-struct target_pt_regs {
- abi_ulong gpr[32];
- abi_ulong nip;
- abi_ulong msr;
- abi_ulong orig_gpr3; /* Used for restarting system calls */
- abi_ulong ctr;
- abi_ulong link;
- abi_ulong xer;
- abi_ulong ccr;
-#if defined(TARGET_PPC64)
- abi_ulong softe;
-#else
- abi_ulong mq; /* 601 only (not used at present) */
-#endif
- /* Used on APUS to hold IPL value. */
- abi_ulong trap; /* Reason for being here */
- abi_ulong dar; /* Fault registers */
- abi_ulong dsisr;
- abi_ulong result; /* Result of a system call */
-};
-
/* ioctls */
struct target_revectored_struct {
abi_ulong __map[8]; /* 256 bits */
diff --git a/linux-user/riscv/target_syscall.h
b/linux-user/riscv/target_syscall.h
index 7601f10c28..69a7b753eb 100644
--- a/linux-user/riscv/target_syscall.h
+++ b/linux-user/riscv/target_syscall.h
@@ -8,41 +8,6 @@
#ifndef LINUX_USER_RISCV_TARGET_SYSCALL_H
#define LINUX_USER_RISCV_TARGET_SYSCALL_H
-struct target_pt_regs {
- abi_long sepc;
- abi_long ra;
- abi_long sp;
- abi_long gp;
- abi_long tp;
- abi_long t0;
- abi_long t1;
- abi_long t2;
- abi_long s0;
- abi_long s1;
- abi_long a0;
- abi_long a1;
- abi_long a2;
- abi_long a3;
- abi_long a4;
- abi_long a5;
- abi_long a6;
- abi_long a7;
- abi_long s2;
- abi_long s3;
- abi_long s4;
- abi_long s5;
- abi_long s6;
- abi_long s7;
- abi_long s8;
- abi_long s9;
- abi_long s10;
- abi_long s11;
- abi_long t3;
- abi_long t4;
- abi_long t5;
- abi_long t6;
-};
-
#ifdef TARGET_RISCV32
#define UNAME_MACHINE "riscv32"
#define UNAME_MINIMUM_RELEASE "5.4.0"
diff --git a/linux-user/sh4/target_syscall.h b/linux-user/sh4/target_syscall.h
index 148398855d..2f3557742d 100644
--- a/linux-user/sh4/target_syscall.h
+++ b/linux-user/sh4/target_syscall.h
@@ -1,17 +1,6 @@
#ifndef SH4_TARGET_SYSCALL_H
#define SH4_TARGET_SYSCALL_H
-struct target_pt_regs {
- unsigned long regs[16];
- unsigned long pc;
- unsigned long pr;
- unsigned long sr;
- unsigned long gbr;
- unsigned long mach;
- unsigned long macl;
- long tra;
-};
-
#define UNAME_MACHINE "sh4"
#define UNAME_MINIMUM_RELEASE "2.6.32"
diff --git a/linux-user/x86_64/target_syscall.h
b/linux-user/x86_64/target_syscall.h
index fb558345d3..68f55f8e7b 100644
--- a/linux-user/x86_64/target_syscall.h
+++ b/linux-user/x86_64/target_syscall.h
@@ -4,34 +4,6 @@
#define __USER_CS (0x33)
#define __USER_DS (0x2B)
-struct target_pt_regs {
- abi_ulong r15;
- abi_ulong r14;
- abi_ulong r13;
- abi_ulong r12;
- abi_ulong rbp;
- abi_ulong rbx;
-/* arguments: non interrupts/non tracing syscalls only save up to here */
- abi_ulong r11;
- abi_ulong r10;
- abi_ulong r9;
- abi_ulong r8;
- abi_ulong rax;
- abi_ulong rcx;
- abi_ulong rdx;
- abi_ulong rsi;
- abi_ulong rdi;
- abi_ulong orig_rax;
-/* end of arguments */
-/* cpu exception frame or undefined */
- abi_ulong rip;
- abi_ulong cs;
- abi_ulong eflags;
- abi_ulong rsp;
- abi_ulong ss;
-/* top of stack page */
-};
-
/* Maximum number of LDT entries supported. */
#define TARGET_LDT_ENTRIES 8192
/* The size of each LDT entry. */
diff --git a/linux-user/xtensa/target_syscall.h
b/linux-user/xtensa/target_syscall.h
index afc86a153f..5d4352a4d1 100644
--- a/linux-user/xtensa/target_syscall.h
+++ b/linux-user/xtensa/target_syscall.h
@@ -8,41 +8,6 @@
#define MMAP_SHIFT TARGET_PAGE_BITS
-typedef uint32_t xtensa_reg_t;
-typedef struct {
-} xtregs_opt_t; /* TODO */
-
-struct target_pt_regs {
- xtensa_reg_t pc; /* 4 */
- xtensa_reg_t ps; /* 8 */
- xtensa_reg_t depc; /* 12 */
- xtensa_reg_t exccause; /* 16 */
- xtensa_reg_t excvaddr; /* 20 */
- xtensa_reg_t debugcause; /* 24 */
- xtensa_reg_t wmask; /* 28 */
- xtensa_reg_t lbeg; /* 32 */
- xtensa_reg_t lend; /* 36 */
- xtensa_reg_t lcount; /* 40 */
- xtensa_reg_t sar; /* 44 */
- xtensa_reg_t windowbase; /* 48 */
- xtensa_reg_t windowstart; /* 52 */
- xtensa_reg_t syscall; /* 56 */
- xtensa_reg_t icountlevel; /* 60 */
- xtensa_reg_t scompare1; /* 64 */
- xtensa_reg_t threadptr; /* 68 */
-
- /* Additional configurable registers that are used by the compiler. */
- xtregs_opt_t xtregs_opt;
-
- /* Make sure the areg field is 16 bytes aligned. */
- int align[0] __attribute__ ((aligned(16)));
-
- /* current register frame.
- * Note: The ESF for kernel exceptions ends after 16 registers!
- */
- xtensa_reg_t areg[16];
-};
-
#define TARGET_MCL_CURRENT 1
#define TARGET_MCL_FUTURE 2
#define TARGET_MCL_ONFAULT 4
--
2.43.0
