mul_func(9)

💅 NAME 💅

okay so bestie, welcome to mul_func(9) from the Kernel API Manual — the page that is literally here to emulate a MUL instruction. No drama, just vibes. ✨

mul_func — emulate a MUL instruction 💅

✨ SYNOPSIS ✨

int mul_func (struct pt_regs *regs , u32 ir );

🎀 ARGUMENTS 🎀

• regs — process register set. Like the CPU's little group chat of where every register is at. 💖
• ir — instruction. The actual MUL moment we're emulating. 🫶

🦋 DESCRIPTION 🦋

It returns 0 since it always succeeds. That's the whole plot. It literally cannot flop. ✅✨

🌈 SEE ALSO 🌈

Kernel file: ./arch/mips/kernel/mips-r2-to-r6-emul.c

Also the whole squad: mipsr6_emul(9), movf_func(9), movt_func(9), jr_func(9), movz_func(9), movn_func(9), mfhi_func(9), mthi_func(9), mflo_func(9), mtlo_func(9), mult_func(9), multu_func(9), div_func(9), divu_func(9), dmult_func(9), dmultu_func(9), ddiv_func(9), ddivu_func(9), madd_func(9), maddu_func(9), msub_func(9), msubu_func(9), clz_func(9), clo_func(9), dclz_func(9), dclo_func(9), mipsr2_decoder(9).

okay bye bestie 💖 source/version: ./arch/mips/kernel; date: October 2026. periodt. 🎀👑