SeaBIOS

seabios@seabios.org

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3801 discussions

[PATCH 0/2] Some tcg cleanups
by Kevin O'Connor 12 Jun '15

12 Jun '15

I think the following two patches would be useful to apply to the seabios tcg code. Stefan, I don't want to conflict with the patches you are working on, so I don't plan to commit these. However, take a look through them and let me know if they make sense. -Kevin Kevin O'Connor (2): tcg: Move standard definitions from tcgbios.h to new file std/tcg.h tcg: Use seabios setup()/prepboot() calling convention for tcg src/hw/tpm_drivers.c | 2 +- src/post.c | 12 +- src/std/tcg.h | 346 ++++++++++++++++++++++++++++++++++++++++++++++++++ src/tcgbios.c | 35 +++--- src/tcgbios.h | 347 +-------------------------------------------------- 5 files changed, 371 insertions(+), 371 deletions(-) create mode 100644 src/std/tcg.h -- 1.9.3

2 5

[PATCH] pci: fixes to allow booting from extra root pci buses.
by Marcel Apfelbaum 11 Jun '15

11 Jun '15

The PXB device exposes a new pci root bridge with the fw path: /pci-root@4/..., in which 4 is the root bus number. Before this patch the fw path was wrongly computed: /pci-root@1/pci@i0cf8/... Fix the above issues: Correct the bus number and remove the extra host bridge description. Signed-off-by: Marcel Apfelbaum <marcel(a)redhat.com> --- Laszlo worked on supporting pxb for OVMF and discovered that there is a problem when booting devices from a PXB. This is a link to the latest QEMU series: https://www.mail-archive.com/qemu-devel@nongnu.org/msg302493.html Thanks, Marcel src/boot.c | 1 - src/hw/pci.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/src/boot.c b/src/boot.c index ec59c37..a3bb13b 100644 --- a/src/boot.c +++ b/src/boot.c @@ -114,7 +114,6 @@ build_pci_path(char *buf, int max, const char *devname, struct pci_device *pci) } else { if (pci->rootbus) p += snprintf(p, max, "/pci-root@%x", pci->rootbus); - p += snprintf(p, buf+max-p, "%s", FW_PCI_DOMAIN); } int dev = pci_bdf_to_dev(pci->bdf), fn = pci_bdf_to_fn(pci->bdf); diff --git a/src/hw/pci.c b/src/hw/pci.c index 0379b55..9e77af4 100644 --- a/src/hw/pci.c +++ b/src/hw/pci.c @@ -133,7 +133,7 @@ pci_probe_devices(void) if (bus != lastbus) rootbuses++; lastbus = bus; - rootbus = rootbuses; + rootbus = bus; if (bus > MaxPCIBus) MaxPCIBus = bus; } else { -- 2.1.0

3 3

[PATCH 1/3] vga: simplify vga builds
by Gerd Hoffmann 11 Jun '15

11 Jun '15

Add a kconfig menu to pick the vga variant, stick the vendorr and device ids as defaults into Kconfig. Signed-off-by: Gerd Hoffmann <kraxel(a)redhat.com> --- vgasrc/Kconfig | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/vgasrc/Kconfig b/vgasrc/Kconfig index 27a24c9..391eecd 100644 --- a/vgasrc/Kconfig +++ b/vgasrc/Kconfig @@ -58,6 +58,22 @@ menu "VGA ROM" endchoice choice + depends on VGA_BOCHS + prompt "bochs vga variant" + default VGA_BOCHS_STDVGA + + config VGA_BOCHS_STDVGA + bool "qemu stdvga / bochs svga" + + config VGA_BOCHS_VMWARE + bool "qemu vmware svga" + + config VGA_BOCHS_QXL + bool "qemu qxl vga" + + endchoice + + choice depends on VGA_GEODEGX2 || VGA_GEODELX prompt "Output Mode" default VGA_OUTPUT_CRT @@ -140,7 +156,9 @@ menu "VGA ROM" hex prompt "PCI Vendor ID" if OVERRIDE_PCI_ID default 0x1013 if VGA_CIRRUS - default 0x1234 if VGA_BOCHS + default 0x1234 if VGA_BOCHS_STDVGA + default 0x15ad if VGA_BOCHS_VMWARE + default 0x1b36 if VGA_BOCHS_QXL default 0x100b if VGA_GEODEGX2 default 0x1022 if VGA_GEODELX default 0x0000 @@ -152,7 +170,9 @@ menu "VGA ROM" hex prompt "PCI Vendor ID" if OVERRIDE_PCI_ID default 0x00b8 if VGA_CIRRUS - default 0x1111 if VGA_BOCHS + default 0x1111 if VGA_BOCHS_STDVGA + default 0x0405 if VGA_BOCHS_VMWARE + default 0x0100 if VGA_BOCHS_QXL default 0x0030 if VGA_GEODEGX2 default 0x2081 if VGA_GEODELX default 0x0000 -- 1.8.3.1

2 4

[PATCH] build: CONFIG_VGA_FIXUP_ASM should depend on CONFIG_BUILD_VGABIOS
by Kevin O'Connor 10 Jun '15

