sjcc

README

sjcc

介绍

use clang for embed develop

todo list

1. libc /home/wmd/zcross/arm/lib/libc_v7a_le.a(libc2.o):(.tbss.errno_val): 0x403 这个是个 .tbss section, 需要找到是那个 libc 中函数用到了 errno 变量? 争取自己来实现一个 libc 的基础函数集合, 去除 errno 的机制.

2. float

ref, link

1. https://developer.arm.com/documentation/ihi0043/e?lang=en
2. https://developer.arm.com/docs/ihi0039/latest
3. https://github.com/ARM-software/abi-aa/
4. https://github.com/bobbl/libaeabi-cortexm0
5. build tools https://mesonbuild.com/ https://ninja-build.org/ http://re2c.org/ // lex scanner for go/c

Documentation

Index

• type Asmb
  • func NewAsmb(cpu, src, mid, tar string) (*Asmb, error)
  • func (cmd *Asmb) AddArgs(args []string)
  • func (cmd *Asmb) AddIncs(incs []string)
  • func (cmd *Asmb) AddMacs(macs []string)
  • func (cmd *Asmb) CreateAssemble() (*exec.Cmd, error)
  • func (cmd *Asmb) CreatePreproc() (*exec.Cmd, error)
• type Comp
  • func NewComp(cpu, src, tar string) (*Comp, error)
  • func (cmd *Comp) AddArgs(args []string)
  • func (cmd *Comp) AddIncs(incs []string)
  • func (cmd *Comp) AddMacs(macs []string)
  • func (cmd *Comp) CreateExec() (*exec.Cmd, error)
• type SJcmd
  • func NewLink(cpu string, srcs []string, tar string) (*SJcmd, error)
  • func (cmd *SJcmd) AddArgs(arg []string)
  • func (cmd *SJcmd) CreateExec() (*exec.Cmd, error)

Types

type Asmb

type Asmb struct {
	// contains filtered or unexported fields
}

func NewAsmb

func NewAsmb(cpu, src, mid, tar string) (*Asmb, error)

func (*Asmb) AddArgs

func (cmd *Asmb) AddArgs(args []string)

func (*Asmb) AddIncs

func (cmd *Asmb) AddIncs(incs []string)

func (*Asmb) AddMacs

func (cmd *Asmb) AddMacs(macs []string)

func (*Asmb) CreateAssemble

func (cmd *Asmb) CreateAssemble() (*exec.Cmd, error)

func (*Asmb) CreatePreproc

func (cmd *Asmb) CreatePreproc() (*exec.Cmd, error)

type Comp

type Comp struct {
	// contains filtered or unexported fields
}

func NewComp

func NewComp(cpu, src, tar string) (*Comp, error)

func (*Comp) AddArgs

func (cmd *Comp) AddArgs(args []string)

func (*Comp) AddIncs

func (cmd *Comp) AddIncs(incs []string)

func (*Comp) AddMacs

func (cmd *Comp) AddMacs(macs []string)

func (*Comp) CreateExec

func (cmd *Comp) CreateExec() (*exec.Cmd, error)

type SJcmd

type SJcmd struct {
	// contains filtered or unexported fields
}

func NewLink

func NewLink(cpu string, srcs []string, tar string) (*SJcmd, error)

func (*SJcmd) AddArgs

func (cmd *SJcmd) AddArgs(arg []string)

func (*SJcmd) CreateExec

func (cmd *SJcmd) CreateExec() (*exec.Cmd, error)