Relocate hppa from ports to libc.

ChangeLog

@@ -1,3 +1,10 @@
+2014-05-29  Carlos O'Donell  <carlos@systemhalted.org>
+
+	* sysdeps/hppa: Move directory from ports/sysdeps/hppa.
+	* sysdeps/unix/sysv/linux/hppa: Move directory from
+	ports/systeps/unix/sysv/linux/hppa.
+	* README: Update listing for hppa-*-linux-gnu.
+
 2014-04-28  Ondřej Bílka  <neleai@seznam.cz>
 
 	[BZ #16754]

README

@@ -27,6 +27,7 @@ The GNU C Library supports these configurations for using Linux kernels:
 	aarch64*-*-linux-gnu
 	alpha*-*-linux-gnu
 	arm-*-linux-gnueabi
+	hppa-*-linux-gnu	Not currently functional without patches.
 	i[4567]86-*-linux-gnu
 	x86_64-*-linux-gnu	Can build either x86_64 or x32
 	ia64-*-linux-gnu
@@ -48,8 +49,6 @@ The code for other CPU configurations supported by volunteers outside of
 the core glibc maintenance effort is contained in the `ports' add-on,
 located in the `ports' subdirectory of the source tree.
 
-	hppa-*-linux-gnu	Not currently functional without patches.
-
 If you are interested in doing a port, please contact the glibc
 maintainers; see http://www.gnu.org/software/libc/ for more
 information.

sysdeps/hppa/Makefile

@@ -41,5 +41,4 @@ endif
 
 # We implement a 64-bit `long double'. The standard says we can do this.
 # This means our `long double' and `double' are identical.
-long-double-fcts = no 
-
+long-double-fcts = no

sysdeps/hppa/crti.S

@@ -77,4 +77,3 @@ _fini:
 	stwm	%r4,64(%sp)
 	stw	%r19,-32(%sp)
 	copy	%r19,%r4
-

sysdeps/hppa/crtn.S

@@ -85,4 +85,3 @@ _end_fini:
 	.extern _fini
 	.word	_fini, _end_fini
 	.byte	0x08, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08
-

sysdeps/hppa/dl-lookupcfg.h

@@ -80,4 +80,3 @@ void _dl_unmap (struct link_map *map);
 #define DL_FIXUP_VALUE_CODE_ADDR(value) ((value).ip)
 #define DL_FIXUP_VALUE_ADDR(value) ((uintptr_t) &(value))
 #define DL_FIXUP_ADDR_VALUE(addr) (*(struct fdesc *) (addr))
-

sysdeps/hppa/dl-machine.h

@@ -467,7 +467,7 @@ asm (									\
    of the main executable's symbols, as for a COPY reloc.  */
 #if defined USE_TLS && (!defined RTLD_BOOTSTRAP || USE___THREAD)
 # define elf_machine_type_class(type)				\
-  ((((type) == R_PARISC_IPLT	 				\
+  ((((type) == R_PARISC_IPLT					\
   || (type) == R_PARISC_EPLT					\
   || (type) == R_PARISC_TLS_DTPMOD32				\
   || (type) == R_PARISC_TLS_DTPOFF32				\
@@ -475,7 +475,7 @@ asm (									\
   * ELF_RTYPE_CLASS_PLT)					\
   | (((type) == R_PARISC_COPY) * ELF_RTYPE_CLASS_COPY))
 #else
-#define elf_machine_type_class(type) 				\
+#define elf_machine_type_class(type)				\
  ((((type) == R_PARISC_IPLT					\
    || (type) == R_PARISC_EPLT)					\
    * ELF_RTYPE_CLASS_PLT)					\
@@ -527,7 +527,7 @@ dl_platform_init (void)
 
 auto void __attribute__((always_inline))
 elf_machine_rela (struct link_map *map,
-    		  const Elf32_Rela *reloc,
+		  const Elf32_Rela *reloc,
 		  const Elf32_Sym *sym,
 		  const struct r_found_version *version,
 		  void *const reloc_addr_arg,
@@ -653,13 +653,13 @@ elf_machine_rela (struct link_map *map,
       if (__builtin_expect (sym_map != NULL, 1))
 	{
 	  elf_machine_fixup_plt (NULL, sym_map, reloc, reloc_addr,
-	      			 DL_FIXUP_MAKE_VALUE(sym_map, value));
+				 DL_FIXUP_MAKE_VALUE(sym_map, value));
 	}
       else
 	{
 	  /* If we get here, it's a (weak) undefined sym.  */
 	  elf_machine_fixup_plt (NULL, map, reloc, reloc_addr,
-	      			 DL_FIXUP_MAKE_VALUE(map, value));
+				 DL_FIXUP_MAKE_VALUE(map, value));
 	}
       return;
 

