| internal/abi | |
| internal/buildcfg | Package buildcfg provides access to the build configuration described by the current environment. |
| internal/bytealg | |
| internal/cfg | Package cfg holds configuration shared by the Go command and internal/testenv. |
| internal/cpu | Package cpu implements processor feature detection used by the Go standard library. |
| internal/diff | |
| internal/fmtsort | Package fmtsort provides a general stable ordering mechanism for maps, on behalf of the fmt and text/template packages. |
| internal/fuzz | Package fuzz provides common fuzzing functionality for tests built with "go test" and for programs that use fuzzing functionality in the testing package. |
| internal/goarch | package goarch contains GOARCH-specific constants. |
| internal/godebug | Package godebug parses the GODEBUG environment variable. |
| internal/goexperiment | Package goexperiment implements support for toolchain experiments. |
| internal/goos | package goos contains GOOS-specific constants. |
| internal/goroot | |
| internal/goversion | |
| internal/intern | Package intern lets you make smaller comparable values by boxing a larger comparable value (such as a 16 byte string header) down into a globally unique 8 byte pointer. |
| internal/itoa | |
| internal/lazyregexp | Package lazyregexp is a thin wrapper over regexp, allowing the use of global regexp variables without forcing them to be compiled at init. |
| internal/lazytemplate | Package lazytemplate is a thin wrapper over text/template, allowing the use of global template variables without forcing them to be parsed at init. |
| internal/nettrace | Package nettrace contains internal hooks for tracing activity in the net package. |
| internal/obscuretestdata | Package obscuretestdata contains functionality used by tests to more easily work with testdata that must be obscured primarily due to golang.org/issue/34986. |
| internal/oserror | Package oserror defines errors values used in the os package. |
| internal/pkgbits | Package pkgbits implements low-level coding abstractions for Unified IR's export data format. |
| internal/poll | Package poll supports non-blocking I/O on file descriptors with polling. |
| internal/profile | Package profile provides a representation of github.com/google/pprof/proto/profile.proto and methods to encode/decode/merge profiles in this format. |
| internal/race | Package race contains helper functions for manually instrumenting code for the race detector. |
| internal/reflectlite | Package reflectlite implements lightweight version of reflect, not using any package except for "runtime" and "unsafe". |
| internal/safefilepath | Package safefilepath manipulates operating-system file paths. |
| internal/singleflight | Package singleflight provides a duplicate function call suppression mechanism. |
| internal/syscall | |
| internal/syscall/execenv | |
| internal/syscall/unix | |
| internal/sysinfo | Package sysinfo implements high level hardware information gathering that can be used for debugging or information purposes. |
| internal/testenv | Package testenv provides information about what functionality is available in different testing environments run by the Go team. |
| internal/testlog | Package testlog provides a back-channel communication path between tests and package os, so that cmd/go can see which environment variables and files a test consults. |
| internal/trace | |
| internal/txtar | Package txtar implements a trivial text-based file archive format. |
| internal/unsafeheader | Package unsafeheader contains header declarations for the Go runtime's slice and string implementations. |
| internal/xcoff | Package xcoff implements access to XCOFF (Extended Common Object File Format) files. |