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| author | Jan Beulich <jbeulich@novell.com> | 2017-11-23 10:57:54 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2017-11-23 10:57:54 +0100 |
| commit | 38bf51134d1a58f155c89f2b1c7bf885c2604ead (patch) | |
| tree | 19c6b1b704b0a68c64fa23b28bc5cf922b797231 /gas | |
| parent | 9c23b42ffa67b866cd7562c1d8caed70db5d6840 (diff) | |
| download | gdb-38bf51134d1a58f155c89f2b1c7bf885c2604ead.zip gdb-38bf51134d1a58f155c89f2b1c7bf885c2604ead.tar.gz gdb-38bf51134d1a58f155c89f2b1c7bf885c2604ead.tar.bz2 | |
x86/Intel: don't report multiple errors for a single insn operand
Multiple errors are more confusing than helpful, as the more generic
one often implies a sufficiently different adjustment than would
actually be needed to fix the code. Additionally it makes it more
cumbersome to add missing error checks, as the testsuite then needs
extra updating.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 7 | ||||
| -rw-r--r-- | gas/config/tc-i386-intel.c | 6 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/inval-avx512f.l | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-inval-avx512f.l | 3 |
4 files changed, 11 insertions, 8 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index d77e7ef..8b6f8f9 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,10 @@ +2017-11-23 Jan Beulich <jbeulich@suse.com> + + * config/tc-i386-intel.c (i386_intel_operand): Don't call + as_bad() if a prior error was already reported. + * testsuite/gas/i386/inval-avx512f.l, + testsuite/gas/i386/x86-64-inval-avx512f.l: Adjust expectations. + 2017-11-22 Jim Wilson <jimw@sifive.com> * as.c: Include write.h. diff --git a/gas/config/tc-i386-intel.c b/gas/config/tc-i386-intel.c index b8874e4..79fe0b4 100644 --- a/gas/config/tc-i386-intel.c +++ b/gas/config/tc-i386-intel.c @@ -580,12 +580,14 @@ i386_intel_operand (char *operand_string, int got_a_float) if (!is_end_of_line[(unsigned char) *input_line_pointer]) { - as_bad (_("junk `%s' after expression"), input_line_pointer); + if (ret) + as_bad (_("junk `%s' after expression"), input_line_pointer); ret = 0; } else if (exp.X_op == O_illegal || exp.X_op == O_absent) { - as_bad (_("invalid expression")); + if (ret) + as_bad (_("invalid expression")); ret = 0; } else if (!intel_state.has_offset diff --git a/gas/testsuite/gas/i386/inval-avx512f.l b/gas/testsuite/gas/i386/inval-avx512f.l index b49a1d5..357a3c6 100644 --- a/gas/testsuite/gas/i386/inval-avx512f.l +++ b/gas/testsuite/gas/i386/inval-avx512f.l @@ -18,11 +18,8 @@ .*:26: Error: .* .*:27: Error: .* .*:28: Error: .* -.*:28: Error: .* -.*:29: Error: .* .*:29: Error: .* .*:30: Error: .* -.*:30: Error: .* .*:32: Error: .* .*:33: Error: .* .*:35: Error: .* diff --git a/gas/testsuite/gas/i386/x86-64-inval-avx512f.l b/gas/testsuite/gas/i386/x86-64-inval-avx512f.l index 21c4906..1f7251d 100644 --- a/gas/testsuite/gas/i386/x86-64-inval-avx512f.l +++ b/gas/testsuite/gas/i386/x86-64-inval-avx512f.l @@ -17,11 +17,8 @@ .*:25: Error: .* .*:26: Error: .* .*:27: Error: .* -.*:27: Error: .* -.*:28: Error: .* .*:28: Error: .* .*:29: Error: .* -.*:29: Error: .* .*:31: Error: .* .*:32: Error: .* .*:34: Error: .* |