import gdb-1999-05-25 snapshot

1 files changed, 17 insertions, 18 deletions

diff --git a/gdb/config/sh/tm-sh.h b/gdb/config/sh/tm-sh.h
index 2d5f8bd..3552300 100644
--- a/gdb/config/sh/tm-sh.h
+++ b/gdb/config/sh/tm-sh.h
@@ -46,11 +46,10 @@ struct type;
 extern CORE_ADDR sh_skip_prologue PARAMS ((CORE_ADDR));
 #define SKIP_PROLOGUE(ip) (sh_skip_prologue (ip))
 
-
 /* Immediately after a function call, return the saved pc.
    Can't always go through the frames for this because on some machines
    the new frame is not set up until the new function executes
-   some instructions. 
+   some instructions.
 
    The return address is the value saved in the PR register + 4  */
 
@@ -63,7 +62,7 @@ extern CORE_ADDR sh_skip_prologue PARAMS ((CORE_ADDR));
 /* Illegal instruction - used by the simulator for breakpoint
    detection */
 
-#define BREAKPOINT {0xc3, 0xc3}  /* 0xc3c3 is trapa #c3, and it works in big 
+#define BREAKPOINT {0xc3, 0xc3}  /* 0xc3c3 is trapa #c3, and it works in big
 				    and little endian modes  */
 
 #define BIG_REMOTE_BREAKPOINT    { 0xc3, 0x20 }
@@ -77,7 +76,7 @@ extern CORE_ADDR sh_skip_prologue PARAMS ((CORE_ADDR));
 #define REGISTER_TYPE  long
 
 /* Say how much memory is needed to store a copy of the register set */
-#define REGISTER_BYTES    (NUM_REGS*4) 
+#define REGISTER_BYTES    (NUM_REGS*4)
 
 /* Index within `registers' of the first byte of the space for
    register N.  */
@@ -147,7 +146,7 @@ extern char **sh_register_names;
 #define NUM_REALREGS	59
 
 /* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. 
+   subroutine will return.  This is called from call_function.
 
    We store structs through a pointer passed in R0 */
 
@@ -166,7 +165,7 @@ extern void sh_extract_return_value PARAMS ((struct type *, void *, void *));
 	sh_extract_return_value (TYPE, REGBUF, VALBUF)
 
 /* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  
+   of type TYPE, given in virtual format.
 
    Things always get returned in R0/R1 */
 
@@ -181,25 +180,25 @@ extern void sh_extract_return_value PARAMS ((struct type *, void *, void *));
      extract_address (REGBUF, REGISTER_RAW_SIZE (0))
 
 
-/* Define other aspects of the stack frame. 
+/* Define other aspects of the stack frame.
    we keep a copy of the worked out return pc lying around, since it
    is a useful bit of info */
 
 #define EXTRA_FRAME_INFO \
     CORE_ADDR return_pc; \
     int leaf_function;   \
-    int f_offset;    
+    int f_offset;
 
 #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-    sh_init_extra_frame_info(fromleaf, fi) 
+    sh_init_extra_frame_info(fromleaf, fi)
 extern void sh_init_extra_frame_info PARAMS ((int, struct frame_info *));
 
 /* A macro that tells us whether the function invocation represented
    by FI does not have a frame on the stack associated with it.  If it
    does not, FRAMELESS is set to 1, else 0.  */
 
-#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \
-  (FRAMELESS) = frameless_look_for_prologue(FI)
+#define FRAMELESS_FUNCTION_INVOCATION(FI) \
+  (frameless_look_for_prologue(FI))
 
 #define FRAME_SAVED_PC(FRAME)		((FRAME)->return_pc)
 #define FRAME_ARGS_ADDRESS(fi)   	((fi)->frame)
@@ -210,13 +209,13 @@ extern void sh_init_extra_frame_info PARAMS ((int, struct frame_info *));
 
 /* We can't tell how many args there are */
 
-#define FRAME_NUM_ARGS(val,fi) (val = -1)
+#define FRAME_NUM_ARGS(fi) (-1)
 
 /* Return number of bytes at start of arglist that are not really args.  */
 
 #define FRAME_ARGS_SKIP 0
 
-extern void sh_frame_find_saved_regs PARAMS ((struct frame_info *fi, 
+extern void sh_frame_find_saved_regs PARAMS ((struct frame_info *fi,
 					      struct frame_saved_regs *fsr));
 
 /* Put here the code to store, into a struct frame_saved_regs,
@@ -232,8 +231,8 @@ extern void sh_frame_find_saved_regs PARAMS ((struct frame_info *fi,
 
 typedef unsigned short INSN_WORD;
 
-extern CORE_ADDR sh_push_arguments PARAMS ((int nargs, 
-					    struct value **args, 
+extern CORE_ADDR sh_push_arguments PARAMS ((int nargs,
+					    struct value **args,
 					    CORE_ADDR sp,
 					    unsigned char struct_return,
 					    CORE_ADDR struct_addr));
@@ -243,7 +242,7 @@ extern CORE_ADDR sh_push_arguments PARAMS ((int nargs,
 #define CALL_DUMMY_LENGTH            (0)
 #define CALL_DUMMY_START_OFFSET      (0)
 #define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-#define FIX_CALL_DUMMY(DUMMY, STARTADDR, FUNADDR, NARGS, ARGS, TYPE, GCCP) 
+#define FIX_CALL_DUMMY(DUMMY, STARTADDR, FUNADDR, NARGS, ARGS, TYPE, GCCP)
 #define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
 #define CALL_DUMMY_ADDRESS()         entry_point_address ()
 extern CORE_ADDR sh_push_return_address   PARAMS ((CORE_ADDR, CORE_ADDR));
@@ -256,9 +255,9 @@ extern CORE_ADDR sh_frame_chain PARAMS ((struct frame_info *));
 #define FRAME_CHAIN_VALID(FP, FRAME) generic_frame_chain_valid (FP, FRAME)
 #define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP, FP)
 #define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
-    (SP) = sh_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR)
+    (sh_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR))
 
-/* override the standard get_saved_register function with 
+/* override the standard get_saved_register function with
    one that takes account of generic CALL_DUMMY frames */
 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) \
      generic_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)