[libre-riscv-dev] [Bug 272] functions needed in POWER simulator which match 3.0B spec

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Tue Mar 31 19:47:34 BST 2020


http://bugs.libre-riscv.org/show_bug.cgi?id=272

--- Comment #8 from Michael Nolan <mtnolan2640 at gmail.com> ---
Status of each helper function in the document:

ABS(x)          - Not found in pseudocode
BCD_TO_DPD(x)   - Traps on QEMU
CEIL(x)         - Not found in pseudocode
DOUBLE(x)       - Float - needs softfloat library
DPD_TO_BCD(x)   - Traps on QEMU
EXTS(x)         - Implemented
FLOOR(x)        - Not found in pseudocode
GPR(x)          - Needs internal implementation
MASK(x, y)      - Implemented
MEM(x, y)       - Needs internal implementation
ROTL64(x, y)    - Implemented
ROTL32(x, y)    - Implemented
SINGLE(x)       - Float - needs softfloat library
SPR(x)          - Needs internal implementation

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