openslx-ng/ipxe.git/src/util, branch master

[util] Add support for EFI ROM images

2019-01-21T11:58:02+00:00

The Option::ROM module recognizes and checks EFI header of image. The disrom.pl utility dumps this header if is present. Signed-off-by: Michael Brown

[util] Improve processing of ROM images in Option::ROM

2019-01-21T11:56:35+00:00

The Option::ROM module now compares the Code Type in the PCIR header to 0x00 (PC-AT) in order to check the presence of other header types (PnP, UNDI, iPXE, etc). The validity of these headers are checked not only by offset, but by range and signature checks also. The image checksum and initial size also depends on Code Type. Signed-off-by: Michael Brown

[zbin] Fix compiler warning with GCC 9

2019-01-21T11:17:04+00:00

GCC 9 warns that abs() may truncate its signed long argument. Fix by using labs() instead. Reported-by: Martin Liška Signed-off-by: Michael Brown

[pci] Correct invalid base-class/sub-class/prog-if order in PCIR

2019-01-15T13:08:44+00:00

PCI Configuration Space contains fields prog-if at the offset 0x09, sub-class at the offset 0x0a and base-class at the offset 0x0b (it respects little endian). PCIR structure uses these fields in the same order. Signed-off-by: Michael Brown

[build] Handle R_X86_64_PLT32 from binutils 2.31

2018-09-17T11:24:18+00:00

Starting from binutils 2.31.0 (commit bd7ab16b) x86-64 assembler generates R_X86_64_PLT32 instead of R_X86_64_PC32. Acked-by: John Jolly Signed-off-by: Michael Brown

[efi] Add support for R_ARM_REL32 relocations

2018-03-28T16:55:58+00:00

The relocation type R_ARM_REL32 is generated when building bin-arm32-efi/snp.efi using gcc 6.3 and ld 2.28. R_ARM_REL32 is a program counter (PC) relative 32 bit relocation so we can ignore it like all other PC relative relocations. Signed-off-by: Heinrich Schuchardt Signed-off-by: Michael Brown

[util] Support reversed sort ordering when generating NIC list

2018-03-21T15:09:25+00:00

Signed-off-by: Michael Brown

[efi] Allow for building with older versions of elf.h system header

2017-09-24T18:26:58+00:00

Signed-off-by: Michael Brown

[efi] Accept (and ignore) R_ARM_V4BX relocations

2017-09-24T17:03:10+00:00

Relocation type R_ARM_V4BX requires no computation. It marks the location of an ARMv4 branch exchange instruction. Signed-off-by: Heinrich Schuchardt Modified-by: Michael Brown Signed-off-by: Michael Brown

[efi] Fix building elf2efi.c when -fpic is enabled by default

2017-01-25T08:15:21+00:00

The x86_64 EDK2 headers include a #pragma to mark all subsequent symbol declarations and references as hidden if position-independent code is being generated. Since libgen.h is currently included only after the EDK2 headers, this results in __xpg_basename() being erroneously marked as having hidden visibility (if the compiler defaults to building position-independent code); this eventually results in a failure to link the elf2efi binary. Fix by including libgen.h prior to including the EDK2 headers. Originally-fixed-by: Doug Goldstein Signed-off-by: Michael Brown