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authorRich Felker <dalias@aerifal.cx>2012-11-25 22:28:18 -0500
committerRich Felker <dalias@aerifal.cx>2012-11-25 22:28:18 -0500
commit4b75f4ed8d08b26d4bf2ac96191b395218ad888e (patch)
treee2fc90140da04f5e0436bcf069097d63b6a402ef /arch/x86_64/bits
parent132cc703f82b1d5d308c2db9a353d6c92ea29fda (diff)
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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.
Diffstat (limited to 'arch/x86_64/bits')
-rw-r--r--arch/x86_64/bits/user.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86_64/bits/user.h b/arch/x86_64/bits/user.h
index 384f18ec..8b42632f 100644
--- 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
 {