* hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
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@ -1,5 +1,8 @@
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2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
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* hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
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HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
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* hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
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"#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
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Correct arguments and improve comments.
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@ -224,7 +224,8 @@ hppa_linux_sigtramp_frame_unwind_cache (struct frame_info *this_frame,
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/* Skip sc_flags. */
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scptr += 4;
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/* GR[0] is the psw, we don't restore that. */
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/* GR[0] is the psw. */
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info->saved_regs[HPPA_IPSW_REGNUM].addr = scptr;
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scptr += 4;
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/* General registers. */
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@ -234,7 +235,7 @@ hppa_linux_sigtramp_frame_unwind_cache (struct frame_info *this_frame,
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scptr += 4;
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}
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/* Pad. */
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/* Pad to long long boundary. */
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scptr += 4;
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/* FP regs; FP0-3 are not restored. */
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@ -259,6 +260,8 @@ hppa_linux_sigtramp_frame_unwind_cache (struct frame_info *this_frame,
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info->saved_regs[HPPA_PCOQ_TAIL_REGNUM].addr = scptr;
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scptr += 4;
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info->saved_regs[HPPA_SAR_REGNUM].addr = scptr;
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info->base = get_frame_register_unsigned (this_frame, HPPA_SP_REGNUM);
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return info;
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