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Iglesias" , qemu-ppc@nongnu.org Subject: [PULL 19/23] hw/ppc: Pass error_fatal to load_image_targphys() Date: Tue, 28 Oct 2025 08:48:55 +0100 Message-ID: <20251028074901.22062-20-philmd@linaro.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251028074901.22062-1-philmd@linaro.org> References: <20251028074901.22062-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; 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::336; envelope-from=philmd@linaro.org; helo=mail-wm1-x336.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1761638209038154100 From: Vishal Chourasia Pass error_fatal to load_image_targphys() calls in ppc machine initializati= on to capture detailed error information when loading firmware, kernel, and initrd images. Passing error_fatal automatically reports detailed error messages and exits immediately on failure. Eliminating redundant exit(1) calls, as error_fatal handles termination The behavior remains functionally identical, but error messages now come directly from the loader function with more context about the failure cause. Reviewed-by: Aditya Gupta Reviewed-by: BALATON Zoltan Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Vishal Chourasia Message-ID: <20251024130556.1942835-14-vishalc@linux.ibm.com> Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/ppc/amigaone.c | 13 ++----------- hw/ppc/e500.c | 19 +++---------------- hw/ppc/mac_newworld.c | 16 +++------------- hw/ppc/mac_oldworld.c | 16 +++------------- hw/ppc/pegasos2.c | 9 ++------- hw/ppc/pnv.c | 28 +++++----------------------- hw/ppc/ppc440_bamboo.c | 8 +------- hw/ppc/prep.c | 17 ++++------------- hw/ppc/sam460ex.c | 7 +------ hw/ppc/spapr.c | 13 ++----------- hw/ppc/virtex_ml507.c | 10 ++-------- 11 files changed, 28 insertions(+), 128 deletions(-) diff --git a/hw/ppc/amigaone.c b/hw/ppc/amigaone.c index 192474e0aee..74a1fa3b635 100644 --- a/hw/ppc/amigaone.c +++ b/hw/ppc/amigaone.c @@ -324,11 +324,7 @@ static void amigaone_init(MachineState *machine) error_report("Could not find firmware '%s'", machine->firmware= ); exit(1); } - sz =3D load_image_targphys(filename, PROM_ADDR, PROM_SIZE, NULL); - if (sz <=3D 0 || sz > PROM_SIZE) { - error_report("Could not load firmware '%s'", filename); - exit(1); - } + sz =3D load_image_targphys(filename, PROM_ADDR, PROM_SIZE, &error_= fatal); } =20 /* Articia S */ @@ -413,12 +409,7 @@ static void amigaone_init(MachineState *machine) loadaddr =3D ROUND_UP(loadaddr + 4 * MiB, 4 * KiB); loadaddr =3D MAX(loadaddr, INITRD_MIN_ADDR); sz =3D load_image_targphys(machine->initrd_filename, loadaddr, - bi->bd_info - loadaddr, NULL); - if (sz <=3D 0) { - error_report("Could not load initrd '%s'", - machine->initrd_filename); - exit(1); - } + bi->bd_info - loadaddr, &error_fatal); bi->initrd_start =3D loadaddr; bi->initrd_end =3D loadaddr + sz; } diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 418e1bb2fb4..8842f7f6b88 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -1226,14 +1226,8 @@ void ppce500_init(MachineState *machine) if (machine->kernel_filename && !kernel_as_payload) { kernel_base =3D cur_base; kernel_size =3D load_image_targphys(machine->kernel_filename, - cur_base, - machine->ram_size - cur_base, NU= LL); - if (kernel_size < 0) { - error_report("could not load kernel '%s'", - machine->kernel_filename); - exit(1); - } - + cur_base, machine->ram_size - cur_ba= se, + &error_fatal); cur_base +=3D kernel_size; } =20 @@ -1242,14 +1236,7 @@ void ppce500_init(MachineState *machine) initrd_base =3D (cur_base + INITRD_LOAD_PAD) & ~INITRD_PAD_MASK; initrd_size =3D load_image_targphys(machine->initrd_filename, init= rd_base, machine->ram_size - initrd_base, - NULL); - - if (initrd_size < 0) { - error_report("could not load initial ram disk '%s'", - machine->initrd_filename); - exit(1); - } - + &error_fatal); cur_base =3D initrd_base + initrd_size; } =20 diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 004efc6b97b..951de4bae4b 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -189,7 +189,7 @@ static void ppc_core99_init(MachineState *machine) if (bios_size <=3D 0) { /* or load binary ROM image */ bios_size =3D load_image_targphys(filename, PROM_BASE, PROM_SI= ZE, - NULL); + &error_fatal); } g_free(filename); } @@ -212,12 +212,7 @@ static void ppc_core99_init(MachineState *machine) kernel_size =3D load_image_targphys(machine->kernel_filename, kernel_base, machine->ram_size - kernel_b= ase, - NULL); - } - if (kernel_size < 0) { - error_report("could not load kernel '%s'", - machine->kernel_filename); - exit(1); + &error_fatal); } /* load initrd */ if (machine->initrd_filename) { @@ -225,12 +220,7 @@ static void ppc_core99_init(MachineState *machine) initrd_size =3D load_image_targphys(machine->initrd_filename, initrd_base, machine->ram_size - initrd_b= ase, - NULL); - if (initrd_size < 0) { - error_report("could not load initial ram disk '%s'", - machine->initrd_filename); - exit(1); - } + &error_fatal); cmdline_base =3D TARGET_PAGE_ALIGN(initrd_base + initrd_size); } else { cmdline_base =3D TARGET_PAGE_ALIGN(kernel_base + kernel_size += KERNEL_GAP); diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c index c7e44d49b07..cd2bb46442f 100644 --- a/hw/ppc/mac_oldworld.c +++ b/hw/ppc/mac_oldworld.c @@ -144,7 +144,7 @@ static void ppc_heathrow_init(MachineState *machine) if (bios_size <=3D 0) { /* or if could not load ELF try loading a binary ROM image */ bios_size =3D load_image_targphys(filename, PROM_BASE, PROM_SI= ZE, - NULL); + &error_fatal); bios_addr =3D PROM_BASE; } g_free(filename); @@ -168,12 +168,7 @@ static void ppc_heathrow_init(MachineState *machine) kernel_size =3D load_image_targphys(machine->kernel_filename, kernel_base, machine->ram_size - kernel_b= ase, - NULL); - } - if (kernel_size < 0) { - error_report("could not load kernel '%s'", - machine->kernel_filename); - exit(1); + &error_fatal); } /* load initrd */ if (machine->initrd_filename) { @@ -182,12 +177,7 @@ static void ppc_heathrow_init(MachineState *machine) initrd_size =3D load_image_targphys(machine->initrd_filename, initrd_base, machine->ram_size - initrd_b= ase, - NULL); - if (initrd_size < 0) { - error_report("could not load initial ram disk '%s'", - machine->initrd_filename); - exit(1); - } + &error_fatal); cmdline_base =3D TARGET_PAGE_ALIGN(initrd_base + initrd_size); } else { cmdline_base =3D TARGET_PAGE_ALIGN(kernel_base + kernel_size += KERNEL_GAP); diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c index a9e706644c5..3c02c53c3aa 100644 --- a/hw/ppc/pegasos2.c +++ b/hw/ppc/pegasos2.c @@ -198,7 +198,7 @@ static void pegasos_init(MachineState *machine) ELFDATA2MSB, PPC_ELF_MACHINE, 0, 0); if (sz <=3D 0) { sz =3D load_image_targphys(filename, pm->vof ? 