10 Jun '15

Add the dependency to CONFIG_VGA_FIXUP_ASM so the menu option only appears when appropriate. Signed-off-by: Kevin O'Connor <kevin(a)koconnor.net> --- vgasrc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/vgasrc/Kconfig b/vgasrc/Kconfig index 27a24c9..91d590a 100644 --- a/vgasrc/Kconfig +++ b/vgasrc/Kconfig @@ -91,6 +91,7 @@ menu "VGA ROM" framebuffer is available. config VGA_FIXUP_ASM + depends on BUILD_VGABIOS bool "Fixup assembler to work with broken emulators" default y help -- 1.9.3

1 0

[PATCH] buildversion.h: use the last git commit as timesource if tree is clean
by Alexander Couzens 10 Jun '15

10 Jun '15

Additional set TZ=UTC to have predictable `date` output. Signed-off-by: Alexander Couzens <lynxis(a)fe80.eu> --- scripts/buildversion.sh | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/scripts/buildversion.sh b/scripts/buildversion.sh index e5ce96c..8388afd 100755 --- a/scripts/buildversion.sh +++ b/scripts/buildversion.sh @@ -2,16 +2,22 @@ # Script to generate a C file with version information. OUTFILE="$1" VAR16MODE="$2" +DATE=$(date +%s) # Extract version info if [ -d .git -o -f .git ]; then VERSION="`git describe --tags --long --dirty`" + echo "$VERSION" | grep -q -- "-dirty$" + if [ $? -eq 1 ]; then + # clean tree use git date + DATE="$(git log --date=local --pretty=format:%ct -1)" + fi elif [ -f .version ]; then VERSION="`cat .version`" else VERSION="?" fi -VERSION="${VERSION}-`date +"%Y%m%d_%H%M%S"`-`hostname`" +VERSION="${VERSION}-$(TZ=UTC date -d @$DATE +%Y%m%d_%H%M%S)-`hostname`" echo "Version: ${VERSION}" # Build header file -- 2.4.2

4 10

[PATCH 0/6] A few cleanups
by Stefan Berger 10 Jun '15

10 Jun '15

The folowing series of patches cleans up some TPM related code. Regards, Stefan Stefan Berger (6): tpm: Introduce a #define for command tag tpm: Be consistent with array sizes in tcgbios.c tpm: use bool as return parameter tpm: clean up parameters to build_and_send_cmd tpm: Clean up in tcgbios.h tpm: Move call to tpm_option_rom into init_optionrom src/optionroms.c | 3 ++- src/tcgbios.c | 58 +++++++++++++++++++++++++++----------------------------- src/tcgbios.h | 22 ++------------------- 3 files changed, 32 insertions(+), 51 deletions(-) -- 1.9.3

