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| author | Andrew Cagney <cagney@redhat.com> | 2002-12-09 02:04:17 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-12-09 02:04:17 +0000 |
| commit | 97f46953947f21e2b8f1cac99546b7d6b51a84cc (patch) | |
| tree | 9409aa3739d8d7a303f9af4fa77ed6b7e22648cc /gdb/dwarf2cfi.c | |
| parent | 8b36eed86d2784688816eb8bf25bf50b188e2c23 (diff) | |
| download | gdb-97f46953947f21e2b8f1cac99546b7d6b51a84cc.zip gdb-97f46953947f21e2b8f1cac99546b7d6b51a84cc.tar.gz gdb-97f46953947f21e2b8f1cac99546b7d6b51a84cc.tar.bz2 | |
2002-12-08 Andrew Cagney <ac131313@redhat.com>
* gdbarch.sh (INIT_FRAME_PC_FIRST, INIT_FRAME_PC_DEFAULT): Convert
to pure functions.
* gdbarch.h, gdbarch.c: Re-generate.
* frame.c (get_prev_frame): Explictly assign prev's pc with value
returned by INIT_FRAME_PC_FIRST and INIT_EXTRA_FRAME_INFO.
* arch-utils.h (init_frame_pc_default, init_frame_pc_noop): Change
declaration to a function returning a CORE_ADDR.
* x86-64-tdep.h (x86_64_init_frame_pc): Ditto.
* arch-utils.c (init_frame_pc_noop): Return the PC value.
(init_frame_pc_default): Ditto.
* x86-64-linux-tdep.c (x86_64_init_frame_pc): Ditto.
* s390-tdep.c (s390_init_frame_pc_first): Ditto.
* mips-tdep.c (mips_init_frame_pc_first): Ditto.
* dwarf2cfi.h (cfi_init_frame_pc): Ditto.
* dwarf2cfi.c (cfi_init_frame_pc): Ditto.
* alpha-tdep.c (alpha_init_frame_pc_first): Ditto.
* i386-interix-tdep.c (i386_interix_init_abi): Set init_frame_pc
to init_frame_pc_noop.
(i386_interix_init_frame_pc): Delete function.
* z8k-tdep.c (init_frame_pc): Delete function.
* config/z8k/tm-z8k.h (INIT_FRAME_PC): Define as init_frame_pc_noop.
(INIT_FRAME_PC_FIRST): Ditto.
* config/mn10200/tm-mn10200.h (INIT_FRAME_PC): Ditto.
(INIT_FRAME_PC_FIRST): Ditto.
* config/sparc/tm-sparc.h (INIT_FRAME_PC): Ditto.
* config/rs6000/tm-rs6000.h (INIT_FRAME_PC): Redefine as
init_frame_pc_noop.
(INIT_FRAME_PC_FIRST): Convert to an expression.
* config/sparc/tm-sparc.h (INIT_FRAME_PC_FIRST): Ditto.
Diffstat (limited to 'gdb/dwarf2cfi.c')
| -rw-r--r-- | gdb/dwarf2cfi.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/gdb/dwarf2cfi.c b/gdb/dwarf2cfi.c index 30c2db7..c431862 100644 --- a/gdb/dwarf2cfi.c +++ b/gdb/dwarf2cfi.c @@ -1746,13 +1746,19 @@ cfi_frame_chain (struct frame_info *fi) } /* Sets the pc of the frame. */ -void +CORE_ADDR cfi_init_frame_pc (int fromleaf, struct frame_info *fi) { - if (fi->next) - get_reg ((char *) &(fi->pc), UNWIND_CONTEXT (fi->next), PC_REGNUM); + if (get_next_frame (fi)) + { + CORE_ADDR pc; + /* FIXME: cagney/2002-12-04: This is straight wrong. It's + assuming that the PC is CORE_ADDR (a host quantity) in size. */ + get_reg (&pc, UNWIND_CONTEXT (get_next_frame (fi)), PC_REGNUM); + return pc; + } else - fi->pc = read_pc (); + return read_pc (); } /* Initialize unwind context informations of the frame. */ |