search for: config_regparm

...king them Signed-off-by: Ben Hutchings <ben at decadent.org.uk> --- defconfig | 1 + scripts/Kbuild.klibc | 6 +++++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/defconfig b/defconfig index 04b98e9..9938e0a 100644 --- a/defconfig +++ b/defconfig @@ -7,3 +7,4 @@ CONFIG_REGPARM=y # ARM options # CONFIG_KLIBC_THUMB is not set # CONFIG_AEABI is not set +# CONFIG_DEBUG_INFO is not set diff --git a/scripts/Kbuild.klibc b/scripts/Kbuild.klibc index 7a8ad2a..5a4b71e 100644 --- a/scripts/Kbuild.klibc +++ b/scripts/Kbuild.klibc @@ -100,7 +100,7 @@ KLIBCAR := $(AR) kl...

...ot; system call ABI by default. Signed-off-by: Ben Hutchings <ben at decadent.org.uk> --- defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/defconfig b/defconfig index 9938e0ab..7d46de94 100644 --- a/defconfig +++ b/defconfig @@ -6,5 +6,5 @@ CONFIG_KLIBC_ZLIB=y CONFIG_REGPARM=y # ARM options # CONFIG_KLIBC_THUMB is not set -# CONFIG_AEABI is not set +CONFIG_AEABI=y # CONFIG_DEBUG_INFO is not set

...+ usr/gzip/Kbuild | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/defconfig b/defconfig index c10a4f5..04b98e9 100644 --- a/defconfig +++ b/defconfig @@ -1,6 +1,7 @@ CONFIG_KLIBC=y CONFIG_KLIBC_ERRLIST=y CONFIG_KLIBC_ZLIB=y +# CONFIG_KLIBC_ZIP is not set # i386 option CONFIG_REGPARM=y # ARM options diff --git a/usr/gzip/Kbuild b/usr/gzip/Kbuild index 64fae04..9bbf0a4 100644 --- a/usr/gzip/Kbuild +++ b/usr/gzip/Kbuild @@ -10,8 +10,8 @@ gzip-y := gzip.o util.o unzip.o inflate.o always := gunzip zcat # Optional ZIP support -gzip-$(CONFIG_KLIB_ZIP) += zip.o deflate.o tree...

...+ usr/gzip/Kbuild | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/defconfig b/defconfig index c10a4f5..04b98e9 100644 --- a/defconfig +++ b/defconfig @@ -1,6 +1,7 @@ CONFIG_KLIBC=y CONFIG_KLIBC_ERRLIST=y CONFIG_KLIBC_ZLIB=y +# CONFIG_KLIBC_ZIP is not set # i386 option CONFIG_REGPARM=y # ARM options diff --git a/usr/gzip/Kbuild b/usr/gzip/Kbuild index 64fae04..9bbf0a4 100644 --- a/usr/gzip/Kbuild +++ b/usr/gzip/Kbuild @@ -10,8 +10,8 @@ gzip-y := gzip.o util.o unzip.o inflate.o always := gunzip zcat # Optional ZIP support -gzip-$(CONFIG_KLIB_ZIP) += zip.o deflate.o tree...

...ghtly. If disabled, regular ARM + instructions are used. +* CONFIG_AEABI (bool): Compile ARM code to use the ARM EABI and the + "new" system call ABI. + +If both CONFIG_KLIBC_THUMB and CONFIG_AEABI are disabled, the GNU APCS +and the old system call ABI are used. + +For i386 only: + +* CONFIG_REGPARM (bool): Optimise function calls by passing the first + 3 function parameters in registers. + Building without kernel source ------------------------------

...CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # # Firmware Drivers # # CONFIG_EDD is not set CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set # CONFIG_MATH_EMULATION is not set # CONFIG_MTRR is not set # CONFIG_EFI is not set # CONFIG_REGPARM is not set # # Power management options (ACPI, APM) # CONFIG_PM=y # CONFIG_PM_DEBUG is not set # CONFIG_SOFTWARE_SUSPEND is not set # # ACPI (Advanced Configuration and Power Interface) Support # CONFIG_ACPI=y CONFIG_ACPI_BOOT=y CONFIG_ACPI_INTERPRETER=y # CONFIG_ACPI_SLEEP is not set CONFIG_ACPI...

...CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # # Firmware Drivers # # CONFIG_EDD is not set CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set # CONFIG_MATH_EMULATION is not set # CONFIG_MTRR is not set # CONFIG_EFI is not set # CONFIG_REGPARM is not set # # Power management options (ACPI, APM) # CONFIG_PM=y # CONFIG_PM_DEBUG is not set # CONFIG_SOFTWARE_SUSPEND is not set # # ACPI (Advanced Configuration and Power Interface) Support # CONFIG_ACPI=y CONFIG_ACPI_BOOT=y CONFIG_ACPI_INTERPRETER=y # CONFIG_ACPI_SLEEP is not set CONFIG_ACPI...

