diff options
| -rw-r--r-- | Makefile | 5 | ||||
| -rw-r--r-- | asm/jo_c_args.asm | 39 | ||||
| -rw-r--r-- | asm/jo_r_lowbat.asm | 31 | ||||
| -rw-r--r-- | src/jo_lowbat.c | 10 | ||||
| -rw-r--r-- | src/jo_lowbat.h | 2 |
5 files changed, 72 insertions, 15 deletions
@@ -22,6 +22,7 @@ C_SRCS += ${C_SRCS_DIR}/jo_n_notify.c C_OBJS = ${C_SRCS:.c=.o} # -------------------------------------------------------------------------------------- # A_SRCS = ${A_SRCS_DIR}/jo_r_lowbat.asm +A_SRCS += ${A_SRCS_DIR}/jo_c_args.asm A_SRCS += ${A_SRCS_DIR}/jo_f_status.asm A_SRCS += ${A_SRCS_DIR}/jo_f_percent.asm # -------------------------------------------------------------------------------------- # @@ -89,7 +90,9 @@ depend: ${SED} 's/^/${C_SRCS_DIR}\//' .depend > .depend.tmp ${MV} .depend.tmp .depend # -------------------------------------------------------------------------------------- # -all: depend ${TARGET} +all: + ${MAKE} depend + ${MAKE} ${TARGET} # -------------------------------------------------------------------------------------- # clean: ${RM} ${C_OBJS} ${A_OBJS} ${TARGET}.core .depend .depend.tmp ${TARGET} diff --git a/asm/jo_c_args.asm b/asm/jo_c_args.asm new file mode 100644 index 0000000..47a2032 --- /dev/null +++ b/asm/jo_c_args.asm @@ -0,0 +1,39 @@ +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; ;; +;; File : jo_c_args.asm /_________/ ;; +;; Author : Joe | ;; +;; Date : 04/2020 | ;; +;; Info : Check args | ;; +;; / | ;; +;; \ / ;; +;; \_____/ ;; +;; ;; +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; + +section .text + extern strncmp + global jo_c_args + +jo_c_args: ; jo_c_args(argc: rdi, *argv[]: rdi) + cmp rdi, 0x2 + jle no_args + push rdi + mov rdi, [rsi + 4 * 0] + push rsi + mov rsi, reference + mov rdx, len + call strncmp + pop rsi + pop rdi + cmp rax, 0x0 + jne no_args + mov rax, [rsi + 4 * 0] + retq + +no_args: + xor rax, rax + retq + +section .data + reference: db "--say", 0x0 + len: equ $ - reference ; reference len diff --git a/asm/jo_r_lowbat.asm b/asm/jo_r_lowbat.asm index 42863b4..5c9b2b7 100644 --- a/asm/jo_r_lowbat.asm +++ b/asm/jo_r_lowbat.asm @@ -10,18 +10,41 @@ ;; ;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; Files prefixes +;; -------------- +;; f: fetch +;; n: notify +;; r: run +;; c: check + section .text - extern sleep + extern printf extern jo_n_speak + extern jo_c_args global jo_r_lowbat jo_r_lowbat: - mov rdi, 0x2 - call sleep + call jo_c_args + cmp rax, 0x0 + jne joprint + push rdi mov rdi, msg call jo_n_speak + pop rdi xor rax, rax + mov rax, rdi + retq + +joprint: + push rdi + push rsi + mov rdi, fmt + mov rsi, rax + call printf + pop rsi + pop rdi retq section .data - msg: db "Welcome back, partner", 0x0 + msg: db "Welcome back, partner!", 0x0 + fmt: db "argv[2]: %s\n", 0x0 diff --git a/src/jo_lowbat.c b/src/jo_lowbat.c index b6ee68c..1963b26 100644 --- a/src/jo_lowbat.c +++ b/src/jo_lowbat.c @@ -13,18 +13,10 @@ #include <jo_lowbat.h> #include <libnotify/notify.h> -/* -** Files prefixes -** -------------- -** f: fetch -** n: notify -** r: run -*/ - int main( int argc, - char *argv[] + const char *argv[] ) { return (jo_r_lowbat(argc, argv)); diff --git a/src/jo_lowbat.h b/src/jo_lowbat.h index c4f3c37..b19fa28 100644 --- a/src/jo_lowbat.h +++ b/src/jo_lowbat.h @@ -29,7 +29,7 @@ enum int8_t jo_r_lowbat( int, - char** + const char** ); int8_t jo_f_status(void); int8_t jo_f_percent(void); |