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Tue, 18 Feb 2025 19:35:34 -0800 (PST) Received: from charlie.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73292308e2asm2220065b3a.136.2025.02.18.19.35.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Feb 2025 19:35:33 -0800 (PST) From: Charlie Jenkins Date: Tue, 18 Feb 2025 19:35:22 -0800 Subject: [PATCH v2 2/2] RISC-V: Add testcase for 6 byte instruction MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250218-fix_gas_abort-v2-2-14457aa7387e@rivosinc.com> References: <20250218-fix_gas_abort-v2-0-14457aa7387e@rivosinc.com> In-Reply-To: <20250218-fix_gas_abort-v2-0-14457aa7387e@rivosinc.com> To: jiawei , Nelson Chu , Charlie Jenkins , Jan Beulich , Andrew Burgess Cc: gdb-patches , Binutils X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1814; i=charlie@rivosinc.com; h=from:subject:message-id; bh=Qa9bWhG/b2cmkrBEgrQkIAWyDF+NjDsXQ0YeIiC68ww=; b=owGbwMvMwCXWx5hUnlvL8Y3xtFoSQ/rWwMZPv2ZGn3aREl/PH5kVnfplRtz7f3+Mzs/ezWvqK XjHLye6o5SFQYyLQVZMkYXnWgNz6x39sqOiZRNg5rAygQxh4OIUgIkE72BkmCcc8P3zzp7L5vIF uyo5zXTj3q6OOS08/wfPtMdX1koY3GL4p93hN//+M7aFJW3O23/aBWvJhpn+vtP5Jq/0qfzOzNR THAA= X-Developer-Key: i=charlie@rivosinc.com; a=openpgp; fpr=7D834FF11B1D8387E61C776FFB10D1F27D6B1354 X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org 6-byte instructions were causing gas to abort. Add a test to ensure this is avoided in the future. Signed-off-by: Charlie Jenkins --- gas/testsuite/gas/riscv/dis-partial-insn-dword.d | 12 ++++++++++++ gas/testsuite/gas/riscv/dis-partial-insn-dword.s | 2 ++ gas/testsuite/gas/riscv/dis-partial-insn-word.d | 2 +- 3 files changed, 15 insertions(+), 1 deletion(-) diff --git a/gas/testsuite/gas/riscv/dis-partial-insn-dword.d b/gas/testsuite/gas/riscv/dis-partial-insn-dword.d new file mode 100644 index 0000000000000000000000000000000000000000..c5f44f533fff6949409975ca7fab51a859aabfd9 --- /dev/null +++ b/gas/testsuite/gas/riscv/dis-partial-insn-dword.d @@ -0,0 +1,12 @@ +#as: +#source: dis-partial-insn-dword.s +#objdump: -D -j .text + +.*:[ ]+file format .* + + +Disassembly of section .text: + +0+000 : +[ ]+0:[ ]+78f9[ ]+.insn[ ]+2, 0x78f9 +[ ]+2:[ ]+2f2f313421ff[ ]+.6byte[ ]+0x2f2f313421ff diff --git a/gas/testsuite/gas/riscv/dis-partial-insn-dword.s b/gas/testsuite/gas/riscv/dis-partial-insn-dword.s new file mode 100644 index 0000000000000000000000000000000000000000..8aa94b1a8cbd57fb00bb4197697e7a8bb94a8bcb --- /dev/null +++ b/gas/testsuite/gas/riscv/dis-partial-insn-dword.s @@ -0,0 +1,2 @@ +target: + .dword 0x2f2f313421ff78f9 diff --git a/gas/testsuite/gas/riscv/dis-partial-insn-word.d b/gas/testsuite/gas/riscv/dis-partial-insn-word.d index 2f52153075e77361a3dd3f1e3071949eb89c6fe6..0bb43fca2e22d0e2363c70032b988dfc96fe3585 100644 --- a/gas/testsuite/gas/riscv/dis-partial-insn-word.d +++ b/gas/testsuite/gas/riscv/dis-partial-insn-word.d @@ -8,4 +8,4 @@ Disassembly of section .text: 0+000 : -[ ]+0:[ ]+000013[ ]+.word[ ]+0x000013 +[ ]+0:[ ]+000013[ ]+.3byte[ ]+0x13 -- 2.43.0