From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Vishal Chourasia" <vishalc@linux.ibm.com>,
"Aditya Gupta" <adityag@linux.ibm.com>,
"BALATON Zoltan" <balaton@eik.bme.hu>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Bernhard Beschow" <shentey@gmail.com>,
"Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
"Nicholas Piggin" <npiggin@gmail.com>,
"Glenn Miles" <milesg@linux.ibm.com>,
"Hervé Poussineau" <hpoussin@reactos.org>,
"Harsh Prateek Bora" <harshpb@linux.ibm.com>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
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 [thread overview]
Message-ID: <20251028074901.22062-20-philmd@linaro.org> (raw)
In-Reply-To: <20251028074901.22062-1-philmd@linaro.org>
From: Vishal Chourasia <vishalc@linux.ibm.com>
Pass error_fatal to load_image_targphys() calls in ppc machine initialization
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 <adityag@linux.ibm.com>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Vishal Chourasia <vishalc@linux.ibm.com>
Message-ID: <20251024130556.1942835-14-vishalc@linux.ibm.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
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 = load_image_targphys(filename, PROM_ADDR, PROM_SIZE, NULL);
- if (sz <= 0 || sz > PROM_SIZE) {
- error_report("Could not load firmware '%s'", filename);
- exit(1);
- }
+ sz = load_image_targphys(filename, PROM_ADDR, PROM_SIZE, &error_fatal);
}
/* Articia S */
@@ -413,12 +409,7 @@ static void amigaone_init(MachineState *machine)
loadaddr = ROUND_UP(loadaddr + 4 * MiB, 4 * KiB);
loadaddr = MAX(loadaddr, INITRD_MIN_ADDR);
sz = load_image_targphys(machine->initrd_filename, loadaddr,
- bi->bd_info - loadaddr, NULL);
- if (sz <= 0) {
- error_report("Could not load initrd '%s'",
- machine->initrd_filename);
- exit(1);
- }
+ bi->bd_info - loadaddr, &error_fatal);
bi->initrd_start = loadaddr;
bi->initrd_end = 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 = cur_base;
kernel_size = load_image_targphys(machine->kernel_filename,
- cur_base,
- machine->ram_size - cur_base, NULL);
- if (kernel_size < 0) {
- error_report("could not load kernel '%s'",
- machine->kernel_filename);
- exit(1);
- }
-
+ cur_base, machine->ram_size - cur_base,
+ &error_fatal);
cur_base += kernel_size;
}
@@ -1242,14 +1236,7 @@ void ppce500_init(MachineState *machine)
initrd_base = (cur_base + INITRD_LOAD_PAD) & ~INITRD_PAD_MASK;
initrd_size = load_image_targphys(machine->initrd_filename, initrd_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 = initrd_base + initrd_size;
}
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 <= 0) {
/* or load binary ROM image */
bios_size = load_image_targphys(filename, PROM_BASE, PROM_SIZE,
- NULL);
+ &error_fatal);
}
g_free(filename);
}
@@ -212,12 +212,7 @@ static void ppc_core99_init(MachineState *machine)
kernel_size = 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);
}
/* load initrd */
if (machine->initrd_filename) {
@@ -225,12 +220,7 @@ static void ppc_core99_init(MachineState *machine)
initrd_size = load_image_targphys(machine->initrd_filename,
initrd_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);
cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size);
} else {
cmdline_base = 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 <= 0) {
/* or if could not load ELF try loading a binary ROM image */
bios_size = load_image_targphys(filename, PROM_BASE, PROM_SIZE,
- NULL);
+ &error_fatal);
bios_addr = PROM_BASE;
}
g_free(filename);
@@ -168,12 +168,7 @@ static void ppc_heathrow_init(MachineState *machine)
kernel_size = 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);
}
/* load initrd */
if (machine->initrd_filename) {
@@ -182,12 +177,7 @@ static void ppc_heathrow_init(MachineState *machine)
initrd_size = load_image_targphys(machine->initrd_filename,
initrd_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);
cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size);
} else {
cmdline_base = 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 <= 0) {
sz = load_image_targphys(filename, pm->vof ? 0 : prom_addr, PROM_SIZE,
- NULL);
+ &error_fatal);
}
if (sz <= 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 = ROUND_UP(pm->initrd_addr, 4);
pm->initrd_addr = MAX(pm->initrd_addr, INITRD_MIN_ADDR);
sz = load_image_targphys(machine->initrd_filename, pm->initrd_addr,
- machine->ram_size - pm->initrd_addr, NULL);
- if (sz <= 0) {
- error_report("Could not load initrd '%s'",
- machine->initrd_filename);
- exit(1);
- }
+ machine->ram_size - pm->initrd_addr, &error_fatal);
pm->initrd_size = sz;
}
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 = PNV_MACHINE_GET_CLASS(machine);
int max_smt_threads = pmc->max_smt_threads;
char *fw_filename;
- long fw_size;
uint64_t chip_ram_start = 0;
int i;
char *chip_typename;
@@ -1068,26 +1067,14 @@ static void pnv_init(MachineState *machine)
exit(1);
}
- fw_size = 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);
/* load kernel */
if (machine->kernel_filename) {
- long kernel_size;
-
- kernel_size = load_image_targphys(machine->kernel_filename,
- KERNEL_LOAD_ADDR, KERNEL_MAX_SIZE,
- 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_fatal);
}