sysdeps/hppa/dl-trampoline.S

@@ -51,7 +51,7 @@ _dl_runtime_resolve:
 
 	/* Save static link register */
 	stw	%r29,-16(%sp)
- 	/* Save argument registers */
+	/* Save argument registers */
 	stw	%r26,-36(%sp)
 	stw	%r25,-40(%sp)
 	stw	%r24,-44(%sp)
@@ -74,11 +74,11 @@ _dl_runtime_resolve:
 	fstd,ma	%fr6,-8(%r1)
 	fstd,ma	%fr7,-8(%r1)
 
- 	/* Set up args to fixup func, needs only two arguments  */
+	/* Set up args to fixup func, needs only two arguments  */
 	ldw	8+4(%r20),%r26		/* (1) got[1] == struct link_map */
 	copy	%r19,%r25		/* (2) reloc offset  */
 
- 	/* Call the real address resolver. */
+	/* Call the real address resolver. */
 	bl	_dl_fixup,%rp
 	copy	%r21,%r19		/* set fixup func ltp */
 
@@ -164,7 +164,7 @@ _dl_runtime_profile:
 	stw	%r2,-52(%sp)
 
 
- 	/* Set up args to fixup func, needs five arguments  */
+	/* Set up args to fixup func, needs five arguments  */
 	ldw	8+4(%r20),%r26		/* (1) got[1] == struct link_map */
 	stw	%r26,-116(%sp)		/* Save struct link_map */
 	copy	%r19,%r25		/* (2) reloc offset  */
@@ -174,7 +174,7 @@ _dl_runtime_profile:
 	ldo	-112(%sp), %r1
 	stw	%r1, -52(%sp)		/* (5) long int *framesizep */
 
- 	/* Call the real address resolver. */
+	/* Call the real address resolver. */
 	bl	_dl_profile_fixup,%rp
 	copy	%r21,%r19		/* set fixup func ltp */
 
@@ -255,7 +255,7 @@ L(cont):
 
 	/* Arguments to _dl_call_pltexit */
 	ldw	-116(%sp), %r26		/* (1) got[1] == struct link_map */
-	ldw 	-120(%sp), %r25		/* (2) reloc offsets */
+	ldw	-120(%sp), %r25		/* (2) reloc offsets */
 	ldo	-56(%sp), %r24		/* (3) *La_hppa_regs */
 	ldo	-124(%sp), %r23		/* (4) *La_hppa_retval */
 
@@ -285,4 +285,3 @@ L(cont):
         .PROCEND
 	cfi_endproc
 	.size   _dl_runtime_profile, . - _dl_runtime_profile
-

sysdeps/hppa/fpu/bits/mathdef.h

@@ -36,4 +36,3 @@ typedef double double_t;	/* `double' expressions are evaluated as
 
 /* On hppa `long double' is 64-bits. */
 #undef __NO_LONG_DOUBLE_MATH
-

sysdeps/hppa/fpu/fegetexcept.c

@@ -27,7 +27,7 @@ fegetexcept (void)
   /* Get the current status word. */
   __asm__ ("fstd %%fr0,0(%1)	\n\t"
            "fldd 0(%1),%%fr0	\n\t"
-      	   : "=m" (s.l) : "r" (&s.l) : "%r0");
+	   : "=m" (s.l) : "r" (&s.l) : "%r0");
 
   return (s.sw[0] & FE_ALL_EXCEPT);
 }

sysdeps/hppa/fpu/feholdexcpt.c

@@ -51,4 +51,3 @@ feholdexcept (fenv_t *envp)
 }
 
 libm_hidden_def (feholdexcept)
-

sysdeps/hppa/fpu/fgetexcptflg.c

@@ -27,11 +27,10 @@ fegetexceptflag (fexcept_t *flagp, int excepts)
   /* Get the current status word. */
   __asm__ ("fstd %%fr0,0(%1)	\n\t"
            "fldd 0(%1),%%fr0	\n\t"
-      	   : "=m" (s.l) : "r" (&s.l) : "%r0");
+	   : "=m" (s.l) : "r" (&s.l) : "%r0");
 
