From: Andrew Burgess <aburgess@redhat.com>
To: Tsukasa OI via Binutils <binutils@sourceware.org>,
Tsukasa OI <research_trasio@irq.a4lg.com>,
Nelson Chu <nelson@rivosinc.com>,
Kito Cheng <kito.cheng@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>
Cc: binutils@sourceware.org
Subject: Re: [PATCH v2 5/6] RISC-V: Fix T-Head immediate types on printing
Date: Mon, 03 Oct 2022 10:57:16 +0100 [thread overview]
Message-ID: <87k05hgrgj.fsf@redhat.com> (raw)
In-Reply-To: <a46d12fbb1ea3017eebc3af5c2223fd6923c5278.1664195181.git.research_trasio@irq.a4lg.com>
Tsukasa OI via Binutils <binutils@sourceware.org> writes:
> This commit fixes three minor typing-related issues for
> T-Head immediate values.
>
> 1. The format string %i is renamed to %d (which is more common).
> 2. Signed type must be specified when printing with %d.
> 3. unsigned/signed int it not portable enough for max 32-bit immediates.
typo: `it` should be `is`.
Thanks,
Andrew
> Instead, we should use unsigned/signed long.
> The format string is changed accordingly.
>
> opcodes/ChangeLog:
>
> * riscv-dis.c (print_insn_args): Fix T-Head immediate types on
> printing.
> ---
> opcodes/riscv-dis.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/opcodes/riscv-dis.c b/opcodes/riscv-dis.c
> index 1c75317fad1..df2a6f4e131 100644
> --- a/opcodes/riscv-dis.c
> +++ b/opcodes/riscv-dis.c
> @@ -596,11 +596,11 @@ print_insn_args (const char *oparg, insn_t l, bfd_vma pc, disassemble_info *info
> oparg--;
>
> if (!sign)
> - print (info->stream, dis_style_immediate, "%u",
> - (unsigned)EXTRACT_U_IMM (n, s, l));
> + print (info->stream, dis_style_immediate, "%lu",
> + (unsigned long)EXTRACT_U_IMM (n, s, l));
> else
> - print (info->stream, dis_style_immediate, "%i",
> - (unsigned)EXTRACT_S_IMM (n, s, l));
> + print (info->stream, dis_style_immediate, "%ld",
> + (signed long)EXTRACT_S_IMM (n, s, l));
> break;
> default:
> goto undefined_modifier;
> --
> 2.34.1
next prev parent reply other threads:[~2022-10-03 9:57 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-13 13:40 [PATCH] RISC-V: fix printf types on riscv-dis.c Tsukasa OI
2022-08-03 4:27 ` [PATCH 0/4] RISC-V: Fix disassembler types and styles Tsukasa OI
2022-08-03 4:27 ` [PATCH 1/4] RISC-V: Fix immediates to have `immediate' style Tsukasa OI
2022-08-10 11:16 ` Andrew Burgess
2022-08-10 13:48 ` Tsukasa OI
2022-08-03 4:27 ` [PATCH 2/4] RISC-V: Fix printf argument types corresponding %x Tsukasa OI
2022-08-03 4:27 ` [PATCH 3/4] RISC-V: Optimize riscv_disassemble_data printf Tsukasa OI
2022-08-03 4:27 ` [PATCH 4/4] RISC-V: Print comma and tabs as the `text' style Tsukasa OI
2022-08-10 11:20 ` Andrew Burgess
2022-08-10 13:54 ` Tsukasa OI
2022-09-26 12:26 ` [PATCH v2 0/6] RISC-V: Fix disassembler types and styles Tsukasa OI
2022-09-26 12:26 ` [PATCH v2 1/6] RISC-V: Fix immediates to have "immediate" style Tsukasa OI
2022-09-26 12:26 ` [PATCH v2 2/6] RISC-V: Fix printf argument types corresponding %x Tsukasa OI
2022-09-26 12:26 ` [PATCH v2 3/6] RISC-V: Optimize riscv_disassemble_data printf Tsukasa OI
2022-09-26 12:26 ` [PATCH v2 4/6] RISC-V: Print comma and tabs as the "text" style Tsukasa OI
2022-09-26 12:26 ` [PATCH v2 5/6] RISC-V: Fix T-Head immediate types on printing Tsukasa OI
2022-10-03 9:57 ` Andrew Burgess [this message]
2022-10-03 11:06 ` Christoph Müllner
2022-09-26 12:26 ` [PATCH v2 6/6] RISC-V: Print XTheadMemPair literal as "immediate" Tsukasa OI
2022-10-03 11:06 ` Christoph Müllner
2022-10-03 9:59 ` [PATCH v2 0/6] RISC-V: Fix disassembler types and styles Andrew Burgess
2022-10-03 17:40 ` Palmer Dabbelt
2022-10-04 1:34 ` Tsukasa OI
2022-10-04 1:41 ` Nelson Chu
2022-10-04 8:46 ` Andrew Burgess
2022-10-05 22:37 ` Palmer Dabbelt
2022-10-05 21:52 ` Jeff Law
2022-10-03 10:43 ` [PATCH v3 " Tsukasa OI
2022-10-03 10:43 ` [PATCH v3 1/6] RISC-V: Fix immediates to have "immediate" style Tsukasa OI
2022-10-03 10:44 ` [PATCH v3 2/6] RISC-V: Fix printf argument types corresponding %x Tsukasa OI
2022-10-03 10:44 ` [PATCH v3 3/6] RISC-V: Optimize riscv_disassemble_data printf Tsukasa OI
2022-10-03 10:44 ` [PATCH v3 4/6] RISC-V: Print comma and tabs as the "text" style Tsukasa OI
2022-10-03 10:44 ` [PATCH v3 5/6] RISC-V: Fix T-Head immediate types on printing Tsukasa OI
2022-10-03 10:44 ` [PATCH v3 6/6] RISC-V: Print XTheadMemPair literal as "immediate" Tsukasa OI
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