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Diffstat (limited to 'sysdeps/powerpc/bits/setjmp.h')
-rw-r--r--sysdeps/powerpc/bits/setjmp.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/powerpc/bits/setjmp.h b/sysdeps/powerpc/bits/setjmp.h
index 100f1d1..040a244 100644
--- a/sysdeps/powerpc/bits/setjmp.h
+++ b/sysdeps/powerpc/bits/setjmp.h
@@ -28,11 +28,11 @@
either representation. */
#if defined __USE_MISC || defined _ASM
-# define JB_GPR1 0 /* also known as the stack pointer */
+# define JB_GPR1 0 /* Also known as the stack pointer */
# define JB_GPR2 1
-# define JB_LR 2
+# define JB_LR 2 /* The address we will return to */
# define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18 in total */
-# define JB_UNUSED 21 /* it's sometimes faster to store doubles word-aligned */
+# define JB_CR 21 /* Condition code registers. */
# define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total */
#endif