2 7

New build warnings with GCC 5
by Paul Menzel 04 Jun '15

04 Jun '15

Dear SeaBIOS folks, building SeaBIOS commit 67643955 (make SeaBios compatible with Xen vTPM.) for coreboot with the attached configuration with GCC 5.1.1, (CPP 4.9) the following warnings are printed. $ gcc-5 --version gcc-5 (Debian 5.1.1-7) 5.1.1 20150522 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. $ CC=gcc-5 make Build Kconfig config file Compile checking out/src/misc.o In file included from src/misc.c:13:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/stacks.o Compile checking out/src/output.o In file included from src/output.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/string.o Compile checking out/src/block.o In file included from src/block.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^$ CC=gcc-5 make Build Kconfig config file Compile checking out/src/misc.o In file included from src/misc.c:13:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/stacks.o Compile checking out/src/output.o In file included from src/output.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/string.o Compile checking out/src/block.o In file included from src/block.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/cdrom.o In file included from src/cdrom.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/disk.o In file included from src/disk.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/mouse.o In file included from src/mouse.c:11:0: src/hw/usb-hid.h:10:12: warning: inline function 'usb_mouse_command' declared but never defined inline int usb_mouse_command(int command, u8 *param); ^ src/hw/usb-hid.h:9:12: warning: inline function 'usb_mouse_active' declared but never defined inline int usb_mouse_active(void); ^ src/hw/usb-hid.h:8:12: warning: inline function 'usb_kbd_command' declared but never defined inline int usb_kbd_command(int command, u8 *param); ^ src/hw/usb-hid.h:7:12: warning: inline function 'usb_kbd_active' declared but never defined inline int usb_kbd_active(void); ^ Compile checking out/src/kbd.o In file included from src/kbd.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ In file included from src/kbd.c:12:0: src/hw/usb-hid.h:10:12: warning: inline function 'usb_mouse_command' declared but never defined inline int usb_mouse_command(int command, u8 *param); ^ src/hw/usb-hid.h:9:12: warning: inline function 'usb_mouse_active' declared but never defined inline int usb_mouse_active(void); ^ src/hw/usb-hid.h:8:12: warning: inline function 'usb_kbd_command' declared but never defined inline int usb_kbd_command(int command, u8 *param); ^ src/hw/usb-hid.h:7:12: warning: inline function 'usb_kbd_active' declared but never defined inline int usb_kbd_active(void); ^ Compile checking out/src/system.o In file included from src/system.c:14:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/serial.o Compile checking out/src/clock.o In file included from src/clock.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ In file included from src/clock.c:12:0: src/hw/usb-hid.h:10:12: warning: inline function 'usb_mouse_command' declared but never defined inline int usb_mouse_command(int command, u8 *param); ^ src/hw/usb-hid.h:9:12: warning: inline function 'usb_mouse_active' declared but never defined inline int usb_mouse_active(void); ^ src/hw/usb-hid.h:8:12: warning: inline function 'usb_kbd_command' declared but never defined inline int usb_kbd_command(int command, u8 *param); ^ src/hw/usb-hid.h:7:12: warning: inline function 'usb_kbd_active' declared but never defined inline int usb_kbd_active(void); ^ Compile checking out/src/resume.o In file included from src/resume.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/pnpbios.o In file included from src/pnpbios.c:11:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/vgahooks.o In file included from src/vgahooks.c:14:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/pcibios.o In file included from src/pcibios.c:14:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/apm.o Compile checking out/src/hw/pci.o In file included from src/hw/pci.c:13:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/timer.o Compile checking out/src/hw/rtc.o Compile checking out/src/hw/dma.o Compile checking out/src/hw/pic.o Compile checking out/src/hw/ps2port.o Compile checking out/src/hw/serialio.o Compile checking out/src/hw/usb.o In file included from src/hw/usb.c:15:0: src/hw/usb-hid.h:10:12: warning: inline function 'usb_mouse_command' declared but never defined inline int usb_mouse_command(int command, u8 *param); ^ src/hw/usb-hid.h:9:12: warning: inline function 'usb_mouse_active' declared but never defined inline int usb_mouse_active(void); ^ src/hw/usb-hid.h:8:12: warning: inline function 'usb_kbd_command' declared but never defined inline int usb_kbd_command(int command, u8 *param); ^ src/hw/usb-hid.h:7:12: warning: inline function 'usb_kbd_active' declared but never defined inline int usb_kbd_active(void); ^ In file included from src/hw/usb.c:11:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-uhci.o In file included from src/hw/usb-uhci.c:14:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-ohci.o In file included from src/hw/usb-ohci.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-ehci.o In file included from src/hw/usb-ehci.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-hid.o In file included from src/biosvar.h:10:0, from src/hw/usb-hid.c:7: src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ src/farptr.h:183:28: note: in definition of macro 'GET_VAR' #define GET_VAR(seg, var) (var) ^ src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ src/farptr.h:183:28: note: in definition of macro 'GET_VAR' #define GET_VAR(seg, var) (var) ^ src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ Compile checking out/src/hw/usb-msc.o In file included from src/hw/usb-msc.c:14:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-uas.o In file included from src/hw/usb-uas.c:24:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/blockcmd.o In file included from src/hw/blockcmd.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/floppy.o In file included from src/hw/floppy.c:21:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/ata.o In file included from src/hw/ata.c:21:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/ramdisk.o In file included from src/hw/ramdisk.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/virtio-ring.o Compile checking out/src/hw/virtio-pci.o In file included from src/hw/virtio-pci.c:23:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/virtio-blk.o In file included from src/hw/virtio-blk.c:19:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/virtio-scsi.o In file included from src/hw/virtio-scsi.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/lsi-scsi.o In file included from src/hw/lsi-scsi.c:24:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/esp-scsi.o In file included from src/hw/esp-scsi.c:24:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/megasas.o In file included from src/hw/megasas.c:24:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/post.o In file included from src/post.c:29:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/memmap.o In file included from src/memmap.c:10:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/malloc.o In file included from src/malloc.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/romfile.o In file included from src/romfile.c:11:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/x86.o Compile checking out/src/optionroms.o In file included from src/optionroms.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/pmm.o In file included from src/pmm.c:12:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/font.o Compile checking out/src/boot.o In file included from src/boot.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/bootsplash.o In file included from src/bootsplash.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/jpeg.o In file included from src/jpeg.c:44:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/bmp.o In file included from src/bmp.c:10:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/tcgbios.o In file included from src/tcgbios.c:19:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/sha1.o In file included from src/sha1.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/ahci.o In file included from src/hw/ahci.c:18:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/pvscsi.o In file included from src/hw/pvscsi.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-xhci.o In file included from src/hw/usb-xhci.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-hub.o In file included from src/hw/usb-hub.c:9:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/sdcard.o In file included from src/hw/sdcard.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/coreboot.o In file included from src/fw/coreboot.c:18:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/lzmadecode.o Compile checking out/src/fw/csm.o Compile checking out/src/fw/biostables.o In file included from src/fw/biostables.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/paravirt.o In file included from src/fw/paravirt.c:22:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/shadow.o In file included from src/fw/shadow.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/pciinit.o In file included from src/fw/pciinit.c:22:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/smm.o In file included from src/fw/smm.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/smp.o Compile checking out/src/fw/mtrr.o Compile checking out/src/fw/xen.o In file included from src/fw/xen.c:13:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compiling IASL out/src/fw/acpi-dsdt.hex ASL Input: out/src/fw/acpi-dsdt.dsl.i - 474 lines, 19153 bytes, 315 keywords AML Output: out/src/fw/acpi-dsdt.aml - 4405 bytes, 159 named objects, 156 executable opcodes Listing File: out/src/fw/acpi-dsdt.lst - 142995 bytes Hex Dump: out/src/fw/acpi-dsdt.hex - 41648 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 245 Optimizations Compiling IASL out/src/fw/ssdt-proc.hex ASL Input: out/src/fw/ssdt-proc.dsl.i - 35 lines, 762 bytes, 8 keywords AML Output: out/src/fw/ssdt-proc.aml - 120 bytes, 6 named objects, 2 executable opcodes Listing File: out/src/fw/ssdt-proc.lst - 2642 bytes Hex Dump: out/src/fw/ssdt-proc.hex - 1446 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 0 Optimizations Compiling IASL out/src/fw/ssdt-pcihp.hex ASL Input: out/src/fw/ssdt-pcihp.dsl.i - 36 lines, 758 bytes, 5 keywords AML Output: out/src/fw/ssdt-pcihp.aml - 87 bytes, 5 named objects, 0 executable opcodes Listing File: out/src/fw/ssdt-pcihp.lst - 2337 bytes Hex Dump: out/src/fw/ssdt-pcihp.hex - 1147 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 0 Optimizations Compiling IASL out/src/fw/ssdt-misc.hex ASL Input: out/src/fw/ssdt-misc.dsl.i - 101 lines, 2567 bytes, 35 keywords AML Output: out/src/fw/ssdt-misc.aml - 354 bytes, 24 named objects, 11 executable opcodes Listing File: out/src/fw/ssdt-misc.lst - 7646 bytes Hex Dump: out/src/fw/ssdt-misc.hex - 3697 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 2 Optimizations Compiling IASL out/src/fw/q35-acpi-dsdt.hex ASL Input: out/src/fw/q35-acpi-dsdt.dsl.i - 514 lines, 28284 bytes, 413 keywords AML Output: out/src/fw/q35-acpi-dsdt.aml - 7344 bytes, 239 named objects, 174 executable opcodes Listing File: out/src/fw/q35-acpi-dsdt.lst - 255956 bytes Hex Dump: out/src/fw/q35-acpi-dsdt.hex - 69177 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 445 Optimizations Compile checking out/src/fw/acpi.o In file included from src/fw/acpi.c:21:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/mptable.o In file included from src/fw/mptable.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/pirtable.o In file included from src/fw/pirtable.c:12:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/smbios.o In file included from src/fw/smbios.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/romfile_loader.o In file included from src/fw/romfile_loader.c:4:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/tpm_drivers.o In file included from src/hw/tpm_drivers.c:11:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compiling whole program out/ccode32flat.o In file included from ./src/biosvar.h:10:0, from ./src/misc.c:8, from out/ccode32flat.o.tmp.c:1: ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:183:28: note: in definition of macro 'GET_VAR' #define GET_VAR(seg, var) (var) ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:183:28: note: in definition of macro 'GET_VAR' #define GET_VAR(seg, var) (var) ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ Compiling whole program out/code32seg.o In file included from ./src/string.c:9:0, from out/code32seg.o.tmp.c:1: ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memcpy_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:129:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memset16_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:101:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memset_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:89:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ Compiling whole program out/ccode16.o In file included from ./src/biosvar.h:10:0, from ./src/misc.c:8, from out/ccode16.o.tmp.c:1: ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:28:59: note: in definition of macro 'READ64_SEG' union u64_u32_u *__r64_ptr = (union u64_u32_u *)&(var); \ ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:25:19: note: in definition of macro 'READ32_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:22:19: note: in definition of macro 'READ16_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:19:19: note: in definition of macro 'READ8_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:56:12: note: in definition of macro '__GET_VAR' typeof(var) __val; \ ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:28:59: note: in definition of macro 'READ64_SEG' union u64_u32_u *__r64_ptr = (union u64_u32_u *)&(var); \ ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:25:19: note: in definition of macro 'READ32_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:22:19: note: in definition of macro 'READ16_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:19:19: note: in definition of macro 'READ8_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:56:12: note: in definition of macro '__GET_VAR' typeof(var) __val; \ ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memcpy_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:129:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memset16_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:101:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memset_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:89:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ Compiling to assembler out/src/asm-offsets.s Generating offset file out/asm-offsets.h Compiling (16bit) out/romlayout.o Building ld scripts Version: rel-1.8.0-32-g6764395-20150523_153633-my-asrock-e350m1 Fixed space: 0xe05b-0x10000 total: 8101 slack: 8 Percent slack: 0.1% 16bit size: 20288 32bit segmented size: 0 32bit flat size: 19248 32bit flat init size: 23728 Lowmem size: 2128 f-segment var size: 1104 Linking out/rom16.o Stripping out/rom16.strip.o Linking out/rom32seg.o Stripping out/rom32seg.strip.o Linking out/rom.o Prepping out/bios.bin.prep Total size: 68312 Fixed: 40640 Free: 62760 (used 52.1% of 128KiB rom) Creating out/bios.bin.elf Thanks, Paul

2 3

[PATCH 0/3] Part2 of adding TPM support to SeaBIOS
by Stefan Berger 02 Jun '15

02 Jun '15

In anticipation that the first 3 patches of the previous series are going to be pushed, here are now the remaining 3 patches with a reworked TPM menu and a reworked Physical Presence Interface. Previous series: http://www.seabios.org/pipermail/seabios/2015-March/008975.html Stefan Berger (3): Add 'measurement' code to the BIOS Support for TPM Physical Presence Interface Add a menu for TPM control src/boot.c | 26 +- src/cdrom.c | 11 + src/hw/tpm_drivers.h | 1 + src/optionroms.c | 4 + src/post.c | 7 + src/tcgbios.c | 1067 +++++++++++++++++++++++++++++++++++++++++++++++++- src/tcgbios.h | 58 +++ src/util.h | 1 + 8 files changed, 1165 insertions(+), 10 deletions(-) -- 1.9.3

3 11

[PATCH] Makefile: Allow to override CPP variable
by Paul Menzel 02 Jun '15

02 Jun '15

Date: Sat, 23 May 2015 16:02:08 +0200 Using the conditional assignment operator `?=` [1] instead of `=` makes it possible to override the variable `CPP` by using an environment variable $ CPP=cpp-5 make or directly setting it. $ make CPP=cpp-5 [1] https://www.gnu.org/software/make/manual/make.html#Setting Signed-off-by: Paul Menzel <paulepanter(a)users.sourceforge.net> --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 01cadda..63bff49 100644 --- a/Makefile +++ b/Makefile @@ -23,7 +23,7 @@ OBJCOPY=$(CROSS_PREFIX)objcopy OBJDUMP=$(CROSS_PREFIX)objdump STRIP=$(CROSS_PREFIX)strip PYTHON=python -CPP=cpp +CPP?=cpp IASL:=iasl LD32BIT_FLAG:=-melf_i386 -- 2.1.4

2 1

[PATCH v3 2/2] Add multiboot support.
by Vladimir 'φ-coder/phcoder' Serbinenko 01 Jun '15

01 Jun '15

From 7ecb31e60ca5cde8f7649414a0463ff70fbe2865 Mon Sep 17 00:00:00 2001 From: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Mon, 18 May 2015 19:07:16 +0200 Subject: [PATCH 2/2] Add multiboot support. I've been successfully using SeaBIOS as secondary bootloader. In more details I have GRUB2-as-payload in flash together with coreboot. SeaBIOS binary is on the HDD and loaded by GRUB when needed. This has an unfortunate consequence that I have to keep vga oprom in flash even if usually I boot without it. This patches makes bios.bin.elf multiboot executable with files passed as modules. Example: menuentry "SeaBIOS (mb)" --unrestricted { root=ahci0,2 multiboot /bios.bin.elf module /vgabios_x230.rom name=pci8086,0166.rom } the parameter name= specifies under which name SeaBIOS will see it. Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- Makefile | 3 +- scripts/layoutrom.py | 16 +++- src/Kconfig | 7 ++ src/fw/coreboot.c | 2 + src/fw/multiboot.c | 114 ++++++++++++++++++++++ src/post.c | 1 + src/romlayout.S | 3 +- src/std/multiboot.h | 260 +++++++++++++++++++++++++++++++++++++++++++++++++++ src/util.h | 1 + 9 files changed, 403 insertions(+), 4 deletions(-) create mode 100644 src/fw/multiboot.c create mode 100644 src/std/multiboot.h diff --git a/Makefile b/Makefile index 3ee61af..f69f1f7 100644 --- a/Makefile +++ b/Makefile @@ -42,7 +42,8 @@ SRC32FLAT=$(SRCBOTH) post.c memmap.c malloc.c romfile.c x86.c optionroms.c \ hw/ahci.c hw/pvscsi.c hw/usb-xhci.c hw/usb-hub.c hw/sdcard.c \ fw/coreboot.c fw/lzmadecode.c fw/csm.c fw/biostables.c \ fw/paravirt.c fw/shadow.c fw/pciinit.c fw/smm.c fw/smp.c fw/mtrr.c fw/xen.c \ - fw/acpi.c fw/mptable.c fw/pirtable.c fw/smbios.c fw/romfile_loader.c + fw/acpi.c fw/mptable.c fw/pirtable.c fw/smbios.c fw/romfile_loader.c \ + fw/multiboot.c SRC32SEG=string.c output.c pcibios.c apm.c stacks.c hw/pci.c hw/serialio.c DIRS=src src/hw src/fw vgasrc diff --git a/scripts/layoutrom.py b/scripts/layoutrom.py index dd770fe..b793f33 100755 --- a/scripts/layoutrom.py +++ b/scripts/layoutrom.py @@ -356,7 +356,7 @@ def getRelocs(sections, tosection, type=None): and (type is None or reloc.type == type))] # Output the linker scripts for all required sections. -def writeLinkerScripts(li, out16, out32seg, out32flat): +def writeLinkerScripts(li, out16, out32seg, out32flat, mb_section): # Write 16bit linker script filesections16 = getSectionsFileid(li.sections, '16') out = outXRefs(filesections16, useseg=1) + """ @@ -399,6 +399,11 @@ def writeLinkerScripts(li, out16, out32seg, out32flat): filesections32flat = getSectionsFileid(li.sections, '32flat') out = outXRefs([], exportsyms=li.varlowsyms , forcedelta=li.final_sec32low_start-li.sec32low_start) + if mb_section is None: + mbstr = "" + else: + mbstr = "*(%s)" % mb_section + sec32all_start -= 12 out += outXRefs(filesections32flat, exportsyms=[li.entrysym]) + """ _reloc_min_align = 0x%x ; zonefseg_start = 0x%x ; @@ -415,6 +420,7 @@ def writeLinkerScripts(li, out16, out32seg, out32flat): .text code32flat_start : { %s %s +%s code32flat_end = ABSOLUTE(.) ; } :text """ % (li.sec32init_align, @@ -428,6 +434,7 @@ def writeLinkerScripts(li, out16, out32seg, out32flat): li.sec32init_start, li.sec32init_end, sec32all_start, + mbstr, relocstr, outRelSections(li.sections, 'code32flat_start')) out = COMMONHEADER + out + COMMONTRAILER + """ @@ -649,6 +656,11 @@ def main(): anchorsections = [entrysym.section] + [ section for section in allsections if section.name.startswith('.fixedaddr.')] + mb_header = symbols['32flat'].get('mb_head') + if mb_header is not None: + mb_section = mb_header.section.name + else: + mb_section = None keepsections = findReachable(anchorsections, checkKeep, symbols) sections = [section for section in allsections if section in keepsections] @@ -685,7 +697,7 @@ def main(): li.entrysym = entrysym # Write out linker script files. - writeLinkerScripts(li, out16, out32seg, out32flat) + writeLinkerScripts(li, out16, out32seg, out32flat, mb_section) if __name__ == '__main__': main() diff --git a/src/Kconfig b/src/Kconfig index 45ca59c..385ce49 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -102,6 +102,13 @@ endchoice default y help Support floppy images in coreboot flash. + config MULTIBOOT + depends on COREBOOT + bool "multiboot support" + default y + help + Add multiboot header in bios.bin.raw and accept files supplied + as multiboot modules. config ENTRY_EXTRASTACK bool "Use internal stack for 16bit interrupt entry points" default y diff --git a/src/fw/coreboot.c b/src/fw/coreboot.c index 8fd8449..ec09535 100644 --- a/src/fw/coreboot.c +++ b/src/fw/coreboot.c @@ -546,6 +546,8 @@ cbfs_payload_setup(void) break; struct cbfs_romfile_s *cfile; cfile = container_of(file, struct cbfs_romfile_s, file); + if (!cfile->fhdr) + continue; const char *filename = file->name; char *desc = znprintf(MAXDESCSIZE, "Payload [%s]", &filename[4]); boot_add_cbfs(cfile->fhdr, desc, bootprio_find_named_rom(filename, 0)); diff --git a/src/fw/multiboot.c b/src/fw/multiboot.c new file mode 100644 index 0000000..7537c6a --- /dev/null +++ b/src/fw/multiboot.c @@ -0,0 +1,114 @@ +#include "block.h" // MAXDESCSIZE +#include "byteorder.h" // be32_to_cpu +#include "config.h" // CONFIG_* +#include "hw/pci.h" // pci_probe_devices +#include "lzmadecode.h" // LzmaDecode +#include "malloc.h" // free +#include "memmap.h" // add_e820 +#include "output.h" // dprintf +#include "paravirt.h" // PlatformRunningOn +#include "romfile.h" // romfile_findprefix +#include "stacks.h" // yield +#include "string.h" // memset +#include "util.h" // coreboot_preinit +#include "std/multiboot.h" + +struct mbfs_romfile_s { + struct romfile_s file; + void *data; +}; + +static int +extract_filename(char *dest, char *src, size_t lim) +{ + char *ptr; + for (ptr = src; *ptr; ptr++) { + if (!(ptr == src || ptr[-1] == ' ' || ptr[-1] == '\t')) + continue; + /* memcmp stops early if it encounters \0 as it doesn't match name=. */ + if (memcmp(ptr, "name=", 5) == 0) { + int i; + char *optr = dest; + for (i = 0, ptr += 5; *ptr && *ptr != ' ' && i < lim; i++) { + *optr++ = *ptr++; + } + *optr++ = '\0'; + return 1; + } + } + return 0; +} + +// Copy a file to memory (uncompressing if necessary) +static int +mbfs_copyfile(struct romfile_s *file, void *dst, u32 maxlen) +{ + if (!CONFIG_COREBOOT_FLASH) + return -1; + + struct mbfs_romfile_s *cfile; + cfile = container_of(file, struct mbfs_romfile_s, file); + u32 size = cfile->file.size; + void *src = cfile->data; + + // Not compressed. + dprintf(3, "Copying data %d@%p to %d@%p\n", size, src, maxlen, dst); + if (size > maxlen) { + warn_noalloc(); + return -1; + } + iomemcpy(dst, src, size); + return size; +} + +u32 __VISIBLE entry_eax, entry_ebx; + +void +multiboot_init(void) +{ + struct multiboot_info *mbi; + if (!CONFIG_MULTIBOOT) + return; + dprintf (1, "multiboot: eax=%x, ebx=%x\n", entry_eax, entry_ebx); + if (entry_eax != MULTIBOOT_BOOTLOADER_MAGIC) + return; + mbi = (void *)entry_ebx; + dprintf (1, "mbptr=%p\n", mbi); + dprintf (1, "flags=0x%x, mods=0x%x, mods_c=%d\n", mbi->flags, mbi->mods_addr, + mbi->mods_count); + if (!(mbi->flags & MULTIBOOT_INFO_MODS)) + return; + int i; + struct multiboot_mod_list *mod = (void *)mbi->mods_addr; + for (i = 0; i < mbi->mods_count; i++) { + struct mbfs_romfile_s *cfile; + u8 *copy; + u32 len; + if (!mod[i].cmdline) + continue; + len = mod[i].mod_end - mod[i].mod_start; + cfile = malloc_tmp(sizeof(*cfile)); + memset(cfile, 0, sizeof(*cfile)); + dprintf (1, "module %s, size 0x%x\n", (char *)mod[i].cmdline, len); + if (!extract_filename(cfile->file.name, (char *)mod[i].cmdline, + sizeof(cfile->file.name))) { + free (cfile); + continue; + } + dprintf (1, "assigned file name <%s>\n", cfile->file.name); + cfile->file.size = len; + copy = malloc_tmp (len); + memcpy(copy, (void *)mod[i].mod_start, len); + cfile->file.copy = mbfs_copyfile; + cfile->data = copy; + romfile_add(&cfile->file); + } +} + +#if CONFIG_MULTIBOOT +u32 __attribute__((aligned(4))) __VISIBLE mb_head[] = { + MULTIBOOT_HEADER_MAGIC, + 0, + -MULTIBOOT_HEADER_MAGIC +}; +#endif diff --git a/src/post.c b/src/post.c index 9ea5620..8d8d083 100644 --- a/src/post.c +++ b/src/post.c @@ -116,6 +116,7 @@ interface_init(void) // Setup romfile items. qemu_cfg_init(); coreboot_cbfs_init(); + multiboot_init(); // Setup ivt/bda/ebda ivt_init(); diff --git a/src/romlayout.S b/src/romlayout.S index 93b6874..9855f4f 100644 --- a/src/romlayout.S +++ b/src/romlayout.S @@ -13,7 +13,6 @@ .code16 - /**************************************************************** * 16bit / 32bit call trampolines ****************************************************************/ @@ -374,6 +373,8 @@ entry_bios32: entry_elf: cli cld + movl %eax, entry_eax + movl %ebx, entry_ebx lidtl (BUILD_BIOS_ADDR + pmode_IDT_info) lgdtl (BUILD_BIOS_ADDR + rombios32_gdt_48) movl $SEG32_MODE32_DS, %eax diff --git a/src/std/multiboot.h b/src/std/multiboot.h new file mode 100644 index 0000000..6c95127 --- /dev/null +++ b/src/std/multiboot.h @@ -0,0 +1,260 @@ +/* multiboot.h - Multiboot header file. */ +/* Copyright (C) 1999,2003,2007,2008,2009,2010 Free Software Foundation, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL ANY + * DEVELOPER OR DISTRIBUTOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR + * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef MULTIBOOT_HEADER +#define MULTIBOOT_HEADER 1 + +/* How many bytes from the start of the file we search for the header. */ +#define MULTIBOOT_SEARCH 8192 +#define MULTIBOOT_HEADER_ALIGN 4 + +/* The magic field should contain this. */ +#define MULTIBOOT_HEADER_MAGIC 0x1BADB002 + +/* This should be in %eax. */ +#define MULTIBOOT_BOOTLOADER_MAGIC 0x2BADB002 + +/* Alignment of multiboot modules. */ +#define MULTIBOOT_MOD_ALIGN 0x00001000 + +/* Alignment of the multiboot info structure. */ +#define MULTIBOOT_INFO_ALIGN 0x00000004 + +/* Flags set in the 'flags' member of the multiboot header. */ + +/* Align all boot modules on i386 page (4KB) boundaries. */ +#define MULTIBOOT_PAGE_ALIGN 0x00000001 + +/* Must pass memory information to OS. */ +#define MULTIBOOT_MEMORY_INFO 0x00000002 + +/* Must pass video information to OS. */ +#define MULTIBOOT_VIDEO_MODE 0x00000004 + +/* This flag indicates the use of the address fields in the header. */ +#define MULTIBOOT_AOUT_KLUDGE 0x00010000 + +/* Flags to be set in the 'flags' member of the multiboot info structure. */ + +/* is there basic lower/upper memory information? */ +#define MULTIBOOT_INFO_MEMORY 0x00000001 +/* is there a boot device set? */ +#define MULTIBOOT_INFO_BOOTDEV 0x00000002 +/* is the command-line defined? */ +#define MULTIBOOT_INFO_CMDLINE 0x00000004 +/* are there modules to do something with? */ +#define MULTIBOOT_INFO_MODS 0x00000008 + +/* These next two are mutually exclusive */ + +/* is there a symbol table loaded? */ +#define MULTIBOOT_INFO_AOUT_SYMS 0x00000010 +/* is there an ELF section header