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authormidipix <writeonce@midipix.org>2016-09-19 16:08:40 -0400
committermidipix <writeonce@midipix.org>2016-09-19 16:08:40 -0400
commit9b764445dc02a4a623c4442ada7ac087fc4a3af3 (patch)
treef886d50d9090865f31f2070cc84ae9ad66a201fe /arch/nt32
parent73cc5475548e70737251f10453679e58dd656838 (diff)
downloadmmglue-9b764445dc02a4a623c4442ada7ac087fc4a3af3.tar.bz2
mmglue-9b764445dc02a4a623c4442ada7ac087fc4a3af3.tar.xz
bits/user.h: provide an empty header for inclusion by <sys/user.h>.
At the present, there seems to be no need to provide struct user, or any other debugging structure for that matter, from within libc. This conclusion follows examination of the gdb and llvm sources, and will be confirmed once the above have been ported to midipix.
Diffstat (limited to 'arch/nt32')
-rw-r--r--arch/nt32/bits/user.h48
1 files changed, 0 insertions, 48 deletions
diff --git a/arch/nt32/bits/user.h b/arch/nt32/bits/user.h
index fa62362..e69de29 100644
--- a/arch/nt32/bits/user.h
+++ b/arch/nt32/bits/user.h
@@ -1,48 +0,0 @@
-#undef __WORDSIZE
-#define __WORDSIZE 32
-
-typedef struct user_fpregs_struct
-{
- long cwd, swd, twd, fip, fcs, foo, fos, st_space[20];
-} elf_fpregset_t;
-
-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
-{
- long ebx, ecx, edx, esi, edi, ebp, eax, xds, xes, xfs, xgs;
- 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;
- int u_fpvalid;
- struct user_fpregs_struct i387;
- unsigned long u_tsize;
- unsigned long u_dsize;
- unsigned long u_ssize;
- unsigned long start_code;
- unsigned long start_stack;
- long signal;
- int reserved;
- struct user_regs_struct *u_ar0;
- struct user_fpregs_struct *u_fpstate;
- unsigned long magic;
- char u_comm[32];
- int u_debugreg[8];
-};
-
-#define PAGE_MASK (~(PAGE_SIZE-1))
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)