0 : prom_addr, PROM= _SIZE, - NULL); + &error_fatal); } if (sz <=3D 0 || sz > PROM_SIZE) { error_report("Could not load firmware '%s'", filename); @@ -302,12 +302,7 @@ static void pegasos_init(MachineState *machine) pm->initrd_addr =3D ROUND_UP(pm->initrd_addr, 4); pm->initrd_addr =3D MAX(pm->initrd_addr, INITRD_MIN_ADDR); sz =3D load_image_targphys(machine->initrd_filename, pm->initrd_ad= dr, - machine->ram_size - pm->initrd_addr, NULL= ); - if (sz <=3D 0) { - error_report("Could not load initrd '%s'", - machine->initrd_filename); - exit(1); - } + machine->ram_size - pm->initrd_addr, &error_fa= tal); pm->initrd_size =3D sz; } =20 diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 1c0dadda876..895132da91b 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -1009,7 +1009,6 @@ static void pnv_init(MachineState *machine) PnvMachineClass *pmc =3D PNV_MACHINE_GET_CLASS(machine); int max_smt_threads =3D pmc->max_smt_threads; char *fw_filename; - long fw_size; uint64_t chip_ram_start =3D 0; int i; char *chip_typename; @@ -1068,26 +1067,14 @@ static void pnv_init(MachineState *machine) exit(1); } =20 - fw_size =3D load_image_targphys(fw_filename, pnv->fw_load_addr, FW_MAX= _SIZE, - NULL); - if (fw_size < 0) { - error_report("Could not load OPAL firmware '%s'", fw_filename); - exit(1); - } + load_image_targphys(fw_filename, pnv->fw_load_addr, FW_MAX_SIZE, + &error_fatal); g_free(fw_filename); =20 /* load kernel */ if (machine->kernel_filename) { - long kernel_size; - - kernel_size =3D load_image_targphys(machine->kernel_filename, - KERNEL_LOAD_ADDR, KERNEL_MAX_SIZ= E, - NULL); - if (kernel_size < 0) { - error_report("Could not load kernel '%s'", - machine->kernel_filename); - exit(1); - } + load_image_targphys(machine->kernel_filename, + KERNEL_LOAD_ADDR, KERNEL_MAX_SIZE, &error_fata= l); } =20 /* load initrd */ @@ -1095,12 +1082,7 @@ static void pnv_init(MachineState *machine) pnv->initrd_base =3D INITRD_LOAD_ADDR; pnv->initrd_size =3D load_image_targphys(machine->initrd_filename, pnv->initrd_base, - INITRD_MAX_SIZE, NULL); - if (pnv->initrd_size < 0) { - error_report("Could not load initial ram disk '%s'", - machine->initrd_filename); - exit(1); - } + INITRD_MAX_SIZE, &error_fat= al); } =20 /* load dtb if passed */ diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c index 7c66912c103..7e739a21147 100644 --- a/hw/ppc/ppc440_bamboo.c +++ b/hw/ppc/ppc440_bamboo.c @@ -243,13 +243,7 @@ static void bamboo_init(MachineState *machine) if (initrd_filename) { initrd_size =3D load_image_targphys(initrd_filename, RAMDISK_ADDR, machine->ram_size - RAMDISK_ADDR, - NULL); - - if (initrd_size < 0) { - error_report("could not load ram disk '%s' at %x", - initrd_filename, RAMDISK_ADDR); - exit(1); - } + &error_fatal); } =20 /* If we're loading a kernel directly, we must load the device tree to= o. */ diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c index 0759e95cb64..c2fe16e985a 100644 --- a/hw/ppc/prep.c +++ b/hw/ppc/prep.c @@ -280,7 +280,8 @@ static void ibm_40p_init(MachineState *machine) bios_size =3D load_elf(filename, NULL, NULL, NULL, NULL, NULL, NULL, N= ULL, ELFDATA2MSB, PPC_ELF_MACHINE, 0, 0); if (bios_size < 0) { - bios_size =3D load_image_targphys(filename, BIOS_ADDR, BIOS_SIZE, = NULL); + bios_size =3D load_image_targphys(filename, BIOS_ADDR, BIOS_SIZE, + &error_fatal); } if (bios_size < 0 || bios_size > BIOS_SIZE) { error_report("Could