make sys/procfs.h mostly work on most archs

these structures are purely for use by trace/debug tools and tools
working with core files. the definition of fpregset_t, which was
previously here, has been removed because it was wrong; fpregset_t
should be the type used in mcontext_t, not the type used in
ptrace/core stuff.

diff --git a/arch/arm/bits/user.h b/arch/arm/bits/user.h
index d5f1deaa654dcde077c75c7de637db55465992a4..9df7a9ad04d1f4be7e890f609fc2d2cc5d3536ad 100644 (file)
--- a/arch/arm/bits/user.h
+++ b/arch/arm/bits/user.h
@@ -1,4 +1,4 @@
-struct user_fpregs {
+typedef struct user_fpregs {
        struct fp_reg {
                unsigned sign1:1;
                unsigned unused:15;
@@ -12,11 +12,13 @@ struct user_fpregs {
        unsigned fpcr:32;
        unsigned char ftype[8];
        unsigned int init_flag;
-};
+} elf_fpregset_t;
 
 struct user_regs {
        unsigned long uregs[18];
 };
+#define ELF_NGREG 18
+typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
 
 struct user {
        struct user_regs regs;

diff --git a/arch/i386/bits/user.h b/arch/i386/bits/user.h
index 998c062ada7e96894abddddbb89b8b73d1dd7c5c..fa623621eeba35e84dedc74c7dc6c768f2e8118a 100644 (file)
--- a/arch/i386/bits/user.h
+++ b/arch/i386/bits/user.h
@@ -1,17 +1,17 @@
 #undef __WORDSIZE
 #define __WORDSIZE 32
 
-struct user_fpregs_struct
+typedef struct user_fpregs_struct
 {
        long cwd, swd, twd, fip, fcs, foo, fos, st_space[20];
-};
+} elf_fpregset_t;
 
-struct user_fpxregs_struct
+typedef struct user_fpxregs_struct
 {
        unsigned short cwd, swd, twd, fop;
        long fip, fcs, foo, fos, mxcsr, reserved;
        long st_space[32], xmm_space[32], padding[56];
-};
+} elf_fpxregset_t;
 
 struct user_regs_struct
 {
@@ -19,6 +19,9 @@ struct user_regs_struct
        long orig_eax, eip, xcs, eflags, esp, xss;
 };
 
+#define ELF_NGREG 17
+typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
+
 struct user
 {
        struct user_regs_struct         regs;

diff --git a/arch/mips/bits/user.h b/arch/mips/bits/user.h
index 739233c1e1535a53ff718e5609f00606f1b8e599..3e26249d307e80e52c915ba0b26f08269a4bf344 100644 (file)
--- a/arch/mips/bits/user.h
+++ b/arch/mips/bits/user.h
@@ -7,3 +7,7 @@ struct user {
        unsigned long magic;
        char u_comm[32];
 };
+#define ELF_NGREG 45
+#define ELF_NFPREG 33
+typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
+typedef double elf_fpreg_t, elf_fpregset_t[ELF_NFPREG];

diff --git a/arch/powerpc/bits/user.h b/arch/powerpc/bits/user.h
index 248012f0d892557993e91e79267f399705b04f9d..6cc8aaf7228864446a9d2fb54cc3f933276586e0 100644 (file)
--- a/arch/powerpc/bits/user.h
+++ b/arch/powerpc/bits/user.h
@@ -12,3 +12,14 @@ struct user {
        unsigned long magic;
        char u_comm[32];
 };
+
+#define ELF_NGREG 48
+#define ELF_NFPREG 33
+#define ELF_NVRREG 33
+typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
+typedef double elf_fpreg_t, elf_fpregset_t[ELF_NFPREG];
+typedef struct { unsigned u[4]; }
+#ifdef __GNUC__
+__attribute__((__aligned__(16)))
+#endif
+       elf_vrreg_t, elf_vrregset_t[ELF_NVRREG];

diff --git a/arch/x86_64/bits/user.h b/arch/x86_64/bits/user.h
index 384f18ec34962ccb16296e228a844472c5df1a39..8b42632fe61628f7b7715a418ce4315fed279200 100644 (file)
--- a/arch/x86_64/bits/user.h
+++ b/arch/x86_64/bits/user.h
@@ -1,13 +1,13 @@
 #undef __WORDSIZE
 #define __WORDSIZE 64
 
-struct user_fpregs_struct
+typedef struct user_fpregs_struct
 {
        uint16_t cwd, swd, ftw, fop;
        uint64_t rip, rdp;
        uint32_t mxcsr, mxcs_mask;
        uint32_t st_space[32], xmm_space[64], padding[24];
-};
+} elf_fpregset_t;
 
 struct user_regs_struct
 {
@@ -15,6 +15,8 @@ struct user_regs_struct
        unsigned long rax, rcx, rdx, rsi, rdi, orig_rax, rip;
        unsigned long cs, eflags, rsp, ss, fs_base, gs_base, ds, es, fs, gs;
 };
+#define ELF_NGREG 27
+typedef unsigned long long elf_greg_t, elf_gregset_t[ELF_NGREG];
 
 struct user
 {

diff --git a/include/sys/procfs.h b/include/sys/procfs.h
index 91b6efd10f5c95dbb9f3270df159b89e0f1d50eb..6a3460539581d0573c50d0871c133252e6dc85e0 100644 (file)
--- a/include/sys/procfs.h
+++ b/include/sys/procfs.h
@@ -8,17 +8,6 @@ extern "C" {
 #include <sys/types.h>
 #include <sys/user.h>
 
-typedef unsigned long elf_greg_t;
-#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-#if __WORDSIZE == 32
-typedef struct user_fpregs_struct elf_fpregset_t;
-typedef struct user_fpxregs_struct elf_fpxregset_t;
-#else
-typedef struct user_fpregs_struct elf_fpregset_t;
-#endif
-
 struct elf_siginfo {
        int si_signo;
        int si_code;
@@ -42,7 +31,6 @@ struct elf_prstatus {
        int pr_fpvalid;
 };
 
-
 #define ELF_PRARGSZ 80
 
 struct elf_prpsinfo
@@ -64,19 +52,13 @@ struct elf_prpsinfo
        char pr_psargs[ELF_PRARGSZ];
 };
 
-
 typedef void *psaddr_t;
 typedef elf_gregset_t prgregset_t;
-
 typedef elf_fpregset_t prfpregset_t;
-typedef elf_fpregset_t fpregset_t;
 typedef pid_t lwpid_t;
 typedef struct elf_prstatus prstatus_t;
 typedef struct elf_prpsinfo prpsinfo_t;
 
-
-
-
 #ifdef __cplusplus
 }
 #endif