table? */ +#define MULTIBOOT_INFO_ELF_SHDR 0X00000020 + +/* is there a full memory map? */ +#define MULTIBOOT_INFO_MEM_MAP 0x00000040 + +/* Is there drive info? */ +#define MULTIBOOT_INFO_DRIVE_INFO 0x00000080 + +/* Is there a config table? */ +#define MULTIBOOT_INFO_CONFIG_TABLE 0x00000100 + +/* Is there a boot loader name? */ +#define MULTIBOOT_INFO_BOOT_LOADER_NAME 0x00000200 + +/* Is there a APM table? */ +#define MULTIBOOT_INFO_APM_TABLE 0x00000400 + +/* Is there video information? */ +#define MULTIBOOT_INFO_VBE_INFO 0x00000800 +#define MULTIBOOT_INFO_FRAMEBUFFER_INFO 0x00001000 + +#ifndef ASM_FILE + +typedef unsigned char multiboot_uint8_t; +typedef unsigned short multiboot_uint16_t; +typedef unsigned int multiboot_uint32_t; +typedef unsigned long long multiboot_uint64_t; + +struct multiboot_header +{ + /* Must be MULTIBOOT_MAGIC - see above. */ + multiboot_uint32_t magic; + + /* Feature flags. */ + multiboot_uint32_t flags; + + /* The above fields plus this one must equal 0 mod 2^32. */ + multiboot_uint32_t checksum; + + /* These are only valid if MULTIBOOT_AOUT_KLUDGE is set. */ + multiboot_uint32_t header_addr; + multiboot_uint32_t load_addr; + multiboot_uint32_t load_end_addr; + multiboot_uint32_t bss_end_addr; + multiboot_uint32_t entry_addr; + + /* These are only valid if MULTIBOOT_VIDEO_MODE is set. */ + multiboot_uint32_t mode_type; + multiboot_uint32_t width; + multiboot_uint32_t height; + multiboot_uint32_t depth; +}; + +/* The symbol table for a.out. */ +struct multiboot_aout_symbol_table +{ + multiboot_uint32_t tabsize; + multiboot_uint32_t strsize; + multiboot_uint32_t addr; + multiboot_uint32_t reserved; +}; +typedef struct multiboot_aout_symbol_table multiboot_aout_symbol_table_t; + +/* The section header table for ELF. */ +struct multiboot_elf_section_header_table +{ + multiboot_uint32_t num; + multiboot_uint32_t size; + multiboot_uint32_t addr; + multiboot_uint32_t shndx; +}; +typedef struct multiboot_elf_section_header_table multiboot_elf_section_header_table_t; + +struct multiboot_info +{ + /* Multiboot info version number */ + multiboot_uint32_t flags; + + /* Available memory from BIOS */ + multiboot_uint32_t mem_lower; + multiboot_uint32_t mem_upper; + + /* "root" partition */ + multiboot_uint32_t boot_device; + + /* Kernel command line */ + multiboot_uint32_t cmdline; + + /* Boot-Module list */ + multiboot_uint32_t mods_count; + multiboot_uint32_t mods_addr; + + union + { + multiboot_aout_symbol_table_t aout_sym; + multiboot_elf_section_header_table_t elf_sec; + } u; + + /* Memory Mapping buffer */ + multiboot_uint32_t mmap_length; + multiboot_uint32_t mmap_addr; + + /* Drive Info buffer */ + multiboot_uint32_t drives_length; + multiboot_uint32_t drives_addr; + + /* ROM configuration table */ + multiboot_uint32_t config_table; + + /* Boot Loader Name */ + multiboot_uint32_t boot_loader_name; + + /* APM table */ + multiboot_uint32_t apm_table; + + /* Video */ + multiboot_uint32_t vbe_control_info; + multiboot_uint32_t vbe_mode_info; + multiboot_uint16_t vbe_mode; + multiboot_uint16_t vbe_interface_seg; + multiboot_uint16_t vbe_interface_off; + multiboot_uint16_t vbe_interface_len; + + multiboot_uint64_t framebuffer_addr; + multiboot_uint32_t framebuffer_pitch; + multiboot_uint32_t framebuffer_width; + multiboot_uint32_t framebuffer_height; + multiboot_uint8_t framebuffer_bpp; +#define MULTIBOOT_FRAMEBUFFER_TYPE_INDEXED 0 +#define MULTIBOOT_FRAMEBUFFER_TYPE_RGB 1 +#define MULTIBOOT_FRAMEBUFFER_TYPE_EGA_TEXT 2 + multiboot_uint8_t framebuffer_type; + union + { + struct + { + multiboot_uint32_t framebuffer_palette_addr; + multiboot_uint16_t framebuffer_palette_num_colors; + }; + struct + { + multiboot_uint8_t framebuffer_red_field_position; + multiboot_uint8_t framebuffer_red_mask_size; + multiboot_uint8_t framebuffer_green_field_position; + multiboot_uint8_t framebuffer_green_mask_size; + multiboot_uint8_t framebuffer_blue_field_position; + multiboot_uint8_t framebuffer_blue_mask_size; + }; + }; +}; +typedef struct multiboot_info multiboot_info_t; + +struct multiboot_color +{ + multiboot_uint8_t red; + multiboot_uint8_t green; + multiboot_uint8_t blue; +}; + +struct multiboot_mmap_entry +{ + multiboot_uint32_t size; + multiboot_uint64_t addr; + multiboot_uint64_t len; +#define MULTIBOOT_MEMORY_AVAILABLE 1 +#define MULTIBOOT_MEMORY_RESERVED 2 +#define MULTIBOOT_MEMORY_ACPI_RECLAIMABLE 3 +#define MULTIBOOT_MEMORY_NVS 4 +#define MULTIBOOT_MEMORY_BADRAM 5 + multiboot_uint32_t type; +} __attribute__((packed)); +typedef struct multiboot_mmap_entry multiboot_memory_map_t; + +struct multiboot_mod_list +{ + /* the memory used goes from bytes 'mod_start' to 'mod_end-1' inclusive */ + multiboot_uint32_t mod_start; + multiboot_uint32_t mod_end; + + /* Module command line */ + multiboot_uint32_t cmdline; + + /* padding to take it to 16 bytes (must be zero) */ + multiboot_uint32_t pad; +}; +typedef struct multiboot_mod_list multiboot_module_t; + +#endif /* ! ASM_FILE */ + +#endif /* ! MULTIBOOT_HEADER */ diff --git a/src/util.h b/src/util.h index 09bb8a9..7f75aa2 100644 --- a/src/util.h +++ b/src/util.h @@ -89,6 +89,7 @@ void coreboot_platform_setup(void); void cbfs_payload_setup(void); void coreboot_preinit(void); void coreboot_cbfs_init(void); +void multiboot_init(void); struct cb_header; void *find_cb_subtable(struct cb_header *cbh, u32 tag); struct cb_header *find_cb_table(void); -- 2.1.4

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