[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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