From 6e9a3f4d034f998ffbf6128aae3a26d6745832a5 Mon Sep 17 00:00:00 2001 From: John Healy Date: Fri, 12 Oct 2001 18:28:57 +0000 Subject: [PATCH] 2001-10-12 John Healy * cgen-dis.in (print_insn): Use min (cd->base_insn_bitsize, buflen*8) for the length when extracting the base part of the insn. --- opcodes/ChangeLog | 5 +++++ opcodes/cgen-dis.in | 6 +++++- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index b0ef7197215..e241f605695 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,8 @@ +2001-10-12 John Healy + + * cgen-dis.in (print_insn): Use min (cd->base_insn_bitsize, buflen*8) + for the length when extracting the base part of the insn. + 2001-10-09 Bruno Haible * cgen-asm.in (*_cgen_build_insn_regex): Generate a case sensitive diff --git a/opcodes/cgen-dis.in b/opcodes/cgen-dis.in index 7065644b3e0..f2c9dd54ce3 100644 --- a/opcodes/cgen-dis.in +++ b/opcodes/cgen-dis.in @@ -218,9 +218,13 @@ print_insn (cd, pc, info, buf, buflen) CGEN_INSN_INT insn_value; const CGEN_INSN_LIST *insn_list; CGEN_EXTRACT_INFO ex_info; + int basesize; /* Extract base part of instruction, just in case CGEN_DIS_* uses it. */ - insn_value = cgen_get_insn_value (cd, buf, buflen * 8); + basesize = cd->base_insn_bitsize < buflen * 8 ? + cd->base_insn_bitsize : buflen * 8; + insn_value = cgen_get_insn_value (cd, buf, basesize); + /* Fill in ex_info fields like read_insn would. Don't actually call read_insn, since the incoming buffer is already read (and possibly -- 2.30.2