the option -mcpu=cpu generates machine code for the specific CPU type's register set, instruction set, and scheduling behavior. Programs compiled with this option may not run at all on a different model in the same CPU family.”
machine_mode mode = aarch64_reg_save_mode (regno); reg = gen_rtx_REG (mode, regno); - offset = start_offset + cfun->machine->frame.reg_offset[regno]; + offset = start_offset + frame.reg_offset[regno]; rtx base_rtx = stack_pointer_rtx;...
There are cases in which the machmode support code needs to forcibly convert a machine_mode to a specific mode class T, and in which the context guarantees that this is valid without the need for an assert. This can be done using: return typename mode_traits<T>::from_int (mode); ...
union tree_node *size; enum machine_mode mode : 8; unsigned char size_unit; unsigned char align; unsigned char sep_unit; union tree_node *pointer_to; union tree_node *reference_to; int parse_info; int symtab_address; union tree_node *name; union tree_node *max; union tree_node *nex...
enum machine_mode mode : 8; unsigned char size_unit; unsigned char align; unsigned char sep_unit; union tree_node *pointer_to; union tree_node *reference_to; int parse_info; int symtab_address; union tree_node *name; union tree_node *max; ...
mode=thumb --with-tune=cortex-a9 --with-arch=armv7-a --enable-threads=posix --enable-multiarch --enable-libstdcxx-time=yes --enable-gnu-indirect-function --with-build-sysroot=/home/tcwg-buildslave/workspace/tcwg-make-release_1/_build/sysroots/arm-linux-gnueabihf --with-sysroot=/home/...
▪ Machine Information 机器信息界面 – 此界面显示系统相关信息,例如:GCC logo、机器名 称、Firmware 版本和其它信息。 功能页面 相关按钮 功能 F1 (后退) 返回前一页面 F3 (帮助) 显示帮助 F4 (返回) 返回前一页面 / (方向键) 显示菜单选项 Enter (确定) 确认所选 Start / Stop (开始 / ...
-m, --architecture=MACHINE 指定体系结构为MACHINE -j, --section=NAME 只显示名称为NAME的节信息 -M, --disassembler-options=OPT 反汇编器中通过文本OPT -EB --endian=big 指定大端格式 -EL --endian=little 指定小端格式 --file-start-context 包含从文件开始的上下文(与-S一起使用) ...
request size: 2047 KB, uses new timings mode [ 1.334453] ehci-platform 4200000.usb: USB 2.0 started, EHCI 1.00 [ 1.341315] hub 4-0:1.0: USB hub found [ 1.345162] hub 4-0:1.0: 1 port detected [ 1.359176] hub 3-0:1.0: USB hub found [ 1.362978] hub 3-0:1.0: 1 port detected ...
版本: root@ubuntu-phablet:/# ls /usr/bin/g++* /usr/bin/g++ /usr/bin/g++-5 /usr/bin/g++-9 --- 将默认g++...--install /usr/bin/gcc gcc /usr/bin/gcc-9 40 update-alternatives: using /usr/bin/gcc-9 to provide /...gcc - auto mode link best version is /usr/bin/gcc-9 link...