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| author | Andrew Cagney <cagney@redhat.com> | 2004-08-02 19:44:40 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2004-08-02 19:44:40 +0000 |
| commit | 48c2c0a6f339c270820d46c8586f3779b1215fca (patch) | |
| tree | 3df64638f3f2f611fd3f96c33612499867edda9e /gdb/arm-tdep.c | |
| parent | 474093a64e7274935acd9130ab7cc1a528a61a02 (diff) | |
| download | gdb-48c2c0a6f339c270820d46c8586f3779b1215fca.zip gdb-48c2c0a6f339c270820d46c8586f3779b1215fca.tar.gz gdb-48c2c0a6f339c270820d46c8586f3779b1215fca.tar.bz2 | |
2004-08-02 Andrew Cagney <cagney@gnu.org>
* gdbarch.sh (deprecated_frameless_function_invocation): Delete.
* gdbarch.h, gdbarch.c: Re-generate.
* arm-tdep.c (arm_frameless_function_invocation): Delete.
(arm_gdbarch_init) Do not set frameless function invocation.
* frame.h (legacy_frameless_look_for_prologue): Delete declaration.
* blockframe.c (legacy_frameless_look_for_prologue): Delete function.
* frv-tdep.c (frv_frameless_function_invocation): Delete.
(frv_gdbarch_init): Do not set frameless function invocation.
* sh64-tdep.c (sh64_gdbarch_init): Ditto.
* sh-tdep.c (sh_gdbarch_init): Ditto.
* m32r-tdep.c (m32r_gdbarch_init): Ditto.
* h8300-tdep.c (h8300_gdbarch_init): Ditto.
* avr-tdep.c (avr_gdbarch_init): Ditto.
Diffstat (limited to 'gdb/arm-tdep.c')
| -rw-r--r-- | gdb/arm-tdep.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index 9a758b3..952b18f 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -269,39 +269,6 @@ arm_saved_pc_after_call (struct frame_info *frame) return ADDR_BITS_REMOVE (read_register (ARM_LR_REGNUM)); } -/* Determine whether the function invocation represented by FI has a - frame on the stack associated with it. If it does return zero, - otherwise return 1. */ - -static int -arm_frameless_function_invocation (struct frame_info *fi) -{ - CORE_ADDR func_start, after_prologue; - int frameless; - - /* Sometimes we have functions that do a little setup (like saving the - vN registers with the stmdb instruction, but DO NOT set up a frame. - The symbol table will report this as a prologue. However, it is - important not to try to parse these partial frames as frames, or we - will get really confused. - - So I will demand 3 instructions between the start & end of the - prologue before I call it a real prologue, i.e. at least - mov ip, sp, - stmdb sp!, {} - sub sp, ip, #4. */ - - func_start = (get_frame_func (fi) + DEPRECATED_FUNCTION_START_OFFSET); - after_prologue = SKIP_PROLOGUE (func_start); - - /* There are some frameless functions whose first two instructions - follow the standard APCS form, in which case after_prologue will - be func_start + 8. */ - - frameless = (after_prologue < func_start + 12); - return frameless; -} - /* A typical Thumb prologue looks like this: push {r7, lr} add sp, sp, #-28 @@ -2719,8 +2686,6 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_unwind_pc (gdbarch, arm_unwind_pc); set_gdbarch_unwind_sp (gdbarch, arm_unwind_sp); - set_gdbarch_deprecated_frameless_function_invocation (gdbarch, arm_frameless_function_invocation); - frame_base_set_default (gdbarch, &arm_normal_base); /* Address manipulation. */ |