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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=148.163.158.5; envelope-from=vishalc@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, 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 @ibm.com) X-ZM-MESSAGEID: 1760725552834158500 Content-Type: text/plain; charset="utf-8" Pass errp to load_image_targphys() calls in ppc machine initialization to capture detailed error information when loading firmware, kernel, and initrd images. Use error_reportf_err() instead of error_report() to print the underlying error details along with context about which image failed to load. Signed-off-by: Vishal Chourasia --- hw/ppc/amigaone.c | 15 ++++++++------- hw/ppc/e500.c | 17 +++++++++-------- hw/ppc/mac_newworld.c | 26 ++++++++++++++++---------- hw/ppc/mac_oldworld.c | 26 ++++++++++++++++---------- hw/ppc/pegasos2.c | 17 +++++++++++------ hw/ppc/pnv.c | 31 ++++++++++++++----------------- hw/ppc/ppc440_bamboo.c | 9 +++++---- hw/ppc/prep.c | 25 +++++++++++++++---------- hw/ppc/sam460ex.c | 9 +++++---- hw/ppc/spapr.c | 15 ++++++++------- hw/ppc/virtex_ml507.c | 17 +++++++++++------ 11 files changed, 118 insertions(+), 89 deletions(-) diff --git a/hw/ppc/amigaone.c b/hw/ppc/amigaone.c index 5c5acc9872..bd14bed243 100644 --- a/hw/ppc/amigaone.c +++ b/hw/ppc/amigaone.c @@ -276,6 +276,7 @@ static void amigaone_init(MachineState *machine) DriveInfo *di; hwaddr loadaddr; struct boot_info *bi =3D NULL; + Error *errp =3D NULL; =20 /* init CPU */ cpu =3D POWERPC_CPU(cpu_create(machine->cpu_type)); @@ -324,9 +325,9 @@ 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); + sz =3D load_image_targphys(filename, PROM_ADDR, PROM_SIZE, &errp); + if (errp) { + error_reportf_err(errp, "Could not load firmware '%s': ", file= name); exit(1); } } @@ -413,10 +414,10 @@ 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); + bi->bd_info - loadaddr, &errp); + if (errp) { + error_reportf_err(errp, "Could not load initrd '%s': ", + machine->initrd_filename); exit(1); } bi->initrd_start =3D loadaddr; diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 30937a4a92..48e238f3a4 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -932,6 +932,7 @@ void ppce500_init(MachineState *machine) MemoryRegion *ccsr_addr_space; SysBusDevice *s; I2CBus *i2c; + Error *errp =3D NULL; =20 irqs =3D g_new0(IrqLines, smp_cpus); for (i =3D 0; i < smp_cpus; i++) { @@ -1227,10 +1228,10 @@ void ppce500_init(MachineState *machine) 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); + machine->ram_size - cur_base, &e= rrp); + if (errp) { + error_reportf_err(errp, "could not load kernel '%s': ", + machine->kernel_filename); exit(1); } =20 @@ -1242,11 +1243,11 @@ 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); + &errp); =20 - if (initrd_size < 0) { - error_report("could not load initial ram disk '%s'", - machine->initrd_filename); + if (errp) { + error_reportf_err(errp, "could not load initial ram disk '%s':= ", + machine->initrd_filename); exit(1); } =20 diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 004efc6b97..00d1b490d4 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -156,6 +156,7 @@ static void ppc_core99_init(MachineState *machine) DeviceState *uninorth_internal_dev =3D NULL, *uninorth_agp_dev =3D NUL= L; hwaddr nvram_addr =3D 0xFFF04000; uint64_t tbfreq =3D kvm_enabled() ? kvmppc_get_tbfreq() : TBFREQ; + Error *errp =3D NULL; =20 /* init CPUs */ for (i =3D 0; i < machine->smp.cpus; i++) { @@ -189,12 +190,17 @@ 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); + &errp); } g_free(filename); } if (bios_size < 0 || bios_size > PROM_SIZE) { - error_report("could not load PowerPC bios '%s'", bios_name); + if (!errp) { + error_setg(&errp, ": exceeds max supported file size %lu", + PROM_SIZE / MiB); + } + error_reportf_err(errp, "could not load PowerPC bios '%s': ", + bios_name); exit(1); } =20 @@ -212,11 +218,11 @@ 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); + &errp); } - if (kernel_size < 0) { - error_report("could not load kernel '%s'", - machine->kernel_filename); + if (errp) { + error_reportf_err(errp, "could not load kernel '%s': ", + machine->kernel_filename); exit(1); } /* load initrd */ @@ -225,10 +231,10 @@ 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); + &errp); + if (errp) { + error_reportf_err(errp, "couldn't load initial ram disk '%= s': ", + machine->initrd_filename); exit(1); } cmdline_base =3D TARGET_PAGE_ALIGN(initrd_base + initrd_size); diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c index c7e44d49b0..2af74e13ef 100644 --- a/hw/ppc/mac_oldworld.c +++ b/hw/ppc/mac_oldworld.c @@ -108,6 +108,7 @@ static void ppc_heathrow_init(MachineState *machine) DriveInfo *dinfo, *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; void *fw_cfg; uint64_t tbfreq =3D kvm_enabled() ? kvmppc_get_tbfreq() : TBFREQ; + Error *errp =3D NULL; =20 /* init CPUs */ for (i =3D 0; i < machine->smp.cpus; i++) { @@ -144,13 +145,18 @@ 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); + &errp); bios_addr =3D PROM_BASE; } g_free(filename); } if (bios_size < 0 || bios_addr - PROM_BASE + bios_size > PROM_SIZE) { - error_report("could not load PowerPC bios '%s'", bios_name); + if (!errp) { + error_setg(&errp, ": exceeds max supported file size (%" PRIu6= 4 " MiB)", + PROM_SIZE / MiB); + } + error_reportf_err(errp, "could not load PowerPC bios '%s': ", + bios_name); exit(1); } =20 @@ -168,11 +174,11 @@ 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); + &errp); } - if (kernel_size < 0) { - error_report("could not load kernel '%s'", - machine->kernel_filename); + if (errp) { + error_reportf_err(errp, "could not load kernel '%s': ", + machine->kernel_filename); exit(1); } /* load initrd */ @@ -182,10 +188,10 @@ 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); + &errp); + if (errp) { + error_reportf_err(errp, "couldn't load initial ram disk '%= s': ", + machine->initrd_filename); exit(1); } cmdline_base =3D TARGET_PAGE_ALIGN(initrd_base + initrd_size); diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c index 1f754df0e2..72d6e7117f 100644 --- a/hw/ppc/pegasos2.c +++ b/hw/ppc/pegasos2.c @@ -129,6 +129,7 @@ static void pegasos2_init(MachineState *machine) int i; ssize_t sz; uint8_t *spd_data; + Error *errp =3D NULL; =20 /* init CPU */ pm->cpu =3D POWERPC_CPU(cpu_create(machine->cpu_type)); @@ -164,10 +165,14 @@ static void pegasos2_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); + &errp); } if (sz <=3D 0 || sz > PROM_SIZE) { - error_report("Could not load firmware '%s'", filename); + if (!errp) { + error_setg(&errp, ": exceeds max supported file size %lu", + PROM_SIZE / MiB); + } + error_reportf_err(errp, "Could not load firmware '%s': ", filename= ); exit(1); } g_free(filename); @@ -260,10 +265,10 @@ static void pegasos2_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); + machine->ram_size - pm->initrd_addr, &err= p); + if (errp) { + error_reportf_err(errp, "Could not load initrd '%s': ", + machine->initrd_filename); exit(1); } pm->initrd_size =3D sz; diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 1c0dadda87..f5224537d3 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -1009,12 +1009,12 @@ 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; DriveInfo *pnor; DeviceState *dev; + Error *errp =3D NULL; =20 if (kvm_enabled()) { error_report("machine %s does not support the KVM accelerator", @@ -1068,24 +1068,21 @@ 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); + if (load_image_targphys(fw_filename, pnv->fw_load_addr, FW_MAX_SIZE, + &errp) < 0) { + error_reportf_err(errp, "Could not load OPAL firmware '%s': ", + fw_filename); exit(1); } 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); + if (load_image_targphys(machine->kernel_filename, + KERNEL_LOAD_ADDR, KERNEL_MAX_SIZE, + &errp) < 0) { + error_reportf_err(errp, "Could not load kernel '%s': ", + machine->kernel_filename); exit(1); } } @@ -1095,10 +1092,10 @@ 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); + INITRD_MAX_SIZE, &errp); + if (errp) { + error_reportf_err(errp, "Could not load initial ram disk '%s':= ", + machine->initrd_filename); exit(1); } } diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c index 7c66912c10..64b5d9a4c4 100644 --- a/hw/ppc/ppc440_bamboo.c +++ b/hw/ppc/ppc440_bamboo.c @@ -141,6 +141,7 @@ static void bamboo_init(MachineState *machine) DeviceState *uicdev; SysBusDevice *uicsbd; int success; + Error *errp =3D NULL; =20 if (kvm_enabled()) { error_report("machine %s does not support the KVM accelerator", @@ -243,11 +244,11 @@ 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); + &errp); =20 - if (initrd_size < 0) { - error_report("could not load ram disk '%s' at %x", - initrd_filename, RAMDISK_ADDR); + if (errp) { + error_reportf_err(errp, "could not load ram disk '%s' at %x: ", + initrd_filename, RAMDISK_ADDR); exit(1); } } diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c index edd3da7102..43972d5f8d 100644 --- a/hw/ppc/prep.c +++ b/hw/ppc/prep.c @@ -250,6 +250,7 @@ static void ibm_40p_init(MachineState *machine) uint32_t kernel_base =3D 0, initrd_base =3D 0; long kernel_size =3D 0, initrd_size =3D 0; char boot_device; + Error *errp =3D NULL; =20 if (kvm_enabled()) { error_report("machine %s does not support the KVM accelerator", @@ -280,10 +281,14 @@ 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, = &errp); } if (bios_size < 0 || bios_size > BIOS_SIZE) { - error_report("Could not load bios image '%s'", filename); + if (!errp) { + error_setg(&errp, ": exceeds max supported file size %lu", + BIOS_SIZE / MiB); + } + error_reportf_err(errp, "Could not load bios image '%s': ", filena= me); return; } g_free(filename); @@ -381,10 +386,10 @@ 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); + &errp); + if (errp) { + error_reportf_err(errp, "could not load kernel '%s': ", + machine->kernel_filename); exit(1); } fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base); @@ -395,10 +400,10 @@ 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); + &errp); + if (errp) { + error_reportf_err(errp, "couldn't load initial ram disk '%= s': ", + machine->initrd_filename); exit(1); } fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, initrd_base); diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c index 68d3eacbff..9102bfb6d1 100644 --- a/hw/ppc/sam460ex.c +++ b/hw/ppc/sam460ex.c @@ -262,6 +262,7 @@ static void sam460ex_init(MachineState *machine) struct boot_info *boot_info; uint8_t *spd_data; int success; + Error *errp =3D NULL; =20 cpu =3D POWERPC_CPU(cpu_create(machine->cpu_type)); env =3D &cpu->env; @@ -495,10 +496,10 @@ 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); + &errp); + if (errp) { + error_reportf_err(errp, "could not load ram disk '%s' at %x: ", + machine->initrd_filename, RAMDISK_ADDR); exit(1); } } diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index e51540a5ad..18d73868ed 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -2824,9 +2824,10 @@ 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); + fw_size =3D load_image_targphys(filename, 0, FW_MAX_SIZE, &errp); + if (errp) { + error_reportf_err(errp, "Could not load LPAR firmware '%s': ", + filename); exit(1); } =20 @@ -3089,10 +3090,10 @@ static void spapr_machine_init(MachineState *machin= e) 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); + &errp); + if (errp) { + error_reportf_err(errp, "couldn't load initial ram disk '%= s': ", + initrd_filename); exit(1); } } diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c index 00d9ab7509..e1b658bcda 100644 --- a/hw/ppc/virtex_ml507.c +++ b/hw/ppc/virtex_ml507.c @@ -195,6 +195,7 @@ static void virtex_init(MachineState *machine) qemu_irq irq[32], cpu_irq; int kernel_size; int i; + Error *errp =3D NULL; =20 /* init CPUs */ cpu =3D ppc440_init_xilinx(machine->cpu_type, 400000000); @@ -253,7 +254,12 @@ 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, &errp); + if (errp) { + error_reportf_err(errp, "couldn't load kernel '%s': ", + kernel_filename); + exit(1); + } boot_info.bootstrap_pc =3D boot_offset; high =3D boot_info.bootstrap_pc + kernel_size + 8192; } @@ -265,11 +271,10 @@ 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); + &errp); + if (errp) { + error_reportf_err(errp, "couldn't load ram disk '%s': ", + machine->initrd_filename); exit(1); } high =3D ROUND_UP(high + initrd_size, 4); --=20 2.51.0