From: Pierrick Bouvier <pierrick.bouvier@linaro.org>
To: Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org
Cc: "Daniel Henrique Barboza" <dbarboza@ventanamicro.com>,
"Peter Maydell" <peter.maydell@linaro.org>,
qemu-arm@nongnu.org, "Alex Bennée" <alex.bennee@linaro.org>,
"Weiwei Li" <liwei1518@gmail.com>,
philmd@linaro.org, "Liu Zhiwei" <zhiwei_liu@linux.alibaba.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
qemu-riscv@nongnu.org,
"Alistair Francis" <alistair.francis@wdc.com>
Subject: Re: [PATCH 01/10] semihosting/syscalls: compile once in system and per target for user mode
Date: Thu, 31 Jul 2025 18:42:49 -0700 [thread overview]
Message-ID: <7460cc8b-c839-4b09-856e-15c253770bb3@linaro.org> (raw)
In-Reply-To: <eac843f3-e920-4c6d-9c45-45087b41fb78@linaro.org>
On 7/31/25 4:13 PM, Richard Henderson wrote:
> On 7/31/25 08:06, Pierrick Bouvier wrote:
>> We replace target_ulong mechanically by uint64_t.
>> We can't compile (easily) this code once for user, as it relies on
>> various target/function types, so leave it in specific_ss for user mode.
>>
>> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
>> ---
>> include/semihosting/syscalls.h | 29 ++++++-----
>> semihosting/arm-compat-semi.c | 1 +
>> semihosting/syscalls.c | 89 +++++++++++++++++-----------------
>> semihosting/meson.build | 4 +-
>> 4 files changed, 62 insertions(+), 61 deletions(-)
>
> We can at least use vaddr for the pointers, like fname.
>
> I see syscalls.c already uses uint64_t in many of those places, but that can be a separate
> cleanup -- we don't need to add more.
>
I preferred to do a mechanical change, given where it's used. Anyway,
I'll replace that using vaddr where appropriate.
>
> r~
next prev parent reply other threads:[~2025-08-01 1:45 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-30 22:06 [PATCH 00/10] single-binary: compile once semihosting Pierrick Bouvier
2025-07-30 22:06 ` [PATCH 01/10] semihosting/syscalls: compile once in system and per target for user mode Pierrick Bouvier
2025-07-31 23:13 ` Richard Henderson
2025-08-01 1:42 ` Pierrick Bouvier [this message]
2025-07-30 22:06 ` [PATCH 02/10] semihosting/guestfd: compile once for system/user Pierrick Bouvier
2025-07-31 23:15 ` Richard Henderson
2025-08-01 1:41 ` Pierrick Bouvier
2025-07-30 22:06 ` [PATCH 03/10] semihosting/arm-compat-semi: remove common_semi_sys_exit_extended Pierrick Bouvier
2025-07-31 23:20 ` Richard Henderson
2025-07-30 22:06 ` [PATCH 04/10] target/{arm, riscv}/common-semi-target: eradicate target_ulong Pierrick Bouvier
2025-07-31 23:23 ` [PATCH 04/10] target/{arm,riscv}/common-semi-target: " Richard Henderson
2025-07-30 22:06 ` [PATCH 05/10] include/semihosting/common-semi: extract common_semi API Pierrick Bouvier
2025-07-31 23:28 ` Richard Henderson
2025-07-30 22:06 ` [PATCH 06/10] semihosting/arm-compat-semi: eradicate sizeof(target_ulong) Pierrick Bouvier
2025-07-31 23:28 ` Richard Henderson
2025-07-30 22:06 ` [PATCH 07/10] semihosting/arm-compat-semi: replace target_ulong with uint64_t Pierrick Bouvier
2025-07-31 23:33 ` Richard Henderson
2025-08-01 1:40 ` Pierrick Bouvier
2025-07-30 22:06 ` [PATCH 08/10] semihosting/arm-compat-semi: replace target_long with int64_t Pierrick Bouvier
2025-08-01 1:25 ` Richard Henderson
2025-08-01 1:39 ` Pierrick Bouvier
2025-07-30 22:06 ` [PATCH 09/10] semihosting/arm-compat-semi: remove dependency on cpu.h Pierrick Bouvier
2025-08-01 1:26 ` Richard Henderson
2025-07-30 22:06 ` [PATCH 10/10] semihosting/arm-compat-semi: compile once in system and per target for user mode Pierrick Bouvier
2025-08-01 1:26 ` Richard Henderson
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