/* load initrd */
@@ -1095,12 +1082,7 @@ static void pnv_init(MachineState *machine)
pnv->initrd_base = INITRD_LOAD_ADDR;
pnv->initrd_size = 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_fatal);
}
/* 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 = 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);
}
/* If we're loading a kernel directly, we must load the device tree too. */
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 = load_elf(filename, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
ELFDATA2MSB, PPC_ELF_MACHINE, 0, 0);
if (bios_size < 0) {
- bios_size = load_image_targphys(filename, BIOS_ADDR, BIOS_SIZE, NULL);
+ bios_size = 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 = 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 = load_image_targphys(machine->initrd_filename,
initrd_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);
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 = 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);
}
/* If we're loading a kernel directly, we must load the device tree too. */
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 = load_image_targphys(filename, 0, FW_MAX_SIZE, NULL);
- if (fw_size <= 0) {
- error_report("Could not load LPAR firmware '%s'", filename);
- exit(1);
- }
+ fw_size = load_image_targphys(filename, 0, FW_MAX_SIZE, &error_fatal);
/*
* if Secure VM (PEF) support is configured, then initialize it
@@ -3117,12 +3113,7 @@ static void spapr_machine_init(MachineState *machine)
spapr->initrd_size = 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);
}
}
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 = load_image_targphys(kernel_filename,
boot_offset,
- machine->ram_size, NULL);
+ machine->ram_size, &error_fatal);
boot_info.bootstrap_pc = boot_offset;
high = boot_info.bootstrap_pc + kernel_size + 8192;
}
@@ -265,13 +265,7 @@ static void virtex_init(MachineState *machine)
initrd_base = high = ROUND_UP(high, 4);
initrd_size = load_image_targphys(machine->initrd_filename,
high, machine->ram_size - high,
- NULL);
-
- if (initrd_size < 0) {
- error_report("couldn't load ram disk '%s'",
- machine->initrd_filename);
- exit(1);
- }
+ &error_fatal);
high = ROUND_UP(high + initrd_size, 4);
}
--
2.51.0
next prev parent reply other threads:[~2025-10-28 7:56 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-28 7:48 [PULL 00/23] Misc HW patches for 2025-10-28 Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 01/23] target/hppa: Set FPCR exception flag bits for non-trapped exceptions Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 02/23] qom: remove redundant typedef when use OBJECT_DECLARE_SIMPLE_TYPE Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 03/23] hw/net/virtio-net: make VirtIONet.vlans an array instead of a pointer Philippe Mathieu-Daudé
2025-12-09 12:15 ` Fiona Ebner
2025-12-09 20:07 ` Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 04/23] migration/vmstate: remove VMSTATE_BUFFER_POINTER_UNSAFE macro Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 05/23] hw/pci-host/raven: Simplify creating PCI facing part Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 06/23] hw/pci-host/raven: Simplify " Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 07/23] hw/pci-host/raven: Simplify host bridge type declaration Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 08/23] hw/pci-host/raven: Use DEFINE_TYPES macro Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 09/23] hw/pci-host/raven: Simplify PCI bus creation Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 10/23] hw/qdev: Have qdev_get_gpio_out_connector() take const DeviceState arg Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 11/23] hw/sysbus: Have various helpers take a const SysBusDevice argument Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 12/23] hw/uefi: Include missing 'system/memory.h' header Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 13/23] hw/int/loongarch: " Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 14/23] hw/core/loader: Use qemu_open() instead of open() in get_image_size() Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 15/23] hw/core/loader: capture Error from load_image_targphys Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 16/23] hw/core/loader: improve error handling in image loading functions Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 17/23] hw/core/loader: add check for zero size in load_image_targphys_as Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 18/23] hw/core/loader: Pass errp to load_image_targphys_as() Philippe Mathieu-Daudé
2025-10-28 7:48 ` Philippe Mathieu-Daudé [this message]
2025-10-28 7:48 ` [PULL 20/23] nw/nvram/ds1225y: Fix nvram MemoryRegion owner Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 21/23] hw/i386/intel_iommu: Remove an unused state field Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 22/23] hw/riscv: Use generic hwaddr for firmware addresses Philippe Mathieu-Daudé
2025-10-28 7:48 ` [PULL 23/23] hw/riscv: Widen OpenSBI dynamic info struct Philippe Mathieu-Daudé
2025-10-28 12:12 ` [PULL 00/23] Misc HW patches for 2025-10-28 Richard Henderson
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