...gt;># >># Firmware Drivers >># >># CONFIG_EDD is not set >>CONFIG_NOHIGHMEM=y >># CONFIG_HIGHMEM4G is not set >># CONFIG_HIGHMEM64G is not set >># CONFIG_MATH_EMULATION is not set >># CONFIG_MTRR is not set >># CONFIG_EFI is not set >># CONFIG_REGPARM is not set >> >># >># Power management options (ACPI, APM) >># >>CONFIG_PM=y >># CONFIG_PM_DEBUG is not set >># CONFIG_SOFTWARE_SUSPEND is not set >> >># >># ACPI (Advanced Configuration and Power Interface) Support >># >>CONFI...

Hello! I`m trying to boot a via sata machine with xen 3.0 with no sucess. It just freezes at this point: ********* ACPI: PCI Interrupt 0000:00:0f.0[B] -> Link [LNKB] -> GSI 10 (level,low) -> IRQ 10 sata_via (0000:00:0f.0): routed to hard irq line 10 ata1: SATA max UDMA/133 cmd 0xEFE0 ctl 0xEFAE bmdma 0xEF90 irq 10 ata2: SATA max UDMA/133 cmd 0xEFA0 ctl 0xEFAA bmdma 0xEF98 irq 10 ata1:

...,33 @@ +# -*- makefile -*- +# +# arch/i386/MCONFIG +# +# Special rules for this architecture. Note that this is actually +# included from the main Makefile, and that pathnames should be +# accordingly. +# + +# Enable this to compile with register parameters; only safe for +# gcc >= 3 + +ifeq ($(CONFIG_REGPARM),y) +REGPARM_OPT := -mregparm=3 -D_REGPARM=3 +endif + +gcc_align_option := $(call cc-option, \ + -falign-functions=0 -falign-jumps=0 -falign-loops=0, \ + -malign-functions=0 -malign-jumps=0 -malign-loops=0) +gcc_m32_option := $(call cc-option, -m32, ) + +KLIBCOPTFLAGS = -march=i386 -Os -g -...

I tried booting the paravirt patches on a real machine to see what would happen. It had worked OK under qemu, so I thought it would be worth it. It seems to boot OK, though perhaps fairly slowly, but once it hits usermode it gets into trouble. When starting udevd, the startup script runs MAKEDEV, which seems to get stuck in an infinite loop in userspace. It eventually gets past that part

...G_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +CONFIG_RESOURCES_64BIT=y # CONFIG_HIGHPTE is not set -# CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y -CONFIG_EFI=y -CONFIG_IRQBALANCE=y -CONFIG_BOOT_IOREMAP=y CONFIG_REGPARM=y # CONFIG_SECCOMP is not set # CONFIG_HZ_100 is not set @@ -204,7 +191,6 @@ # CONFIG_CRASH_DUMP is not set CONFIG_PHYSICAL_START=0x100000 CONFIG_HOTPLUG_CPU=y -CONFIG_COMPAT_VDSO=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # @@ -213,8 +199,6 @@ CONFIG...

...NFIG_PAGE_OFFSET=0xC0000000 CONFIG_HIGHMEM=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 CONFIG_MTRR=y CONFIG_REGPARM=y CONFIG_SECCOMP=y CONFIG_HZ_100=y # CONFIG_HZ_250 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=100 CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set CONFIG_PHYSICAL_START=0x100000 CONFIG_HOTPLUG_CPU=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # # Power management options (ACPI, APM) # CONFIG_PM=y # #...

...s not set # CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # # Firmware Drivers # # CONFIG_EDD is not set CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set # CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y CONFIG_HAVE_DEC_LOCK=y # CONFIG_REGPARM is not set # # Power management options (ACPI, APM) # # CONFIG_PM is not set # # ACPI (Advanced Configuration and Power Interface) Support # # CONFIG_ACPI is not set CONFIG_ACPI_BLACKLIST_YEAR=0 # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set # # Bus options (PCI, PCMCIA, EISA, MCA, IS...

...IG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_HIGHPTE is not set # CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y # CONFIG_EFI is not set CONFIG_IRQBALANCE=y CONFIG_REGPARM=y CONFIG_SECCOMP=y # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 CONFIG_PHYSICAL_START=0x100000 CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y # # Power management options (ACPI, APM) # CONFIG_PM=y CONFIG_PM_LEGACY=y # CONFIG_PM_DEBUG is not set # # ACPI (Advanced Conf...

I tried to install and boot a 2.6.7 Dom0 xenLinux Kernel on an SMP (Dual-Xeon) Machine with 2 3-ware Controllers installed (1 4-channel Controler and 1 8-channel Controler, both Parallel ATA) and no other HDs present (except the ones connected to the 3ware controlers, of course). First of all I got a compilation error after activating the SMP option in the kernel config. After deactivating the

I have updated the klibc patchset based on feedback received. In particular, the patchset has been reorganized so as not to break git-bisect. Additionally, this updates the patch base to 2.6.17-git12 (d38b69689c349f35502b92e20dafb30c62d49d63) and klibc 1.4.8; the main difference on the klibc side is removal of obsolete code. This is also available as a git tree at: