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-rw-r--r--libc/sysdeps/linux/powerpc/sys/procfs.h6
-rw-r--r--libc/sysdeps/linux/powerpc/sys/ucontext.h40
2 files changed, 23 insertions, 23 deletions
diff --git a/libc/sysdeps/linux/powerpc/sys/procfs.h b/libc/sysdeps/linux/powerpc/sys/procfs.h
index d2d597241..118463649 100644
--- a/libc/sysdeps/linux/powerpc/sys/procfs.h
+++ b/libc/sysdeps/linux/powerpc/sys/procfs.h
@@ -32,9 +32,9 @@
__BEGIN_DECLS
-/* These definitions are normally provided by ucontext.h via
- asm/sigcontext.h, asm/ptrace.h, and asm/elf.h. Otherwise we define
- them here. */
+/* These definitions are normally provided by ucontext.h via
+ asm/sigcontext.h, asm/ptrace.h, and asm/elf.h. Otherwise we define
+ them here. */
#ifndef __PPC64_ELF_H
#define ELF_NGREG 48 /* includes nip, msr, lr, etc. */
#define ELF_NFPREG 33 /* includes fpscr */
diff --git a/libc/sysdeps/linux/powerpc/sys/ucontext.h b/libc/sysdeps/linux/powerpc/sys/ucontext.h
index 9eb50aa96..737512afc 100644
--- a/libc/sysdeps/linux/powerpc/sys/ucontext.h
+++ b/libc/sysdeps/linux/powerpc/sys/ucontext.h
@@ -62,14 +62,14 @@ typedef struct
#else
-/* For 64-bit kernels with Altivec support, a machine context is exactly
- * a sigcontext. For older kernel (without Altivec) the sigcontext matches
- * the mcontext upto but not including the v_regs field. For kernels that
- * don't AT_HWCAP or return AT_HWCAP without PPC_FEATURE_HAS_ALTIVEC the
+/* For 64-bit kernels with Altivec support, a machine context is exactly
+ * a sigcontext. For older kernel (without Altivec) the sigcontext matches
+ * the mcontext upto but not including the v_regs field. For kernels that
+ * don't AT_HWCAP or return AT_HWCAP without PPC_FEATURE_HAS_ALTIVEC the
* v_regs field may not exit and should not be referenced. The v_regd field
* can be refernced safely only after verifying that PPC_FEATURE_HAS_ALTIVEC
* is set in AT_HWCAP. */
-
+
/* Number of general registers. */
# define NGREG 48 /* includes r0-r31, nip, msr, lr, etc. */
# define NFPREG 33 /* includes fp0-fp31 &fpscr. */
@@ -79,7 +79,7 @@ typedef unsigned long gregset_t[NGREG];
typedef double fpregset_t[NFPREG];
/* Container for Altivec/VMX Vector Status and Control Register. Only 32-bits
- but can only be copied to/from a 128-bit vector register. So we allocated
+ but can only be copied to/from a 128-bit vector register. So we allocated
a whole quadword speedup save/restore. */
typedef struct _libc_vscr
{
@@ -107,22 +107,22 @@ typedef struct {
gregset_t gp_regs;
fpregset_t fp_regs;
/*
- * To maintain compatibility with current implementations the sigcontext is
- * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t)
- * followed by an unstructured (vmx_reserve) field of 69 doublewords. This
- * allows the array of vector registers to be quadword aligned independent of
- * the alignment of the containing sigcontext or ucontext. It is the
- * responsibility of the code setting the sigcontext to set this pointer to
- * either NULL (if this processor does not support the VMX feature) or the
+ * To maintain compatibility with current implementations the sigcontext is
+ * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t)
+ * followed by an unstructured (vmx_reserve) field of 69 doublewords. This
+ * allows the array of vector registers to be quadword aligned independent of
+ * the alignment of the containing sigcontext or ucontext. It is the
+ * responsibility of the code setting the sigcontext to set this pointer to
+ * either NULL (if this processor does not support the VMX feature) or the
* address of the first quadword within the allocated (vmx_reserve) area.
*
- * The pointer (v_regs) of vector type (elf_vrreg_t) is essentually
- * an array of 34 quadword entries. The entries with
- * indexes 0-31 contain the corresponding vector registers. The entry with
- * index 32 contains the vscr as the last word (offset 12) within the
- * quadword. This allows the vscr to be stored as either a quadword (since
- * it must be copied via a vector register to/from storage) or as a word.
- * The entry with index 33 contains the vrsave as the first word (offset 0)
+ * The pointer (v_regs) of vector type (elf_vrreg_t) is essentually
+ * an array of 34 quadword entries. The entries with
+ * indexes 0-31 contain the corresponding vector registers. The entry with
+ * index 32 contains the vscr as the last word (offset 12) within the
+ * quadword. This allows the vscr to be stored as either a quadword (since
+ * it must be copied via a vector register to/from storage) or as a word.
+ * The entry with index 33 contains the vrsave as the first word (offset 0)
* within the quadword.
*/
vrregset_t *v_regs;