Fix comment.

diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h b/sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h
index 3ebb271..5748115 100644 (file)
--- a/sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h
+++ b/sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h
@@ -100,7 +100,7 @@ struct sigcontext
 
 struct _fpstate
 {
-  /* Regular FPU environment.  */
+  /* FPU environment matching the 64-bit FXSAVE layout.  */
   __uint16_t           cwd;
   __uint16_t           swd;
   __uint16_t           twd;
@@ -109,7 +109,7 @@ struct _fpstate
   __uint64_t           rdp;
   __uint32_t           mxcsr;
   __uint32_t           mxcr_mask;
-  __uint32_t           st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
+  __uint32_t           st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
   __uint32_t           xmm_space[64];  /* 16*16 bytes for each XMM-reg = 128 bytes */
   __uint32_t           padding[24];
 };