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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::433; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-x433.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Reply-to: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= via X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1657660181304100001 From: Richard Henderson Inline these macros into the only two callers. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson Message-Id: <20220628111701.677216-9-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- target/mips/tcg/sysemu/mips-semi.c | 27 +++++++++------------------ 1 file changed, 9 insertions(+), 18 deletions(-) diff --git a/target/mips/tcg/sysemu/mips-semi.c b/target/mips/tcg/sysemu/mi= ps-semi.c index b54267681e..5fb1ad9092 100644 --- a/target/mips/tcg/sysemu/mips-semi.c +++ b/target/mips/tcg/sysemu/mips-semi.c @@ -198,19 +198,6 @@ static void uhi_fstat_cb(CPUState *cs, uint64_t ret, i= nt err) uhi_cb(cs, ret, err); } =20 -#define GET_TARGET_STRING(p, addr) \ - do { \ - p =3D lock_user_string(addr); \ - if (!p) { \ - report_fault(env); \ - } \ - } while (0) - -#define FREE_TARGET_STRING(p, gpr) \ - do { \ - unlock_user(p, gpr, 0); \ - } while (0) - void mips_semihosting(CPUMIPSState *env) { CPUState *cs =3D env_cpu(env); @@ -225,9 +212,13 @@ void mips_semihosting(CPUMIPSState *env) =20 case UHI_open: { + target_ulong fname =3D gpr[4]; int ret =3D -1; =20 - GET_TARGET_STRING(p, gpr[4]); + p =3D lock_user_string(fname); + if (!p) { + report_fault(env); + } if (!strcmp("/dev/stdin", p)) { ret =3D 0; } else if (!strcmp("/dev/stdout", p)) { @@ -235,7 +226,7 @@ void mips_semihosting(CPUMIPSState *env) } else if (!strcmp("/dev/stderr", p)) { ret =3D 2; } - FREE_TARGET_STRING(p, gpr[4]); + unlock_user(p, fname, 0); =20 /* FIXME: reusing a guest fd doesn't seem correct. */ if (ret >=3D 0) { @@ -243,7 +234,7 @@ void mips_semihosting(CPUMIPSState *env) break; } =20 - semihost_sys_open(cs, uhi_cb, gpr[4], 0, gpr[5], gpr[6]); + semihost_sys_open(cs, uhi_cb, fname, 0, gpr[5], gpr[6]); } break; =20 @@ -314,14 +305,14 @@ void mips_semihosting(CPUMIPSState *env) =20 pct_d =3D strstr(p, "%d"); if (!pct_d) { - FREE_TARGET_STRING(p, addr); + unlock_user(p, addr, 0); semihost_sys_write(cs, uhi_cb, 2, addr, len); break; } =20 str =3D g_string_new_len(p, pct_d - p); g_string_append_printf(str, "%d%s", (int)gpr[5], pct_d + 2); - FREE_TARGET_STRING(p, addr); + unlock_user(p, addr, 0); =20 /* * When we're using gdb, we need a guest address, so --=20 2.36.1