not load bios image '%s'", filename); @@ -380,12 +381,7 @@ static void ibm_40p_init(MachineState *machine) kernel_size =3D load_image_targphys(machine->kernel_filename, kernel_base, machine->ram_size - kernel_base, - NULL); - if (kernel_size < 0) { - error_report("could not load kernel '%s'", - machine->kernel_filename); - exit(1); - } + &error_fatal); fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base); fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size); /* load initrd */ @@ -394,12 +390,7 @@ static void ibm_40p_init(MachineState *machine) initrd_size =3D load_image_targphys(machine->initrd_filename, initrd_base, machine->ram_size - initrd_b= ase, - NULL); - if (initrd_size < 0) { - error_report("could not load initial ram disk '%s'", - machine->initrd_filename); - exit(1); - } + &error_fatal); fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base); fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size); } diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c index 68d3eacbff8..258d43f8d2d 100644 --- a/hw/ppc/sam460ex.c +++ b/hw/ppc/sam460ex.c @@ -495,12 +495,7 @@ static void sam460ex_init(MachineState *machine) initrd_size =3D load_image_targphys(machine->initrd_filename, RAMDISK_ADDR, machine->ram_size - RAMDISK_ADDR, - NULL); - if (initrd_size < 0) { - error_report("could not load ram disk '%s' at %x", - machine->initrd_filename, RAMDISK_ADDR); - exit(1); - } + &error_fatal); } =20 /* If we're loading a kernel directly, we must load the device tree to= o. */ diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index cdf2fdeadc2..99b843ba2fa 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -2854,11 +2854,7 @@ static void spapr_machine_init(MachineState *machine) error_report("Could not find LPAR firmware '%s'", bios_name); exit(1); } - fw_size =3D load_image_targphys(filename, 0, FW_MAX_SIZE, NULL); - if (fw_size <=3D 0) { - error_report("Could not load LPAR firmware '%s'", filename); - exit(1); - } + fw_size =3D load_image_targphys(filename, 0, FW_MAX_SIZE, &error_fatal= ); =20 /* * if Secure VM (PEF) support is configured, then initialize it @@ -3117,12 +3113,7 @@ static void spapr_machine_init(MachineState *machine) spapr->initrd_size =3D load_image_targphys(initrd_filename, spapr->initrd_base, load_limit - spapr->initrd= _base, - NULL); - if (spapr->initrd_size < 0) { - error_report("could not load initial ram disk '%s'", - initrd_filename); - exit(1); - } + &error_fatal); } } =20 diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c index 00d9ab75090..43a6d505a84 100644 --- a/hw/ppc/virtex_ml507.c +++ b/hw/ppc/virtex_ml507.c @@ -253,7 +253,7 @@ static void virtex_init(MachineState *machine) /* If we failed loading ELF's try a raw image. */ kernel_size =3D load_image_targphys(kernel_filename, boot_offset, - machine->ram_size, NULL); + machine->ram_size, &error_fa= tal); boot_info.bootstrap_pc =3D boot_offset; high =3D boot_info.bootstrap_pc + kernel_size + 8192; } @@ -265,13 +265,7 @@ static void virtex_init(MachineState *machine) initrd_base =3D high =3D ROUND_UP(high, 4); initrd_size =3D load_image_targphys(machine->initrd_filename, high, machine->ram_size - hi= gh, - NULL); - - if (initrd_size < 0) { - error_report("couldn't load ram disk '%s'", - machine->initrd_filename); - exit(1); - } + &error_fatal); high =3D ROUND_UP(high + initrd_size, 4); } =20 --=20 2.51.0