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| author | Andrew Waterman <andrew@sifive.com> | 2017-05-10 23:59:50 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@dabbelt.com> | 2017-06-23 09:21:49 -0700 |
| commit | 94f78a777c396fa1ce2f40d34afed1b6b5012196 (patch) | |
| tree | b1e7edecf69128cc26e908dea770eb7ae4b44a86 /gas | |
| parent | 4aa57d6a2bfc4e48fa6a685bfa164db5ae2e1c1c (diff) | |
| download | gdb-94f78a777c396fa1ce2f40d34afed1b6b5012196.zip gdb-94f78a777c396fa1ce2f40d34afed1b6b5012196.tar.gz gdb-94f78a777c396fa1ce2f40d34afed1b6b5012196.tar.bz2 | |
RISC-V: Error, don't warn, for shfit amounts/CSRs
gas/ChangeLog
2017-05-11 Andrew Waterman <andrew@sifive.com>
* config/tc-riscv.c (riscv_ip): Changes as_warn to as_bad for improper
shift amounts.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-riscv.c | 16 |
2 files changed, 13 insertions, 8 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 93914da..e5130e7 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2017-05-11 Andrew Waterman <andrew@sifive.com> + + * config/tc-riscv.c (riscv_ip): Changes as_warn to as_bad for improper + shift amounts. + 2017-06-22 Nick Clifton <nickc@redhat.com> * config/tc-arm.c (arm_ext_v7m): Add ATTRIBUTE_UNUSED. diff --git a/gas/config/tc-riscv.c b/gas/config/tc-riscv.c index 0a9817a..afda6c5 100644 --- a/gas/config/tc-riscv.c +++ b/gas/config/tc-riscv.c @@ -1445,8 +1445,8 @@ rvc_lui: my_getExpression (imm_expr, s); check_absolute_expr (ip, imm_expr); if ((unsigned long) imm_expr->X_add_number > 31) - as_warn (_("Improper shift amount (%lu)"), - (unsigned long) imm_expr->X_add_number); + as_bad (_("Improper shift amount (%lu)"), + (unsigned long) imm_expr->X_add_number); INSERT_OPERAND (SHAMTW, *ip, imm_expr->X_add_number); imm_expr->X_op = O_absent; s = expr_end; @@ -1456,8 +1456,8 @@ rvc_lui: my_getExpression (imm_expr, s); check_absolute_expr (ip, imm_expr); if ((unsigned long) imm_expr->X_add_number >= xlen) - as_warn (_("Improper shift amount (%lu)"), - (unsigned long) imm_expr->X_add_number); + as_bad (_("Improper shift amount (%lu)"), + (unsigned long) imm_expr->X_add_number); INSERT_OPERAND (SHAMT, *ip, imm_expr->X_add_number); imm_expr->X_op = O_absent; s = expr_end; @@ -1467,8 +1467,8 @@ rvc_lui: my_getExpression (imm_expr, s); check_absolute_expr (ip, imm_expr); if ((unsigned long) imm_expr->X_add_number > 31) - as_warn (_("Improper CSRxI immediate (%lu)"), - (unsigned long) imm_expr->X_add_number); + as_bad (_("Improper CSRxI immediate (%lu)"), + (unsigned long) imm_expr->X_add_number); INSERT_OPERAND (RS1, *ip, imm_expr->X_add_number); imm_expr->X_op = O_absent; s = expr_end; @@ -1482,8 +1482,8 @@ rvc_lui: my_getExpression (imm_expr, s); check_absolute_expr (ip, imm_expr); if ((unsigned long) imm_expr->X_add_number > 0xfff) - as_warn (_("Improper CSR address (%lu)"), - (unsigned long) imm_expr->X_add_number); + as_bad (_("Improper CSR address (%lu)"), + (unsigned long) imm_expr->X_add_number); INSERT_OPERAND (CSR, *ip, imm_expr->X_add_number); imm_expr->X_op = O_absent; s = expr_end; |