# Target Specific Features

```{contents}
:local: true
```

## Hexagon

- Plugins
  \- Information can be found at {doc}`linker_plugins_updated`
- Small data
- Trampolines
- **--disable-guard-for-weak-undef**
  \- Disable guard for weak undefined symbols
- **-gpsize=\<value>**
  \- Set the maximum size of objects to be optimized using GP

## ARM

- Baremetal
- Thumb
- ARM
- Linux
- Android
- Supported errata fixes
  \- `fix_cortex_a8`
  \- `fix_cortex_a53_843419`
- **enable-bss-mixing**
  \- Enable mixing of BSS and non-BSS sections
- **-execute-only**
  \- Mark executable sections execute-only
- **--disable-bss-conversion**
  \- Don't convert BSS to NonBSS when BSS/NonBSS sections are mixed
- **--use-mov-veneer**
  \- Use movt/movw to load address in veneers with absolute relocation

## AArch64

- Baremetal
- AArch64
- Linux
- Android
- **enable-bss-mixing**
  \- Enable mixing of BSS and non-BSS sections
- **--disable-bss-conversion**
  \- Don't convert BSS to NonBSS when BSS/NonBSS sections are mixed
- **--use-mov-veneer**
  \- Use movt/movw to load address in veneers with absolute relocation
- **-z nognustack**
  \- Do not create a `GNU_STACK` segment

## RISCV

- Baremetal
- Linux
- **-gpsize=\<value>**
  \- Set the maximum size of objects to be optimized using GP
- Supports relaxation
  \- `--relax` (enabled by default)
  \- `-no-relax` to disable relaxation
- **enable-bss-mixing**
  \- Enable mixing of BSS and non-BSS sections
- **-W[no]attribute-mix**
  \- Warn about RISC-V attributes mix instead of failing to link
- **--disable-bss-conversion**
  \- Don't convert BSS to NonBSS when BSS/NonBSS sections are mixed