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Add support for RV64E and LP64E #52

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Merged
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Nov 27, 2023
Merged

Add support for RV64E and LP64E #52

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7 changes: 4 additions & 3 deletions riscv-c-api.md
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Expand Up @@ -38,7 +38,8 @@ https://creativecommons.org/licenses/by/4.0/.
| __riscv | 1 | Always defined. |
| __riscv_xlen | <ul><li>32 for rv32</li><li>64 for rv64</li><li>128 for rv128</ul> | Always defined. |
| __riscv_flen | <ul><li>32 if the F extension is available **or**</li><li>64 if `D` extension available **or**</li><li>128 if `Q` extension available</li></ul> | `F` extension is available. |
| __riscv_32e | 1 | `E` extension is available. |
| __riscv_32e | 1 | RV32E is available. |
| __riscv_64e | 1 | RV64E is available. |
| __riscv_vector | 1 | Implies that any of the vector extensions (`v` or `zve*`) is available |
| __riscv_v_min_vlen | <N> (see [__riscv_v_min_vlen](#__riscv_v_min_vlen)) | The `V` extension or one of the `Zve*` extensions is available. |
| __riscv_v_elen | <N> (see [__riscv_v_elen](#__riscv_v_elen)) | The `V` extension or one of the `Zve*` extensions is available. |
Expand Down Expand Up @@ -147,8 +148,8 @@ For example:

| Name | Value | When defined |
| ------------------------ | ----- | ----------------------------- |
| __riscv_abi_rve | 1 | Defined if using `ilp32e` ABI |
| __riscv_float_abi_soft | 1 | Defined if using `ilp32`, `ilp32e` or `lp64` ABI. |
| __riscv_abi_rve | 1 | Defined if using `ilp32e` or `lp64e` ABI |
| __riscv_float_abi_soft | 1 | Defined if using `ilp32`, `ilp32e`, `lp64` or `lp64e` ABI. |
| __riscv_float_abi_single | 1 | Defined if using `ilp32f` or `lp64f` ABI. |
| __riscv_float_abi_double | 1 | Defined if using `ilp32d` or `lp64d` ABI. |
| __riscv_float_abi_quad | 1 | Defined if using `ilp32q` or `lp64q` ABI. |
Expand Down