From 173345b5f952332311b4b25390fa869168c52e98 Mon Sep 17 00:00:00 2001 From: "Theodore A. Roth" Date: Wed, 19 Feb 2003 20:38:01 +0000 Subject: [PATCH] * avr-tdep.c (avr_extract_return_value): Remove function. (avr_store_return_value): Remove function. (avr_extract_struct_value_address): Remove function. (avr_gdbarch_init): Remove set_gdbarch_deprecated_*() calls. --- gdb/ChangeLog | 7 ++++++ gdb/avr-tdep.c | 74 ---------------------------------------------------------- 2 files changed, 7 insertions(+), 74 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 9179129..7ba4ce9 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2003-02-19 Theodore A. Roth + + * avr-tdep.c (avr_extract_return_value): Remove function. + (avr_store_return_value): Remove function. + (avr_extract_struct_value_address): Remove function. + (avr_gdbarch_init): Remove set_gdbarch_deprecated_*() calls. + 2003-02-19 Andrew Cagney * rs6000-tdep.c: Include "gdb_assert.h". diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c index a4893ba..0ee223e 100644 --- a/gdb/avr-tdep.c +++ b/gdb/avr-tdep.c @@ -892,34 +892,6 @@ avr_saved_pc_after_call (struct frame_info *frame) return (m2 | (m1 << 8)) * 2; } -/* Figure out where in REGBUF the called function has left its return value. - Copy that into VALBUF. */ - -static void -avr_extract_return_value (struct type *type, char *regbuf, char *valbuf) -{ - int wordsize, len; - - wordsize = 2; - - len = TYPE_LENGTH (type); - - switch (len) - { - case 1: /* (char) */ - case 2: /* (short), (int) */ - memcpy (valbuf, regbuf + REGISTER_BYTE (24), 2); - break; - case 4: /* (long), (float) */ - memcpy (valbuf, regbuf + REGISTER_BYTE (22), 4); - break; - case 8: /* (double) (doesn't seem to happen, which is good, - because this almost certainly isn't right. */ - error ("I don't know how a double is returned."); - break; - } -} - /* Returns the return address for a dummy. */ static CORE_ADDR @@ -928,35 +900,6 @@ avr_call_dummy_address (void) return entry_point_address (); } -/* Place the appropriate value in the appropriate registers. - Primarily used by the RETURN command. */ - -static void -avr_store_return_value (struct type *type, char *valbuf) -{ - int wordsize, len, regval; - - wordsize = 2; - - len = TYPE_LENGTH (type); - switch (len) - { - case 1: /* char */ - case 2: /* short, int */ - regval = extract_address (valbuf, len); - write_register (0, regval); - break; - case 4: /* long, float */ - regval = extract_address (valbuf, len); - write_register (0, regval >> 16); - write_register (1, regval & 0xffff); - break; - case 8: /* presumeably double, but doesn't seem to happen */ - error ("I don't know how to return a double."); - break; - } -} - /* Setup the return address for a dummy frame, as called by call_function_by_hand. Only necessary when you are using an empty CALL_DUMMY. */ @@ -1067,17 +1010,6 @@ avr_store_struct_return (CORE_ADDR addr, CORE_ADDR sp) write_register (0, addr); } -/* Extract from an array REGBUF containing the (raw) register state - the address in which a function should return its structure value, - as a CORE_ADDR (or an expression that can be used as one). */ - -static CORE_ADDR -avr_extract_struct_value_address (char *regbuf) -{ - return (extract_address ((regbuf) + REGISTER_BYTE (0), - REGISTER_RAW_SIZE (0)) | AVR_SMEM_START); -} - /* Setup the function arguments for calling a function in the inferior. On the AVR architecture, there are 18 registers (R25 to R8) which are @@ -1248,23 +1180,17 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_address_to_pointer (gdbarch, avr_address_to_pointer); set_gdbarch_pointer_to_address (gdbarch, avr_pointer_to_address); - set_gdbarch_deprecated_extract_return_value (gdbarch, avr_extract_return_value); set_gdbarch_push_arguments (gdbarch, avr_push_arguments); set_gdbarch_push_dummy_frame (gdbarch, generic_push_dummy_frame); set_gdbarch_push_return_address (gdbarch, avr_push_return_address); set_gdbarch_pop_frame (gdbarch, avr_pop_frame); - set_gdbarch_deprecated_store_return_value (gdbarch, avr_store_return_value); - set_gdbarch_use_struct_convention (gdbarch, generic_use_struct_convention); set_gdbarch_store_struct_return (gdbarch, avr_store_struct_return); - set_gdbarch_deprecated_extract_struct_value_address - (gdbarch, avr_extract_struct_value_address); set_gdbarch_frame_init_saved_regs (gdbarch, avr_scan_prologue); set_gdbarch_init_extra_frame_info (gdbarch, avr_init_extra_frame_info); set_gdbarch_skip_prologue (gdbarch, avr_skip_prologue); -/* set_gdbarch_prologue_frameless_p (gdbarch, avr_prologue_frameless_p); */ set_gdbarch_inner_than (gdbarch, core_addr_lessthan); set_gdbarch_decr_pc_after_break (gdbarch, 0); -- 2.7.4