* rs6000-tdep.c (pop_frame): Correctly find the registers saved in

[deliverable/binutils-gdb.git] / gdb / config / rs6000 / tm-rs6000.h

diff --git a/gdb/config/rs6000/tm-rs6000.h b/gdb/config/rs6000/tm-rs6000.h
index 339d8a8c13782ab3d05aaf0d786ed5d0bf5dc3e1..0ea9bf604b8138c2686afaaad58da567a799ab44 100644 (file)
--- a/gdb/config/rs6000/tm-rs6000.h
+++ b/gdb/config/rs6000/tm-rs6000.h
@@ -66,14 +66,16 @@ struct fp_status {
 /* To be used by skip_prologue. */
 
 struct rs6000_framedata {
-  int  offset;                         /* # of bytes in gpr's and fpr's are saved */
+  int  offset;                         /* total size of frame --- the distance
+                                          by which we decrement sp to allocate
+                                          the frame */
   int  saved_gpr;                      /* smallest # of saved gpr */
   int  saved_fpr;                      /* smallest # of saved fpr */
   int  alloca_reg;                     /* alloca register number (frame ptr) */
   char frameless;                      /* true if frameless functions. */
   char nosavedpc;                      /* true if pc not saved. */
-  int  gpr_offset;                     /* offset of saved gprs */
-  int  fpr_offset;                     /* offset of saved fprs */
+  int  gpr_offset;                     /* offset of saved gprs from prev sp */
+  int  fpr_offset;                     /* offset of saved fprs from prev sp */
   int  lr_offset;                      /* offset of saved lr */
   int  cr_offset;                      /* offset of saved cr */
 };
@@ -149,7 +151,7 @@ extern void aix_process_linenos PARAMS ((void));
 
 /* Stack grows downward.  */
 
-#define INNER_THAN <
+#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
 
 /* This is how arguments pushed onto stack or passed in registers.
    Stack must be aligned on 64-bit boundaries when synthesizing