From cf9610f9116d55c5a66ef9f1faecacabd93a9322 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 24 Aug 2026 08:46:03 -0700 Subject: Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ... --- arch/mips/tools/elf-entry.c | 103 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 arch/mips/tools/elf-entry.c (limited to 'arch/mips/tools/elf-entry.c') diff --git a/arch/mips/tools/elf-entry.c b/arch/mips/tools/elf-entry.c new file mode 100644 index 000000000..dbd14ff05 --- /dev/null +++ b/arch/mips/tools/elf-entry.c @@ -0,0 +1,103 @@ +// SPDX-License-Identifier: GPL-2.0 +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef be32toh +/* If libc provides [bl]e{32,64}toh() then we'll use them */ +#elif BYTE_ORDER == LITTLE_ENDIAN +# define be32toh(x) bswap_32(x) +# define le32toh(x) (x) +# define be64toh(x) bswap_64(x) +# define le64toh(x) (x) +#elif BYTE_ORDER == BIG_ENDIAN +# define be32toh(x) (x) +# define le32toh(x) bswap_32(x) +# define be64toh(x) (x) +# define le64toh(x) bswap_64(x) +#endif + +__attribute__((noreturn)) +static void die(const char *msg) +{ + fputs(msg, stderr); + exit(EXIT_FAILURE); +} + +int main(int argc, const char *argv[]) +{ + uint64_t entry; + size_t nread; + FILE *file; + union { + Elf32_Ehdr ehdr32; + Elf64_Ehdr ehdr64; + } hdr; + + if (argc != 2) + die("Usage: elf-entry \n"); + + file = fopen(argv[1], "r"); + if (!file) { + perror("Unable to open input file"); + return EXIT_FAILURE; + } + + nread = fread(&hdr, 1, sizeof(hdr), file); + if (nread != sizeof(hdr)) { + perror("Unable to read input file"); + fclose(file); + return EXIT_FAILURE; + } + + if (memcmp(hdr.ehdr32.e_ident, ELFMAG, SELFMAG)) { + fclose(file); + die("Input is not an ELF\n"); + } + + switch (hdr.ehdr32.e_ident[EI_CLASS]) { + case ELFCLASS32: + switch (hdr.ehdr32.e_ident[EI_DATA]) { + case ELFDATA2LSB: + entry = le32toh(hdr.ehdr32.e_entry); + break; + case ELFDATA2MSB: + entry = be32toh(hdr.ehdr32.e_entry); + break; + default: + fclose(file); + die("Invalid ELF encoding\n"); + } + + /* Sign extend to form a canonical address */ + entry = (int64_t)(int32_t)entry; + break; + + case ELFCLASS64: + switch (hdr.ehdr32.e_ident[EI_DATA]) { + case ELFDATA2LSB: + entry = le64toh(hdr.ehdr64.e_entry); + break; + case ELFDATA2MSB: + entry = be64toh(hdr.ehdr64.e_entry); + break; + default: + fclose(file); + die("Invalid ELF encoding\n"); + } + break; + + default: + fclose(file); + die("Invalid ELF class\n"); + } + + printf("0x%016" PRIx64 "\n", entry); + fclose(file); + return EXIT_SUCCESS; +} -- cgit v1.3.1