   *flagp = (s.sw[0] >> 27) & excepts & FE_ALL_EXCEPT;
 
   /* Success.  */
   return 0;
 }
-

sysdeps/hppa/fpu/ftestexcept.c

@@ -27,7 +27,7 @@ fetestexcept (int excepts)
   /* Get the current status word. */
   __asm__ ("fstd %%fr0,0(%1)	\n\t"
            "fldd 0(%1),%%fr0	\n\t"
-      	   : "=m" (s.l) : "r" (&s.l));
+	   : "=m" (s.l) : "r" (&s.l));
 
   return (s.sw[0] >> 27) & excepts & FE_ALL_EXCEPT;
 }

sysdeps/hppa/libc-tls.c

@@ -34,4 +34,3 @@ __tls_get_addr (tls_index *ti)
 }
 
 #endif
-

sysdeps/hppa/nptl/tls.h

@@ -85,7 +85,7 @@ typedef struct
 /* Install new dtv for current thread.  */
 # define INSTALL_NEW_DTV(dtv) \
   ({ tcbhead_t *__tcbp = (tcbhead_t *)__get_cr27();	\
-   	__tcbp->dtv = dtv;				\
+	__tcbp->dtv = dtv;				\
    })
 
 /* Return dtv of given thread descriptor.  */
@@ -101,14 +101,14 @@ typedef struct
 /* Return the address of the dtv for the current thread.  */
 # define THREAD_DTV() \
   ({ tcbhead_t *__tcbp = (tcbhead_t *)__get_cr27();	\
-   	__tcbp->dtv;					\
+	__tcbp->dtv;					\
    })
 
 /* Return the thread descriptor for the current thread.  */
 # define THREAD_SELF \
   ({ struct pthread *__self;			\
 	__self = __get_cr27();			\
-   	__self - 1;				\
+	__self - 1;				\
    })
 
 /* Magic for libthread_db to know how to do THREAD_SELF.

sysdeps/hppa/tls-macros.h

@@ -112,4 +112,3 @@
       __result;  \
   })
 #endif
-

sysdeps/unix/sysv/linux/hppa/Makefile

@@ -2,4 +2,3 @@
 ifeq ($(subdir),stdlib)
 gen-as-const-headers += ucontext_i.sym
 endif
-

sysdeps/unix/sysv/linux/hppa/bits/atomic.h

@@ -61,7 +61,7 @@ typedef uintmax_t uatomic_max_t;
 
 #if __ASSUME_LWS_CAS
 /* The only basic operation needed is compare and exchange.  */
-# define atomic_compare_and_exchange_val_acq(mem, newval, oldval) 	\
+# define atomic_compare_and_exchange_val_acq(mem, newval, oldval)	\
   ({									\
      volatile int lws_errno;						\
      volatile int lws_ret;						\
@@ -80,18 +80,18 @@ typedef uintmax_t uatomic_max_t;
 	"nop					\n\t"			\
 	"stw	%%r28, %0			\n\t"			\
 	"stw	%%r21, %1			\n\t"			\
-	: "=m" (lws_ret), "=m" (lws_errno) 				\
+	: "=m" (lws_ret), "=m" (lws_errno)				\
         : "r" (mem), "r" (oldval), "r" (newval)				\
 	: _LWS_CLOBBER							\
      );									\
-    									\
+									\
      if(lws_errno == -EFAULT || lws_errno == -ENOSYS)			\
-     	ABORT_INSTRUCTION;						\
-    									\
+	ABORT_INSTRUCTION;						\
+									\
      lws_ret;								\
    })
 
-# define atomic_compare_and_exchange_bool_acq(mem, newval, oldval) 	\
+# define atomic_compare_and_exchange_bool_acq(mem, newval, oldval)	\
   ({									\
      int ret;								\
      ret = atomic_compare_and_exchange_val_acq(mem, newval, oldval);	\